80_FR_50400 80 FR 50240 - Approval and Promulgation of Implementation Plans; Louisiana; Major Source Permitting State Implementation Plan

80 FR 50240 - Approval and Promulgation of Implementation Plans; Louisiana; Major Source Permitting State Implementation Plan

ENVIRONMENTAL PROTECTION AGENCY

Federal Register Volume 80, Issue 160 (August 19, 2015)

Page Range50240-50248
FR Document2015-20504

The Environmental Protection Agency (EPA) is proposing to approve portions of revisions to the Louisiana New Source Review (NSR) State Implementation Plan (SIP) submitted by the State of Louisiana designee. These revisions are updates to the Prevention of Significant Deterioration (PSD) and Nonattainment NSR (NNSR) permit programs.

Federal Register, Volume 80 Issue 160 (Wednesday, August 19, 2015)
[Federal Register Volume 80, Number 160 (Wednesday, August 19, 2015)]
[Proposed Rules]
[Pages 50240-50248]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2015-20504]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[EPA-R06-OAR-2006-0131; FRL-9930-17-Region-6]


Approval and Promulgation of Implementation Plans; Louisiana; 
Major Source Permitting State Implementation Plan

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule.

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SUMMARY: The Environmental Protection Agency (EPA) is proposing to 
approve portions of revisions to the Louisiana New Source Review (NSR) 
State Implementation Plan (SIP) submitted by the State of Louisiana 
designee. These revisions are updates to the Prevention of Significant 
Deterioration (PSD) and Nonattainment NSR (NNSR) permit programs.

DATES: Written comments must be received on or before September 18, 
2015.

ADDRESSES: Submit your comments, identified by Docket ID No. EPA-R06-
OAR-2006-0131, by one of the following methods:
     http://www.regulations.gov. Follow the online 
instructions.
     Email: Stephanie Kordzi at [email protected].
     Mail or delivery: Stephanie Kordzi, Air Permits Section 
(6PD-R), Environmental Protection Agency, 1445 Ross Avenue, Suite 1200, 
Dallas, Texas 75202-2733.
    Instructions: Direct your comments to Docket ID No. EPA-R06-OAR-
2006-0131. The EPA's policy is that all comments received will be 
included in the public docket without change and may be made available 
online at http://www.regulations.gov, including any personal 
information provided, unless the comment includes information claimed 
to be Confidential Business Information (CBI) or other information the 
disclosure of which is restricted by statute. Do not submit information 
through http://www.regulations.gov or email, if you

[[Page 50241]]

believe that it is CBI or otherwise protected from disclosure. The 
http://www.regulations.gov Web site is an ``anonymous access'' system, 
which means that the EPA will not know your identity or contact 
information unless you provide it in the body of your comment. If you 
send an email comment directly to the EPA without going through http://www.regulations.gov, your email address will be automatically captured 
and included as part of the comment that is placed in the public docket 
and made available on the Internet. If you submit an electronic 
comment, the EPA recommends that you include your name and other 
contact information in the body of your comment along with any disk or 
CD-ROM submitted. If the EPA cannot read your comment due to technical 
difficulties and cannot contact you for clarification, the EPA may not 
be able to consider your comment. Electronic files should avoid the use 
of special characters and any form of encryption and should be free of 
any defects or viruses. For additional information about the EPA's 
public docket, visit the EPA Docket Center homepage at http://www.epa.gov/epahome/dockets.htm.
    Docket: The index to the docket for this action is available 
electronically at www.regulations.gov and in hard copy at EPA Region 6, 
1445 Ross Avenue, Suite 700, Dallas, Texas. While all documents in the 
docket are listed in the index, some information may be publicly 
available only at the hard copy location (e.g., copyrighted material), 
and some may not be publicly available at either location (e.g., CBI). 
To inspect the hard copy materials, please schedule an appointment with 
the person listed in the FOR FURTHER INFORMATION CONTACT paragraph 
below or Bill Deese at 214-665-7253.

FOR FURTHER INFORMATION CONTACT: Stephanie Kordzi, Telephone (214) 665-
7520, email at [email protected].

SUPPLEMENTARY INFORMATION: Throughout this document wherever ``we,'' 
``us,'' or ``our'' is used, we mean the EPA.

Table of Contents

I. Summary of State SIP Submittals for Chapters 5 and 6 Air Permits 
Program
    A. July 25, 1997, Submittal
    B. June 22, 1998, Submittal
    C. February 2, 2000, Submittal
    D. January 27, 2003, Submittal
    E. June 15, 2005, Submittal
    F. December 20, 2005, Submittal
    G. May 5, 2006, Submittal
    H. July 20, 2007, Submittal
    I. November 9, 2007, Submittal
    J. August 14, 2009, Submittal
    K. May 16, 2011, Submittal
    L. February 27, 2013, Submittal
II. Evaluation
    A. Revisions to the NNSR and PSD Air Permit Procedures
    B. Revisions to the NNSR and PSD Programs for the NSR Reform 
Rule
    C. LDEQ's Clarification Letter
    D. Revisions to the NNSR and PSD Programs for PM2.5 
Implementation
    E. Emission Reduction Credits (ERC) Banking Revisions
    F. Does the proposed approval of the Louisiana Air Permit 
Procedure Revisions or ERC Banking Revisions interfere with 
attainment, reasonable further progress, or any other applicable 
requirement of the Act?
III. Proposed Action
IV. Incorporation by Reference
V. Statutory and Executive Order Reviews

I. Summary of State SIP Submittals for Chapters 5 and 6 Air Permits 
Program

    The Clean Air Act at section 110(a)(2)(C) requires states to 
develop and submit to the EPA for approval into the state SIP, 
preconstruction review programs applicable to new and modified 
stationary sources of air pollutants for attainment and nonattainment 
areas that cover both major and minor new sources and modifications, 
collectively referred to as the NSR SIP. The CAA NSR SIP program is 
composed of three separate programs: PSD, NNSR, and Minor NSR. PSD is 
established in part C of title I of the CAA and applies in areas that 
are designated as meeting the National Ambient Air Quality Standards 
(NAAQS), i.e., ``attainment areas,'' as well as areas designated as 
``unclassifiable'' because there is insufficient information to 
determine if the area meets the NAAQS. The NNSR SIP program is 
established in part D of title I of the CAA and applies in areas that 
are designated as not being in attainment of the NAAQS, i.e., 
``nonattainment areas.'' The Minor NSR SIP program addresses 
construction or modification activities that do not emit, or have the 
potential to emit, beyond certain major source thresholds and thus do 
not qualify as ``major'' and applies regardless of the designation of 
the area in which a source is located. This particular SIP proposed 
action addresses only the PSD and NNSR major permitting programs.
    The EPA regulations, 40 CFR 51.160-51.166, contain the criteria 
that states must satisfy for the EPA to approve the NSR programs as 
part of the SIP. In addition, there are several provisions in 40 CFR 
part 51 that apply generally to all SIP revisions. 40 CFR 51.160 
establishes the enforceable procedures that must be a part of a NSR 
program. Sections 51.160-51.164 require a SIP revision to demonstrate 
that the adopted rules will not interfere with any applicable 
requirement concerning attainment and reasonable further progress, or 
any other applicable requirement of the CAA. Based upon our evaluation 
of the submittals, the EPA has concluded that the regulatory 
submittals, as ultimately revised, meet the requirements of the CAA 
section 110(a). Below are summaries of the individual SIP submittals 
from Secretary of the Louisiana Department of Environmental Quality 
(LDEQ).

A. July 25, 1997, Submittal

    The LDEQ submitted Louisiana Administrative Code (LAC) rule changes 
made in 1996. It includes final revised regulation LAC 33:III, sections 
501, 504, 509, and 517. Section 504 is already part of the Louisiana 
SIP approved by the EPA on September 30, 2002, 2002 at 67 FR 61270. The 
EPA will act on section 517 in a separate action in the future.

B. June 22, 1998, Submittal

    The LDEQ submitted rule changes made in 1997. It includes changes 
to sections 501, 509, and 517. The EPA will act on sections 501 and 517 
in a separate action in the future.

C. February 2, 2000, Submittal

    The LDEQ submitted rule changes made in 1998. It includes sections 
509 and 603.

D. January 27, 2003, Submittal

    The LDEQ submitted rule changes made from 1999-2001. It includes 
section 509.B.2., which addresses certain Parishes as nonattainment for 
ozone. Sections 613 and 615 were already approved as part of the SIP on 
September 27, 2002, at 67 FR 60877.

E. June 15, 2005, Submittal

    The LDEQ submitted rule changes made in 2005 for Baton Rouge in 
section 504.A.6., covering the nonattainment NSR procedures.

F. December 20, 2005, Submittal

    The LDEQ submitted rule changes made in 2005 concerning the NSR 
Reform Program in sections 504 and 509. The submitted rules include, 
among other things, provisions for baseline emissions calculations, an 
actual-to-projected actual methodology for calculating emissions 
changes, options for plantwide applicability limits, and recordkeeping 
and reporting requirements. The changes do not include any portion of 
the Federal NSR Reform rule that was vacated by the US District Court 
of Appeals for the D.C.

[[Page 50242]]

Circuit Court on June 24, 2005, concerning Clean Unit applicability 
test and Pollution Control Projects.

G. May 5, 2006, Submittal

    The LDEQ submitted rule changes made in 2005. It includes sections 
501, 504, 505, 507, 509, and 613. The EPA will act on section 501, a 
minor NSR rule, and section 507, a title V rule that is not part of the 
SIP, in separate actions in the future. The EPA returned section 505 to 
LDEQ because it addresses the Acid Rain Program; the Acid Rain Program 
is not a title I program and therefore should not be included in the 
Louisiana SIP.

H. July 20, 2007, Submittal

    The LDEQ submitted a revision to the SIP's Alternative Emission 
Reduction Plan (``Bubble'') for Union Carbide Corporation, Taft Plant 
reflecting LDEQ's rescission of permit no. 1836T, effective on March 
12, 2007. The EPA is proposing to approve this revision that codifies 
LDEQ's rescission of the permit for the alternative emission reduction 
plan (``Bubble'') for Union Carbide Corporation, Taft Plant.

I. November 9, 2007, Submittal

    The LDEQ submitted rule changes made in 2006. It includes sections 
501, 504, 509, 513, 531, and 607. The EPA will act on sections 501, 513 
and 531 in a separate action in the future because they concern minor 
NSR. In addition, on October 15, 2014, LDEQ removed from our 
consideration section 504.M.

J. August 14, 2009, Submittal

    The LDEQ submitted rule changes made in 2007, that included 
sections 501, 504, 505, 506, and 507. The EPA proposes to approve 
section 504 which contains a revision that requires all information 
submitted by air permittees be sent to the Office of Environmental 
Services.
    The EPA will act on section 501 in a separate action in the future 
because it concerns minor NSR. The EPA will return section 505 to LDEQ 
because it addresses the Acid Rain Program Permitting Requirements, 
which are not part of a SIP. The approved the revisions to Section 506 
on April 17, 2014 are found at 79 FR 21631. The EPA will act on section 
507 in a separate action in the future because it concerns the title V 
program that is not part of a SIP.
    The submittal also contains a rulemaking petition for the repeal of 
section 510, which was never part of the SIP. The repeal affects 
sections 603, 605, 607, 613, and 615 because those sections reference 
to LAC 33:III.510. In addition, to be consistent with the change to 
section 504, a change was made to section 613, which dictates that 
reports be submitted to the Office of Environmental Services.

K. May 16, 2011, Submittal

    The LDEQ submitted rule changes to sections 504 and 509 to address 
the PM2.5 NSR Implementation Rule. The rule submittal also 
revises the regulatory definition of ``regulated pollutant'' to address 
any pollutant for which there is a NAAQS and precursors to the 
formation of such pollutant when identified for regulation by the EPA. 
For NSR Reform purposes, LDEQ also repealed the definition of 
malfunction in response to the EPA's concerns expressed in our January 
24, 2008, letter. The repeal of the definition addressed our concerns.

L. February 27, 2013, Submittal

    The LDEQ submitted revisions to section 509 that update the PSD 
rule to implement the Particulate Matter Less Than 2.5 Micrometers 
(PM2.5) Increments.
    Table 1 below summarizes the changes that are in the SIP revision 
submittals. A summary of our evaluation of each section and the basis 
for our proposed approval is included in this rulemaking. The 
accompanying Technical Support Document (TSD) includes a detailed 
evaluation of the submittals and our rationale. The TSD may be accessed 
online at www.regulations.gov, Docket No. EPA-R06-OAR-2006-0131.

                       Table 1--Summary of Each NSR SIP Submittal Affected by This Action
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                                               Date submitted     Date of State
           Title of SIP submittal                  to EPA           adoption           Regulations affected
----------------------------------------------------------------------------------------------------------------
Air Permit Procedure Revisions..............         7/25/1997              1996  Sections 501, and 509.
                                                                                  Section 504 was approved by
                                                                                   EPA into the SIP on 09/30/
                                                                                   2002 (67 FR 61270).
Air Permit Procedure Revisions..............         6/22/1998              1997  Section 509.
Air Permit Procedure and ERC Banking                  2/2/2000              1998  Sections 509 and 603.
 Revisions.
Air Permit Procedure and ERC Banking                 1/27/2003         1999-2001  Sections 509, 613, and 615.
 Revisions.                                                                       Sections 613 and 615 were
                                                                                   approved by EPA into the SIP
                                                                                   on 09/27/2002 (67 FR 60877).
Baton Rouge Severe Area Rule Update.........         6/15/2005         4/20/2004  Section 504.
Air Permit Procedure Revisions and New              12/20/2005        12/20/2005  Sections 504 and 509.
 Source Review Reform.
Air Permit Procedure and ERC Banking                  5/5/2006              2005  Sections 504, 509, and 613.
 Revisions.
Rescission of Alternative Emission Reduction         7/20/2007         3/12/2007  EPA approved the Union Carbide
 Plan for Union Carbide Corporation, Taft                                          permit as part of the SIP.
 Plant.                                                                            See 07/18/1990, 55 FR 29205.
                                                                                  On 3/12/07, LDEQ rescinded the
                                                                                   permit.
Air Permit Procedure and ERC Banking                 11/9/2007              2006  Sections 504, 509, and 607. On
 Revisions.                                                                        10/15/2014, LDEQ requested
                                                                                   that EPA not take action on
                                                                                   LAC 33:III.504.M. Therefore,
                                                                                   it is not before EPA for
                                                                                   action.
Air Permit Procedure Revisions..............         8/14/2009              2007  Sections 504, 603, 605, 607,
                                                                                   613, and 615.
Air Permit Procedure Revisions for PM2.5             5/16/2011              2011  Sections 504 and 509.
 NAAQS.
LA SIP Update, PM2.5 Increments.............         2/27/2013        12/20/2012  Section 509.
----------------------------------------------------------------------------------------------------------------


[[Page 50243]]

II. Evaluation

A. Revisions to the NNSR and PSD Programs Air Permit Procedures

    We evaluated and are proposing to approve the Chapter 5 amendments 
contained in the July 25, 1997, June 22, 1998, February 2, 2000, 
January 27, 2003, June 15, 2005, May 5, 2006, July 20, 2007, November 
9, 2007, August 14, 2009, submittals. These amendments, if approved by 
the EPA, would provide clarity to the SIP-approved rules and correct 
contradictory language. Specific proposed revisions address the 
assessment and validation of a facility's emissions inventory values. 
Further, the amendments would revise the SIP rules to conform to the 
latest changes to Louisiana laws. The changes also define, for NNSR 
purposes, the parishes that have been designated as non-attainment for 
ozone. The EPA's evaluation of the Louisiana SIP submittals include a 
line-by-line comparison, which can be found in the TSD, of the proposed 
revisions with the federal requirements. We find that in most cases, 
the state regulatory language is identical to that of the federal rule. 
Where the rules are not identical, we find they are consistent with the 
federal rules and definitions and meet their intent. The EPA is 
therefore proposing to approve the submitted rules as part of the 
Louisiana NNSR and PSD SIP.

B. Revisions to the NNSR and PSD Programs for the NSR Reform Rule

    We evaluated and are proposing to approve the December 20, 2005, as 
revised through the May 16, 2011 submittal that contains changes to the 
Louisiana NNSR and PSD permitting programs reflecting the requirements 
found in the federal NSR Reform Program SIP rules.
    Our evaluation of the Louisiana SIP submittals included a line-by-
line comparison, which can be found in the TSD, of the proposed 
revisions with the federal requirements. State agencies may deviate 
from the specific definitions of 40 CFR part 51, and the 2002 NSR 
Reform Rules, only if the States specifically demonstrate that the 
submitted definitions are more stringent or at least as stringent as 
the corresponding federal definitions in accordance with 40 CFR 
51.165(b)(2).
    The State of Louisiana elected to incorporate by reference (IBR) 
most of the federal rules but adopted some with differences. As part of 
its December 20, 2005, submittal, Louisiana provided the EPA with an 
Equivalency Determination that addresses the differences with the 
federal rules regarding emissions defined that are associated with 
startup, shutdown and malfunction emissions. The Secretary of the LDEQ 
also submitted on June 9, 2015 a letter containing further 
clarification. In addition, LDEQ provided follow up SIP submittals that 
are summarized above and discussed in further detail in the Technical 
Support Document. We find that the LDEQ has adopted the necessary 
elements of NSR Reform rule for both the NNSR and PSD programs.
    As discussed in I. F., Louisiana's submitted rules do not include 
the Clean Unit applicability test and Pollution Control Projects 
vacated by the Court.\1\ Further, ``reasonable possibility'' provisions 
that were promulgated in the EPA's NSR Reform SIP rules were remanded 
back to EPA for further consideration on June 24, 2005.\1\
---------------------------------------------------------------------------

    \1\ The EPA promulgated the revised provisions on December 21, 
2007 at 72 FR 72607.
---------------------------------------------------------------------------

    The U.S. Court of Appeals for the DC Circuit in New York v. EPA, 
413 F.3d 3 (D.C. Cir. 2005) (New York) ordered the EPA either to 
provide an acceptable explanation for its ``reasonable possibility'' 
standard or to devise an appropriately supported alternative. The Court 
held, ``[b]ecause EPA has failed to explain how it can ensure NSR 
compliance without the relevant data, we will remand for it either to 
provide an acceptable explanation for its ``reasonable possibility'' 
standard or to devise an appropriately supportive alternative.'' 
Initially, in promulgating the ``reasonable possibility'' standard, we 
intended to limit recordkeeping requirements to those projects for 
which variability in calculating emissions creates an interest in 
obtaining additional information in order to confirm that the 
appropriate applicability outcome is reached.
    To satisfy the Court's remand, the EPA has clarified what 
constitutes ``reasonable possibility'' and when the ``reasonable 
possibility'' recordkeeping requirements apply. We adopted a bright-
line test at 50 percent that will capture projects that have a higher 
probability of variability and/or error in projected emissions. 
Projects with projected increases below the 50-percent threshold, 
especially when emissions from demand growth are included in 
projections, are, we believe, sufficiently small that any variability 
or error in calculations is less likely to be large enough for the 
change to have increased emissions to the significant level. This 
requirement is based on authority in circumstances such as these that 
allows agencies to establish a bright-line test, as opposed to making 
case-by-case determinations. See, e.g., Time Warner Entertainment Co. 
L.P. v. F.C.C., 240 F.3d 1126, 1141 (D.C. Cir. 2001).
    We also state ``[s]ome State or local authorities may be able to 
adopt these changes through a change in interpretation of the term 
``reasonable possibility'' without the need to revise the SIP. For any 
State or local authority that can implement the changes without 
revising its approved SIP, the changes will become effective when the 
reviewing authority publicly announces that it accepts these changes by 
interpretation. In the case of NSR SIP revisions that include the term 
``reasonable possibility'' but that we have not yet approved, we will 
approve the SIP revision if the State or local authority commits to 
implementing the ``reasonable possibility'' standard in a manner 
consistent with our final rule.''
    The EPA Region 6 requested in a letter of January 24, 2008, that 
LDEQ submit a commitment to implement the ``reasonable possibility 
provisions in Sections 504.D.9 and 509.R.6 in a manner consistent with 
EPA's revised rules. On October 6, 2008, LDEQ committed to implement 
the provisions in a manner consistent with the EPA's ``Reasonable 
Possibility in Recordkeeping'' rule.
    In addition, on February 22, 2013, the EPA identified seven 
Louisiana SIP-approved citations that could allow emissions that were 
either automatically or through director's discretion, exempted from 
compliance with otherwise applicable emission limitations. State 
Implementation Plans: Response to Petition for Rulemaking; Findings of 
Substantial Inadequacy; and SIP Calls to Amend Provisions Applying to 
Excess Emissions During Periods of Startup, Shutdown, and Malfunction; 
Proposed Rule, (78 FR 12522, February 22, 2013). On May 22, 2015, the 
EPA issued a final action requiring Louisiana to ensure it has a plan 
in place that is fully consistent with the CAA and recent court 
decisions regarding startup, shutdown, and malfunction (SSM) for the 
named Louisiana rule citations.
    In this proposal action, we are addressing the eight rule changes 
for baseline actual emissions and projected actual emissions 
definitions. These submitted definitions include the phrase 
``authorized emissions associated with startup, shutdown, and 
malfunction (SSM).'' Because the term ``authorized emissions'' as used 
could encompass the exempted emissions subject to the SSM SIP Call if 
Louisiana fails to appropriately respond to the SSM SIP Call within 18 
months from the issuance of the final action, the EPA will have to 
revisit its approval of these

[[Page 50244]]

revisions. In the interim, the LDEQ sent us a letter on June 9, 2015, 
that clarifies the definition of authorized emissions and also 
clarifies LDEQ's use of variances and emergency orders for permitted 
sources which temporarily allow emissions greater than those provided 
under a specific permit condition or temporarily replace an emissions 
unit that cannot operate without being in violation of an underlying 
permit condition or would be a danger to operate. See discussion in the 
following Section II.C. below.
    We are proposing to approve the December 20, 2005, submittal, as 
revised by the May 16, 2011, submittal as part of the Louisiana SIP for 
Major NSR reform.

C. LDEQ's Clarification Letter

    LDEQ provided a clarification letter (Clarification) on June 9, 
2015, which was requested by the EPA to clarify perceived 
inconsistencies in certain provisions in the SIP submission. The full 
text of the letter can be found in the Docket for this action. This 
letter clarifies the following aspects of the Major NSR Air Permit 
Program.
    The EPA asked for clarification on how the state provisions utilize 
the term ``authorized'' in the context of emissions associated with 
start-ups, shutdowns, and malfunctions, a term not found in the federal 
rules. We also asked for clarification on how variances and emergency 
orders affect permit actions.
    LDEQ explained in its clarification letter that the term 
``authorized'' does not expand the meaning of ``baseline actual 
emissions'' or ``projected actual emissions'' in a manner to render the 
submitted revisions to LAC 33:III.504 and 509 less stringent than their 
corresponding federal provisions. Accordingly, a permittee cannot 
circumvent what would otherwise be applicable NSR requirements when 
issuing either a new or modified (i.e., a physical change or change in 
the method of operation) permit that is subject to PSD review or 
improperly establishes a plantwide applicability limit by means of an 
LDEQ-issued variance or Emergency Order. In the context of LAC 
33:III.504 and 509, the term ``authorized emissions'' refers to 
emissions authorized through only a valid air permit issued pursuant to 
LAC 33:III.Chapter 5. LDEQ emphasized that should it calculate baseline 
actual emissions using its definition in LAC 33:III.504.K or 509.B, the 
result would be no different than if the federal definition at 40 CFR 
51.165(a)(1)(xxxv) or 51.166(b)(47) was utilized.
    Next, LDEQ responded that a variance is not a permit, but rather a 
waiver issued prospectively by LDEQ to allow emissions from an 
emissions unit to temporarily exceed permitted limitations or to 
authorize the use of a temporary emissions unit not addressed by an air 
permit. Baseline actual emissions cannot exceed permitted limits, even 
if additional emissions have been approved by means of a variance or 
Declaration of Emergency and Administrative Order.
    In addition, LDEQ expanded on its use of the term ``authorized'' in 
relation to its context of LAC 33:III.919 (Emissions Inventory) and the 
reporting of actual emissions to LDEQ's Emissions Reporting and 
Inventory Center. LDEQ stated it would amend its ``Louisiana Guidance 
for Air Permitting Actions'' to clarify that, for purposes of baseline 
actual emissions and projected actual emissions, ``authorized'' 
emissions cannot exceed the limitations imposed by an air permit issued 
pursuant to LAC 33:III.Chapter 5.

D. Revisions to the NNSR and PSD Programs for PM2.5 
Implementation

    We evaluated and are proposing to approve the revisions to the 
Louisiana PSD and NNSR programs submitted on May 16, 2011, and to the 
PSD program submitted on February 27, 2013, finding that the Louisiana 
NNSR and PSD permitting programs comply with the federal regulatory 
requirements for implementation of the PM2.5 NAAQS as 
required through the May 16, 2008 NSR PM2.5 Implementation 
Rule and the October 20, 2010 PM2.5 PSD SILs--SMC and 
Increments Rule. See 73 FR 28321 and 75 FR 64864.

E. Emission Reduction Credits (ERC) Banking Revisions

    We evaluated and are proposing to approve revisions to the existing 
SIP-approved Louisiana Regulations on Control of Emissions through the 
Use of ERC Banking. The submittals containing Chapter 6 rules that are 
a part of this action are dated February 2, 2000, January 27, 2003, May 
5, 2006, November 9, 2007, and August 14, 2009, found that the 
Louisiana ERC banking revisions comply with the federal regulatory 
requirements for implementation of the control of emissions through the 
use of ERC Banking. The changes include: (1) Establishing emission 
banking for all parishes designated as ozone nonattainment areas in the 
state; (2) revising submittal dates for banking credits; (3) revising 
references after department reorganization to reflect new organization 
structure; and (4) replacing the 1-hour ozone standard with the 8-hour 
standard. Our evaluation of the Louisiana SIP submittal included a 
line-by-line comparison, which is provided in the TSD, of the proposed 
revisions with the federal requirements. Most of the changes contained 
in the Chapter 6 submittals were not substantial. Our analysis shows 
that in most cases, the state regulatory language is identical to the 
federal rule. Where the rules are not identical, they are consistent 
with and support the intent of the federal rules and definitions. The 
EPA is therefore proposing to approve these submittals. Note that the 
revisions we are addressing update the existing SIP-approved 
requirements to address current nonattainment areas. These revisions do 
not change the underlying purpose of the emissions bank, which is to 
provide nonattainment offsets.

F. Does the proposed approval of the Louisiana Air Permit Procedure 
Revisions or ERC Banking Revisions interfere with attainment, 
reasonable further progress, or any other applicable requirement of the 
Act?

    We have determined that the regulations submitted to EPA for 
approval as SIP revisions meet the requirements of section 110(l). We 
have determined that their implementation will not interfere with any 
applicable requirement concerning attainment and reasonable further 
progress, or any other applicable requirement of the CAA. The EPA's 
evaluation of the Louisiana SIP submittals included a line-by-line 
comparison, which can be found in section VI of the TSD, of the 
proposed revisions with the federal requirements. If the rules are new, 
including the NSR Reform rules contained in the December 20, 2005 
submittal, then they were determined to be consistent with the federal 
SIP rules. Therefore, as discussed above and in the TSD, the revisions 
to the Louisiana NNSR and PSD programs are substantively the same as 
the 2002 NSR Reform Rules, without including any vacated provisions, we 
conclude that these rules do not interfere with attainment, reasonable 
further progress, or any other applicable requirement of the Act. See 
67 FR 80186 and 68 FR 63021 for EPA's detailed explanation of the legal 
basis for the 2002 NSR Reform Rules. The EPA has concluded that the 
regulatory submittals, as ultimately revised, meet the requirements of 
the CAA section 110(l).
    Additionally, the rescission of the Bubble for Union Carbide 
Corporation Taft Plant also meets CAA section 110(l). On July 18, 1990, 
the EPA approved the Bubble, as a revision to the Louisiana SIP (55 FR 
29203). The

[[Page 50245]]

original SIP revision was based on an Alternative Emission Reduction 
Plan as requested by the Governor of Louisiana on October 19, 1983, for 
St. Charles Parish due to the area being located in a nonattainment 
area for ozone. The permit was incorporated by reference into the SIP 
at 40 CFR 52.970(d). The submittal incorrectly identified the 
regulation citation as 40 CFR 52.970(c)(55)(i)(a). The rescission was a 
result of changed circumstances regarding the two tanks (Tanks 2635 and 
2102) originally regulated by the Bubble permit 1836T. Tank 2635 is no 
longer in service and the regulation of Tank 2102 was moved to 
Logistics Title Permit No. 2656-V0 which is subject to Reasonably 
Available Control Technology (RACT) emission control requirements, 
resulting in significantly lower VOC emission. The annual emission 
limit of 0.51 tons per year of VOC, is roughly a 95% decrease in the 
VOC emission limit from the 1983 permit of 9.5 tpy. The emission 
reductions gained through the use of RACT and requiring compliance with 
an annual emission limit for Tank 2102 negate the need for use of 
emission reductions identified in 55 FR 29203, from the shutdown of 
Glyoxal Reactor Column vent and the storage of compounds with a lower 
vapor pressure in 5 tanks (2201 (removed from service), and the other 
four tanks, 2202, 2212, 2206, and 2315) as identified, which provided 
credits to allow Tanks 2102 and 2635 to obtain exemptions. All of the 
tanks in service are now regulated under Logistics Title Permit No. 
2656-V0). Therefore, less emissions vented to the atmosphere ensure 
attainment and reasonable progress.

III. Proposed Action

    In this action, the EPA proposes to approve severable revisions to 
the major air permitting procedures in sections 501, 504, 509, 523, 
603, 605, 607, 613, and 615 as submitted to the EPA to revise the 
Louisiana Major NSR SIP Permit program on July 25, 1997, June 22, 1998, 
February 2, 2000, January 27, 2003, June 15, 2005, December 20, 2005, 
May 5, 2006, July 20, 2007, November 9, 2007, August 14, 2009, May 16, 
2011, and February 27, 2013. In addition, the EPA is proposing to 
remove the alternative emission reduction plan (``Bubble'') for Union 
Carbide Corporation, Taft Plant to reflect LDEQ's rescission of the 
permit, from the SIP. Table 2 in Section III summarizes each regulatory 
citation that is affected by this action. Note, Table 2 does not 
include the rescission of the Union Carbide bubble, submitted on July 
20, 2007, which is also being proposed for approval. We have made the 
preliminary determination that the revisions were developed and 
submitted in accordance with the requirements of the CAA and the EPA's 
regulations regarding SIP development at 40 CFR part 51. Additionally, 
we have determined that the submitted revisions to the Louisiana PSD 
and NNSR programs, as clarified by LDEQ, are consistent with our major 
source permitting regulations at 40 CFR 51.160-51.166 and the 
associated policy and guidance. Therefore, under section 110 and parts 
C and D of the Act, and for the reasons presented above and in our 
accompanying TSD, the EPA proposes to fully approve the specific 
revisions to the Louisiana SIP identified in Table 2 below:

   Table 2--Summary of Each Regulation That Is Affected by This Action
------------------------------------------------------------------------
                               Date submitted to
           Section                EPA as SIP        Affected regulation
                                   amendment
------------------------------------------------------------------------
                  Section 501--Scope and Applicability
------------------------------------------------------------------------
Section 501.................           7/25/1997  Section 501--
                                                   Authority.
------------------------------------------------------------------------
   Section 504--Nonattainment New Source Review (NNSR) Procedures and
                Offset Requirements in Specified Parishes
------------------------------------------------------------------------
Section 504.A...............           6/15/2005  Section 504.A.6.
                                      12/20/2005  Sections 504.A.,
                                                   504.A.1., 504.A.3.,
                                                   504.A.3.a.-d.,
                                                   504.A.4, 504.A.5.,
                                                   504.A.5.a.-b.,
                                                   504.A.6., 504.A.6.a.-
                                                   f., 504.A.7.,
                                                   504.A.7.a.-c.,
                                                   504.A.8.
                                       11/9/2007  Sections 504.A.1.,
                                                   504.A.2., 504.A.3.,
                                                   504.A.4, 504.A.8.
Section 504.C...............            5/5/2006  Section 504.C.,
                                                   Section 504.F.7.,
                                                   Section 504.F.7.a--
                                                   Table 1, PM10.
                                       8/14/2009  Section 504.C.
Section 504.D...............           6/15/2005  Section 504.D.3.
                                      12/20/2005  Sections 504.D.4.,
                                                   504.D.9, 504.D.9.a.-
                                                   e., 504.D.10.,
                                                   504D.11., 504.D.11.a-
                                                   b.
                                       11/9/2007  Sections 504.D.5
Section 504.F...............          12/20/2005  Sections 504.F.11.,
                                                   and 504.F.12.
                                        5/5/2006  Section 504.F.7,
                                                   504.F.7.a.--Table 1,
                                                   Footnote PM10.
                                      11/09/2007  Sections 504.F.1.,
                                                   504.F.8.a.-c.,
                                                   504.F.9.L Table 1.
                                       8/14/2009  Section 504.F.7.
                                       5/16/2011  Section 504.F.1.
Section 504.G...............          12/20/2005  Sections 504.G.,
                                                   504.G.1., 504.G.2.,
                                                   504.G.2.a.-e.,
                                                   504.G.3., 504.G.3.a.-
                                                   c., 504.G.4.,
                                                   504.G.4.a.-b.,
                                                   504.G.5., 504.G.5.a.-
                                                   b., 504.G.6.,
                                                   504.G.6.a.-f.,
                                                   504.G.7., 504.G.7.a.-
                                                   c., 504.G.8.,
                                                   504.G.9.
Section 504.H...............          12/20/2005  Sections 504.H.1.,
                                                   504.H.2., 504.H.2.a.-
                                                   d., 504.H.3.,
                                                   504.H.3.a.-d.,
                                                   504.H.4., 504.H.4.a.-
                                                   c., 504.H.5.,
                                                   504.H.6., 504.H.7.,
                                                   504.H.8., 504.H.8.a.-
                                                   f., 504.H.9.,
                                                   504.H.9.a.-e.,
                                                   504.H.10., 504.H.11.
Section 504.I...............          12/20/2005  Sections 504.I.1.,
                                                   504.I.2., 504.I.2.a.-
                                                   b., 504.I.3.,
                                                   504.I.3.a.-e.,
                                                   504.I.4., 504.I.5.,
                                                   504.I.6., 504.I.6.a.-
                                                   d.
Section 504.J...............          12/20/2005  Sections 504.J.1.,
                                                   504.J.1.a.-d.,
                                                   504.J.2., 504.J.2.a.-
                                                   k., 504.J.3.,
                                                   504.J.3.a.-c.,
                                                   504.J.4., 504.J.4.a.-
                                                   b., 504.J.5.,
                                                   504.J.6., 504.J.6.a.-
                                                   b., 504.J.7.,
                                                   504.J.7.a.-j.,
                                                   504.J.8., 504.J.8.a.-
                                                   b., 504.J.9.,
                                                   504.J.9.a.-e.,
                                                   504.J.10.,
                                                   504.J.10.a.-e.,
                                                   504.J.11.,
                                                   504.J.11.a.-c.,
                                                   504.J.12.,
                                                   504.J.12.a.-i.,
                                                   504.J.13.,
                                                   504.J.13.a.-b.,
                                                   504.J.14.,
                                                   504.J.14.a.-c.,
                                                   504.J.15.,
                                                   504.J.15.a.-b.
                                       5/16/2011  Section 504.J.5.

[[Page 50246]]

 
Section 504.K...............          12/20/2005  Sections 504.K.
                                                   Definitions.
                                                   Beginning with Act--
                                                   repealed,
                                                   Administrator,
                                                   Adverse Impact on
                                                   Visibility, Allowable
                                                   Emissions, Baseline
                                                   Actual Emissions,
                                                   Begin Actual
                                                   Construction, Best
                                                   Available Control
                                                   Technology, Clean Air
                                                   Act, Clean Coal
                                                   Technology, Clean
                                                   Coal Technology
                                                   Demonstration
                                                   Project, Clean Unit,
                                                   Commence,
                                                   Construction,
                                                   Continuous Emissions
                                                   Monitoring System,
                                                   Continuous Emissions
                                                   Rate Monitoring
                                                   System, Continuous
                                                   Parameter Monitoring
                                                   System, Electric
                                                   Utility Steam
                                                   Generating Unit,
                                                   Emissions Unit,
                                                   Federal Class I Area,
                                                   Federal Land Manager,
                                                   Federally
                                                   Enforceable, Fugitive
                                                   Emissions, Lowest
                                                   Achievable Emission
                                                   Rate, Major
                                                   Modification, Major
                                                   Stationary Source,
                                                   Mandatory Federal
                                                   Class I Area, Natural
                                                   Conditions, Necessary
                                                   Preconstruction
                                                   Approvals, or
                                                   Permits, and Net
                                                   Emissions Increase.
                                       5/16/2011  Section 504.K.
                                                   Definition.
                                                   Malfunction--repealed
                                                   , Regulated
                                                   Pollutant,
                                                   Significant.
Section 504.L...............          11/09/2007  Section 504.L Table 1
                                                   and footnotes.
                                       5/16/2011  Section 504 L Table 1
                                                   and footnotes for
                                                   Major Stationary
                                                   Source.
Section 504.M...............          11/09/2007  Sections 504.M. and
                                                   504.M.1.-3. EPA is
                                                   not taking action on
                                                   this section based on
                                                   LDEQ 10/15/2014,
                                                   request for EPA to
                                                   ``not take action''.
------------------------------------------------------------------------
          Section 509--Prevention of Significant Deterioration
------------------------------------------------------------------------
Section 509.A...............          12/20/2005  Sections 509.A.1.,
                                                   509.A.2., 509.A.3.,
                                                   509.A.4., 509.A.4.a-
                                                   f., 509.A.5.,
                                                   509.A.6.
                                        5/5/2006  Section 509.A.3.
                                      11/09/2007  Section 509.A.4.f.
                                       5/16/2011  Reference to
                                                   previously SIP
                                                   approved submittal
                                                   PM2.5 NAAQS.
Section 509.B...............           7/25/1997  Section 509.B.
                                                   Definitions. Baseline
                                                   Area.2.
                                       6/22/1998  Section 509.B.
                                                   Definitions.
                                                   Reconstruction.
                                       1/27/2003  Section 509.B.2.
                                      12/20/2005  Sections 509.B.
                                                   Definitions. Actual
                                                   Emissions, Adverse
                                                   Impact on Visibility,
                                                   Allowable Emissions,
                                                   Baseline Area,
                                                   Baseline
                                                   Concentration,
                                                   Baseline Date, Begin
                                                   Actual Construction,
                                                   Best Available
                                                   Control Technology,
                                                   Building, Structure,
                                                   Facility or
                                                   Installation, Clean
                                                   Air Act, Clean Coal
                                                   Technology, Clean
                                                   Coal Technology
                                                   Demonstration
                                                   Project, Clean Unit,
                                                   Commence, Complete,
                                                   Construction,
                                                   Continuous Emissions
                                                   Monitoring System,
                                                   Continuous Emissions
                                                   Rate Monitoring
                                                   System, Continuous
                                                   Parameter Monitoring
                                                   System, Electric
                                                   Utility Steam
                                                   Generating Unit,
                                                   Emissions Unit,
                                                   Federal Land Manager,
                                                   Federally
                                                   Enforceable, Fugitive
                                                   Emissions High
                                                   Terrain, Indian
                                                   Governing Body,
                                                   Indian Reservation
                                                   Innovative Control
                                                   Technology, Low
                                                   Terrain, Lowest
                                                   Achievable Emission
                                                   Rate, Major
                                                   Modification, Major
                                                   Stationary Source,
                                                   Necessary
                                                   Preconstruction
                                                   Approvals, Pollution
                                                   Control Project,
                                                   Pollution Prevention,
                                                   Potential to Emit,
                                                   Predictive Emissions
                                                   Monitoring System,
                                                   Prevention of
                                                   Significant
                                                   Deterioration,
                                                   Project, Reactivation
                                                   of a Very Clean Coal-
                                                   Fired Electric
                                                   Utility Steam
                                                   Generating Unit,
                                                   Reasonably Available
                                                   Control Technology,
                                                   Regulated NSR
                                                   Pollutant,
                                                   Replacement Unit,
                                                   Repowering, Reviewing
                                                   Authority,
                                                   Significant,
                                                   Significant Emissions
                                                   Increase Stationary
                                                   Source, and Temporary
                                                   Clean Coal Technology
                                                   Demonstration
                                                   Project.
                                       11/9/2007  Sections 509.B.
                                                   definitions Major
                                                   Modification, Major
                                                   Stationary Source,
                                                   Regulated NSR
                                                   Pollutant, and
                                                   Significant.
                                       5/16/2011  Section 509.B.
                                                   Definitions--Malfunct
                                                   ions--repeal,
                                                   Regulated New Source
                                                   Review (NSR)
                                                   Pollutant,
                                                   Significant a.
                                       2/27/2013  Section 509.B.
                                                   Definitions. Baseline
                                                   Area, Baseline Date,
                                                   Minor Source Baseline
                                                   Date.
Section 509.C...............          12/20/2005  Sections 509.C.
                                       2/27/2013  Sections 509.C.
                                                   Ambient Air
                                                   Increments.
Section 509.D...............           6/22/1998  Section 509.D.17.
                                      12/20/2005  Sections 509.D.,
                                                   509.D.1.-2.
Section 509.E...............          12/20/2005  Sections 509.E.,
                                                   509.E.1.-4.
Section 509.G...............          12/20/2005  Sections 509.G.,
                                                   509.G.1.-4.
Section 509.H...............          12/20/2005  Sections 509.H.,
                                                   509.H.1.-2.
Section 509.I...............          12/20/2005  Sections 509.I.,
                                                   509.I.1.-9.
                                       11/9/2007  Sections 509.I.5.a.,
                                                   approving renumbering
                                                   only because
                                                   substantively it has
                                                   already been
                                                   addressed.
                                       2/27/2013  Sections 509.I.5.,
                                                   509.I.5.a., 509.I.8.,
                                                   509.I.9., 509.I.9.b.
Section 509.J...............          12/20/2005  Sections 509.J.,
                                                   509.J.1.-4.
                                       2/27/2013  Sections 509.J.,
                                                   509.J.5., 509.J.5.a.,
Section 509.K...............          12/20/2005  Sections 509.K.,
                                                   509.K.1.-2.
                                       2/27/2013  Sections 509.K.,
                                                   509.K.1., 509.K.1.a.-
                                                   b.
Section 509.L...............          12/20/2005  Sections 509.L.,
                                                   509.L.1.-2.
Section 509.M...............          12/20/2005  Sections 509.M.,
                                                   509.M.1-3.
Section 509.N...............          12/20/2005  Sections 509.N.,
                                                   509.N.1.-2.
Section 509.O...............          12/20/2005  Sections 509.O.1.-3.
                                        5/5/2006  Section 509.O.3.
Section 509.P...............          12/20/2005  Sections 509.P, 509.P.
                                                   1.-8.
                                       2/27/2013  Section 509.P.5.
Section 509.Q...............            2/2/2000  Sections 509.Q.7.,
                                                   509.Q.8.b.
                                      12/20/2005  Sections 509.Q.,
                                                   509.Q.1.-2.
Section 509.R...............          12/20/2005  Sections 509.R.,
                                                   509.R.1.-7.
Section 509.V...............          12/20/2005  Sections 509.V.,
                                                   509.V.1.-4.

[[Page 50247]]

 
Section 509.W...............          12/20/2005  Sections 509.W.,
                                                   509.W.1.-4.
Section 509.X...............          12/20/2005  Sections 509.X.,
                                                   509.X.1.-9.
Section 509.Y...............          12/20/2005  Sections 509.Y.,
                                                   509.Y.1.-11.
Section 509.Z...............          12/20/2005  Sections 509.Z.,
                                                   509.Z.1.-6.
Section 509.AA..............          12/20/2005  Sections 509.AA.,
                                                   509.AA.1.-15.
------------------------------------------------------------------------
                       Section 603--Applicability
------------------------------------------------------------------------
Section 603.................            2/2/2000  Section 603, no longer
                                                   in front of EPA--
                                                   superseded.
Section 603.A...............           8/14/2009  Section 603.A.
------------------------------------------------------------------------
                               Section 605
------------------------------------------------------------------------
Section 605.A...............           8/14/2009  Section 605.A.
                                                   Definitions Offset.
------------------------------------------------------------------------
      Section 607--Determination of Creditable Emission Reductions
------------------------------------------------------------------------
Section 607.C...............           11/9/2007  Sections 607.C.1,
                                                   607.C.4.a.i, and
                                                   607.C.4.a.ii.
                                       8/14/2009  Section 607.C.4.b
------------------------------------------------------------------------
                     Section 613--ERC Balance Sheet
------------------------------------------------------------------------
Section 613.B...............            5/5/2006  Section 613.B.
Section 613.B...............            5/5/2006  Section 613.B.
                                                   (repealed).
Section 613.D...............           1/27/2003  Section 613.D.
------------------------------------------------------------------------
                               Section 615--Schedule for Submitting Applications
------------------------------------------------------------------------
Section 615.B...............           1/27/2003  Section 615.B.
Section 615.C...............           8/14/2009  Sections 615.C., and
                                                   615.D.
------------------------------------------------------------------------

    We also are proposing to approve the December 25, 2005, submittal, 
as revised by the May 16, 2011, submittal. as part of the Louisiana NSR 
SIP because they meet the Major NSR reform requirements. The LDEQ also 
provided an October 6, 2008, letter, and a June 9, 2015, providing 
further clarification.
    The EPA is proposing to find that the May 16, 2011, revisions to 
the Louisiana NNSR program at LAC 33:III.504 address all required NNSR 
elements for the implementation of the 1997 and 2006 PM2.5 
NAAQS. We note that the Louisiana NNSR program does not include 
regulation of VOCs and ammonia as PM2.5 precursors. However, 
as section 189(e) of the Act requires regulation of PM2.5 
precursors that significantly contribute to PM2.5 levels 
``which exceed the standard in the area'' and Louisiana does not have a 
designated PM2.5 nonattainment area; the revisions 
addressing only SO2 and NOX are not inconsistent 
with the requirements of the CAA. In the event that an area is 
designated nonattainment for the 2012 PM2.5 NAAQS or any 
other future PM2.5 NAAQS, Louisiana will have a deadline 
under section 189(a)(2) of the CAA to make a submission addressing the 
statutory requirements as to that area, including the requirements in 
section 189(e) that apply to the regulation of PM2.5 
precursors.
    The EPA invites the public to make comments on all aspects of our 
proposed full approval of the Louisiana Air Permit Procedure Program, 
and to submit them by the Date listed above. We are accepting comments 
on this proposed action for 30 days. After reviewing the comments 
received, we will make a final determination of the approvability of 
the specified revisions to the Louisiana Major Air Permit Procedures 
and Regulations and Control of Emissions through the Use of Emission 
Reduction Credits (ERC) Banking Revisions in the Federal Register.

IV. Incorporation by Reference

    In this action, we are proposing to include in a final rule 
regulatory text that includes incorporation by reference. In accordance 
with the requirements of 1 CFR 51.5, we are proposing to incorporate by 
reference revisions to the Louisiana regulations as described in the 
Proposed Action section above. We have made, and will continue to make, 
these documents generally available electronically through 
www.regulations.gov and/or in hard copy at the EPA Region 6 office.

V. Statutory and Executive Order Reviews.

    Under the CAA, the Administrator is required to approve a SIP 
submission that complies with the provisions of the Act and applicable 
Federal regulations. 42 U.S.C. 7410(k); 40 CFR 52.02(a). Thus, in 
reviewing SIP submissions, the EPA's role is to approve state choices, 
provided that they meet the criteria of the CAA. Accordingly, this 
action merely proposes to approve state law as meeting Federal 
requirements and does not impose additional requirements beyond those 
imposed by state law. For that reason, this action:
     Is not a ``significant regulatory action'' subject to 
review by the Office of Management and Budget under Executive Orders 
12866 (58 FR 51735, October 4, 1993) and 13563 (76 FR 3821, January 21, 
2011);
     Does not impose an information collection burden under the 
provisions of the Paperwork Reduction Act (44 U.S.C. 3501 et seq.);
     Is certified as not having a significant economic impact 
on a substantial number of small entities under the Regulatory 
Flexibility Act (5 U.S.C. 601 et seq.);
     Does not contain any unfunded mandate or significantly or 
uniquely affect small governments, as described

[[Page 50248]]

in the Unfunded Mandates Reform Act of 1995 (Pub. L. 104-4);
     Does not have Federalism implications as specified in 
Executive Order 13132 (64 FR 43255, August 10, 1999);
     Is not an economically significant regulatory action based 
on health or safety risks subject to Executive Order 13045 (62 FR 
19885, April 23, 1997);
     Is not a significant regulatory action subject to 
Executive Order 13211 (66 FR 28355, May 22, 2001);
     Is not subject to requirements of section 12(d) of the 
National Technology Transfer and Advancement Act of 1995 (15 U.S.C. 272 
note) because application of those requirements would be inconsistent 
with the CAA; and
     Does not provide EPA with the discretionary authority to 
address, as appropriate, disproportionate human health or environmental 
effects, using practicable and legally permissible methods, under 
Executive Order 12898 (59 FR 7629, February 16, 1994).
    In addition, the SIP is not approved to apply on any Indian 
reservation land or in any other area where EPA or an Indian tribe has 
demonstrated that a tribe has jurisdiction. In those areas of Indian 
country, the proposed rule does not have tribal implications and will 
not impose substantial direct costs on tribal governments or preempt 
tribal law as specified by Executive Order 13175 (65 FR 67249, November 
9, 2000).

List of Subjects in 40 CFR Part 52

    Environmental protection, Air pollution control, Carbon monoxide, 
Incorporation by reference, Intergovernmental relations, Lead, Nitrogen 
dioxide, Ozone, Particulate matter, Reporting and recordkeeping 
requirements, Sulfur oxides, and Volatile organic compounds.

    Authority:  42 U.S.C. 7401 et seq.

    Dated: August 5, 2015.
Ron Curry,
Regional Administrator, Region 6.
[FR Doc. 2015-20504 Filed 8-18-15; 8:45 am]
 BILLING CODE 6560-50-P



                                                 50240               Federal Register / Vol. 80, No. 160 / Wednesday, August 19, 2015 / Proposed Rules

                                                 minutes before the hearing starts. For                  Correction of Publication                             The ABC’’ is corrected to read ‘‘waiver
                                                 information about having your name                                                                            of the fee. The ABC’’.
                                                 placed on the building access list to                      Accordingly, the notice of proposed
                                                                                                         rulemaking (REG–115452–14), that was                  Martin V. Franks,
                                                 attend the hearing, see the FOR FURTHER
                                                                                                         the subject of FR Doc. 2015–17828, is                 Chief, Publications and Regulations Branch,
                                                 INFORMATION CONTACT section of this
                                                                                                         corrected as follows:                                 Legal Processing Division, Associate Chief
                                                 document.                                                                                                     Counsel (Procedure and Administration).
                                                 Martin V. Franks,
                                                                                                            1. On page 43652, in the preamble,                 [FR Doc. 2015–20476 Filed 8–18–15; 8:45 am]
                                                                                                         first column, under the caption
                                                 Chief, Publications and Regulations Branch,                                                                   BILLING CODE 4830–01–P
                                                 Legal Processing Division, Associate Chief              ADDRESSES, the eleventh line of the
                                                 Counsel (Procedure and Administration).                 paragraph, the language ‘‘Washington,
                                                 [FR Doc. 2015–20468 Filed 8–18–15; 8:45 am]             DC, or sent electronically, ’’ is corrected
                                                                                                         to read ‘‘Washington, DC, 20224 or sent               ENVIRONMENTAL PROTECTION
                                                 BILLING CODE 4830–01–P
                                                                                                         electronically,’’.                                    AGENCY
                                                                                                            2. On page 43653, in the preamble,                 40 CFR Part 52
                                                 DEPARTMENT OF THE TREASURY                              first column, the tenth line from the
                                                                                                                                                               [EPA–R06–OAR–2006–0131; FRL–9930–17-
                                                                                                         bottom of the first full paragraph, the
                                                 Internal Revenue Service                                                                                      Region-6]
                                                                                                         language ‘‘gross income allocation in a
                                                                                                         nonpartner’’ is corrected to read ‘‘gross             Approval and Promulgation of
                                                 26 CFR Part 1                                           income allocation in a non-partner’’.                 Implementation Plans; Louisiana;
                                                 [REG–115452–14]                                            3. On page 43655, in the preamble,                 Major Source Permitting State
                                                                                                         second column, the third line from the                Implementation Plan
                                                 RIN 1545–BM12                                           bottom of the second full paragraph, the
                                                                                                                                                               AGENCY:  Environmental Protection
                                                                                                         language ‘‘66–95 and revise Rev. Rul.
                                                                                                                                                               Agency (EPA).
                                                 Disguised Payments for Services;                        69–180,’’ is corrected to read ‘‘66–95
                                                                                                                                                               ACTION: Proposed rule.
                                                 Correction                                              and Rev. Rul. 69–180,’’.
                                                 AGENCY:  Internal Revenue Service (IRS),                   4. On page 43657, in the preamble,                 SUMMARY:   The Environmental Protection
                                                 Treasury.                                               third column, under the paragraph                     Agency (EPA) is proposing to approve
                                                                                                         heading ‘‘Drafting Information’’ the                  portions of revisions to the Louisiana
                                                 ACTION: Correction to a notice of
                                                                                                         third line of the paragraph, the language             New Source Review (NSR) State
                                                 proposed rulemaking.
                                                                                                         ‘‘Goldberg of the Office Assistant Chief’’            Implementation Plan (SIP) submitted by
                                                 SUMMARY:   This document contains                       is corrected to read ‘‘Goldberg of the                the State of Louisiana designee. These
                                                 corrections to a notice of proposed                     Office Associate Chief’’.                             revisions are updates to the Prevention
                                                 rulemaking (REG–115452–14) that was                                                                           of Significant Deterioration (PSD) and
                                                                                                         § 1.707–2    [Corrected]                              Nonattainment NSR (NNSR) permit
                                                 published in the Federal Register on
                                                 Thursday, July 23, 2015 (80 FR 43652).                     5. On page 46358, column 3,                        programs.
                                                 The proposed regulations are relating to                paragraph (c), the eighth and ninth                   DATES: Written comments must be
                                                 disguised payments for services under                   lines, the language ‘‘arrangement                     received on or before September 18,
                                                 section 707(a)(2)(A) of the Internal                    constitutes in whole or in part a                     2015.
                                                 Revenue Code. The proposed                              payment for services. The’’ is corrected
                                                 regulations provide guidance to                                                                               ADDRESSES:   Submit your comments,
                                                                                                         to read ‘‘arrangement constitutes (in
                                                 partnerships and their partners                                                                               identified by Docket ID No. EPA–R06–
                                                                                                         whole or in part) a payment for services.
                                                 regarding when an arrangement will be                                                                         OAR–2006–0131, by one of the
                                                                                                         The.’’.
                                                 treated as a disguised payment for                                                                            following methods:
                                                 services.
                                                                                                            6. On page 43659, column 1,                          • http://www.regulations.gov. Follow
                                                                                                         paragraph (d) Example 1, the twelfth                  the online instructions.
                                                 DATES:   Written or electronic comments                 line, the language ‘‘first two years of                 • Email: Stephanie Kordzi at
                                                 and requests for a public hearing for the               partnership’s operations.’’ is corrected              kordzi.stephanie@epa.gov.
                                                 notice of proposed rulemaking                           to read ‘‘first two years of the                        • Mail or delivery: Stephanie Kordzi,
                                                 published at 80 FR 43625, July 23, 2015,                partnership’s operations.’’.                          Air Permits Section (6PD–R),
                                                 are still being accepted and must be                       7. On page 43660, column 1,                        Environmental Protection Agency, 1445
                                                 received by October 21, 2015.                           paragraph (d), Example 3 (iv), the                    Ross Avenue, Suite 1200, Dallas, Texas
                                                 FOR FURTHER INFORMATION CONTACT:                        sixteenth line, the language ‘‘the                    75202–2733.
                                                 Jaclyn Goldberg at (202) 317–6850 (not                  presence or absence of entrepreneurial’’                Instructions: Direct your comments to
                                                 a toll free number).                                    is corrected to read ‘‘the presence or                Docket ID No. EPA–R06–OAR–2006–
                                                 SUPPLEMENTARY INFORMATION:                              absence of significant entrepreneurial’’.             0131. The EPA’s policy is that all
                                                                                                                                                               comments received will be included in
                                                 Background                                                 8. On page 43660, column 1,                        the public docket without change and
                                                                                                         paragraph (d), Example 4 (ii), the last               may be made available online at
                                                   The notice of proposed rulemaking
                                                                                                         line of the column, the language                      http://www.regulations.gov, including
                                                 (REG–115452–14) that is the subject of
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                                                                                                         ‘‘entrepreneurial risk. The special                   any personal information provided,
                                                 these corrections is under section 707 of
                                                                                                         allocation to’’ is corrected to read                  unless the comment includes
                                                 the Internal Revenue Code.
                                                                                                         ‘‘significant entrepreneurial risk. The               information claimed to be Confidential
                                                 Need for Correction                                     special allocation to’’.                              Business Information (CBI) or other
                                                   As published, the notice of proposed                     9. On page 43660, column 3,                        information the disclosure of which is
                                                 (REG–115452–14) contains errors that                    paragraph (d), Example 6 (ii), the fourth             restricted by statute. Do not submit
                                                 may prove to be misleading and are in                   line from the bottom of the column, the               information through http://
                                                 need of clarification.                                  language ‘‘waiver of the partnership.                 www.regulations.gov or email, if you


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                                                                     Federal Register / Vol. 80, No. 160 / Wednesday, August 19, 2015 / Proposed Rules                                           50241

                                                 believe that it is CBI or otherwise                        J. August 14, 2009, Submittal                      Sections 51.160–51.164 require a SIP
                                                 protected from disclosure. The http://                     K. May 16, 2011, Submittal                         revision to demonstrate that the adopted
                                                 www.regulations.gov Web site is an                         L. February 27, 2013, Submittal                    rules will not interfere with any
                                                                                                         II. Evaluation
                                                 ‘‘anonymous access’’ system, which                         A. Revisions to the NNSR and PSD Air
                                                                                                                                                               applicable requirement concerning
                                                 means that the EPA will not know your                         Permit Procedures                               attainment and reasonable further
                                                 identity or contact information unless                     B. Revisions to the NNSR and PSD                   progress, or any other applicable
                                                 you provide it in the body of your                            Programs for the NSR Reform Rule                requirement of the CAA. Based upon
                                                 comment. If you send an email                              C. LDEQ’s Clarification Letter                     our evaluation of the submittals, the
                                                 comment directly to the EPA without                        D. Revisions to the NNSR and PSD                   EPA has concluded that the regulatory
                                                 going through http://                                         Programs for PM2.5 Implementation               submittals, as ultimately revised, meet
                                                                                                            E. Emission Reduction Credits (ERC)
                                                 www.regulations.gov, your email                                                                               the requirements of the CAA section
                                                                                                               Banking Revisions
                                                 address will be automatically captured                     F. Does the proposed approval of the               110(a). Below are summaries of the
                                                 and included as part of the comment                           Louisiana Air Permit Procedure                  individual SIP submittals from
                                                 that is placed in the public docket and                       Revisions or ERC Banking Revisions              Secretary of the Louisiana Department
                                                 made available on the Internet. If you                        interfere with attainment, reasonable           of Environmental Quality (LDEQ).
                                                 submit an electronic comment, the EPA                         further progress, or any other applicable
                                                                                                               requirement of the Act?                         A. July 25, 1997, Submittal
                                                 recommends that you include your
                                                 name and other contact information in                   III. Proposed Action                                    The LDEQ submitted Louisiana
                                                                                                         IV. Incorporation by Reference                        Administrative Code (LAC) rule changes
                                                 the body of your comment along with
                                                                                                         V. Statutory and Executive Order Reviews              made in 1996. It includes final revised
                                                 any disk or CD–ROM submitted. If the
                                                 EPA cannot read your comment due to                     I. Summary of State SIP Submittals for                regulation LAC 33:III, sections 501, 504,
                                                 technical difficulties and cannot contact               Chapters 5 and 6 Air Permits Program                  509, and 517. Section 504 is already part
                                                 you for clarification, the EPA may not                     The Clean Air Act at section                       of the Louisiana SIP approved by the
                                                 be able to consider your comment.                       110(a)(2)(C) requires states to develop               EPA on September 30, 2002, 2002 at 67
                                                 Electronic files should avoid the use of                and submit to the EPA for approval into               FR 61270. The EPA will act on section
                                                 special characters and any form of                      the state SIP, preconstruction review                 517 in a separate action in the future.
                                                 encryption and should be free of any                    programs applicable to new and                        B. June 22, 1998, Submittal
                                                 defects or viruses. For additional                      modified stationary sources of air
                                                 information about the EPA’s public                                                                              The LDEQ submitted rule changes
                                                                                                         pollutants for attainment and                         made in 1997. It includes changes to
                                                 docket, visit the EPA Docket Center                     nonattainment areas that cover both
                                                 homepage at http://www.epa.gov/                                                                               sections 501, 509, and 517. The EPA
                                                                                                         major and minor new sources and                       will act on sections 501 and 517 in a
                                                 epahome/dockets.htm.                                    modifications, collectively referred to as
                                                    Docket: The index to the docket for                                                                        separate action in the future.
                                                                                                         the NSR SIP. The CAA NSR SIP
                                                 this action is available electronically at              program is composed of three separate                 C. February 2, 2000, Submittal
                                                 www.regulations.gov and in hard copy                    programs: PSD, NNSR, and Minor NSR.
                                                 at EPA Region 6, 1445 Ross Avenue,                                                                              The LDEQ submitted rule changes
                                                                                                         PSD is established in part C of title I of            made in 1998. It includes sections 509
                                                 Suite 700, Dallas, Texas. While all                     the CAA and applies in areas that are
                                                 documents in the docket are listed in                                                                         and 603.
                                                                                                         designated as meeting the National
                                                 the index, some information may be                      Ambient Air Quality Standards                         D. January 27, 2003, Submittal
                                                 publicly available only at the hard copy                (NAAQS), i.e., ‘‘attainment areas,’’ as                 The LDEQ submitted rule changes
                                                 location (e.g., copyrighted material), and              well as areas designated as                           made from 1999–2001. It includes
                                                 some may not be publicly available at                   ‘‘unclassifiable’’ because there is                   section 509.B.2., which addresses
                                                 either location (e.g., CBI). To inspect the             insufficient information to determine if              certain Parishes as nonattainment for
                                                 hard copy materials, please schedule an                 the area meets the NAAQS. The NNSR                    ozone. Sections 613 and 615 were
                                                 appointment with the person listed in                   SIP program is established in part D of               already approved as part of the SIP on
                                                 the FOR FURTHER INFORMATION CONTACT                     title I of the CAA and applies in areas               September 27, 2002, at 67 FR 60877.
                                                 paragraph below or Bill Deese at 214–                   that are designated as not being in
                                                 665–7253.                                               attainment of the NAAQS, i.e.,                        E. June 15, 2005, Submittal
                                                 FOR FURTHER INFORMATION CONTACT:                        ‘‘nonattainment areas.’’ The Minor NSR                  The LDEQ submitted rule changes
                                                 Stephanie Kordzi, Telephone (214) 665–                  SIP program addresses construction or                 made in 2005 for Baton Rouge in section
                                                 7520, email at kordzi.stephanie@                        modification activities that do not emit,             504.A.6., covering the nonattainment
                                                 epa.gov.                                                or have the potential to emit, beyond                 NSR procedures.
                                                 SUPPLEMENTARY INFORMATION:                              certain major source thresholds and
                                                                                                                                                               F. December 20, 2005, Submittal
                                                 Throughout this document wherever                       thus do not qualify as ‘‘major’’ and
                                                 ‘‘we,’’ ‘‘us,’’ or ‘‘our’’ is used, we mean             applies regardless of the designation of                The LDEQ submitted rule changes
                                                 the EPA.                                                the area in which a source is located.                made in 2005 concerning the NSR
                                                                                                         This particular SIP proposed action                   Reform Program in sections 504 and
                                                 Table of Contents                                       addresses only the PSD and NNSR                       509. The submitted rules include,
                                                 I. Summary of State SIP Submittals for                  major permitting programs.                            among other things, provisions for
                                                       Chapters 5 and 6 Air Permits Program                 The EPA regulations, 40 CFR 51.160–                baseline emissions calculations, an
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                                                    A. July 25, 1997, Submittal                          51.166, contain the criteria that states              actual-to-projected actual methodology
                                                    B. June 22, 1998, Submittal                          must satisfy for the EPA to approve the               for calculating emissions changes,
                                                    C. February 2, 2000, Submittal                       NSR programs as part of the SIP. In                   options for plantwide applicability
                                                    D. January 27, 2003, Submittal
                                                    E. June 15, 2005, Submittal
                                                                                                         addition, there are several provisions in             limits, and recordkeeping and reporting
                                                    F. December 20, 2005, Submittal                      40 CFR part 51 that apply generally to                requirements. The changes do not
                                                    G. May 5, 2006, Submittal                            all SIP revisions. 40 CFR 51.160                      include any portion of the Federal NSR
                                                    H. July 20, 2007, Submittal                          establishes the enforceable procedures                Reform rule that was vacated by the US
                                                    I. November 9, 2007, Submittal                       that must be a part of a NSR program.                 District Court of Appeals for the D.C.


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                                                 50242               Federal Register / Vol. 80, No. 160 / Wednesday, August 19, 2015 / Proposed Rules

                                                 Circuit Court on June 24, 2005,                         they concern minor NSR. In addition,                     K. May 16, 2011, Submittal
                                                 concerning Clean Unit applicability test                on October 15, 2014, LDEQ removed
                                                 and Pollution Control Projects.                         from our consideration section 504.M.                       The LDEQ submitted rule changes to
                                                                                                                                                                  sections 504 and 509 to address the
                                                 G. May 5, 2006, Submittal                               J. August 14, 2009, Submittal                            PM2.5 NSR Implementation Rule. The
                                                    The LDEQ submitted rule changes                         The LDEQ submitted rule changes                       rule submittal also revises the regulatory
                                                 made in 2005. It includes sections 501,                 made in 2007, that included sections                     definition of ‘‘regulated pollutant’’ to
                                                 504, 505, 507, 509, and 613. The EPA                    501, 504, 505, 506, and 507. The EPA                     address any pollutant for which there is
                                                 will act on section 501, a minor NSR                    proposes to approve section 504 which                    a NAAQS and precursors to the
                                                 rule, and section 507, a title V rule that              contains a revision that requires all                    formation of such pollutant when
                                                 is not part of the SIP, in separate actions             information submitted by air permittees                  identified for regulation by the EPA. For
                                                 in the future. The EPA returned section                 be sent to the Office of Environmental                   NSR Reform purposes, LDEQ also
                                                 505 to LDEQ because it addresses the                    Services.                                                repealed the definition of malfunction
                                                 Acid Rain Program; the Acid Rain                           The EPA will act on section 501 in a                  in response to the EPA’s concerns
                                                 Program is not a title I program and                    separate action in the future because it                 expressed in our January 24, 2008,
                                                 therefore should not be included in the                 concerns minor NSR. The EPA will                         letter. The repeal of the definition
                                                 Louisiana SIP.                                          return section 505 to LDEQ because it                    addressed our concerns.
                                                                                                         addresses the Acid Rain Program
                                                 H. July 20, 2007, Submittal                             Permitting Requirements, which are not                   L. February 27, 2013, Submittal
                                                    The LDEQ submitted a revision to the                 part of a SIP. The approved the
                                                                                                         revisions to Section 506 on April 17,                      The LDEQ submitted revisions to
                                                 SIP’s Alternative Emission Reduction
                                                                                                         2014 are found at 79 FR 21631. The EPA                   section 509 that update the PSD rule to
                                                 Plan (‘‘Bubble’’) for Union Carbide
                                                                                                         will act on section 507 in a separate                    implement the Particulate Matter Less
                                                 Corporation, Taft Plant reflecting
                                                                                                         action in the future because it concerns                 Than 2.5 Micrometers (PM2.5)
                                                 LDEQ’s rescission of permit no. 1836T,
                                                                                                         the title V program that is not part of a                Increments.
                                                 effective on March 12, 2007. The EPA is
                                                 proposing to approve this revision that                 SIP.                                                       Table 1 below summarizes the
                                                 codifies LDEQ’s rescission of the permit                   The submittal also contains a                         changes that are in the SIP revision
                                                 for the alternative emission reduction                  rulemaking petition for the repeal of                    submittals. A summary of our
                                                 plan (‘‘Bubble’’) for Union Carbide                     section 510, which was never part of the                 evaluation of each section and the basis
                                                 Corporation, Taft Plant.                                SIP. The repeal affects sections 603, 605,               for our proposed approval is included in
                                                                                                         607, 613, and 615 because those                          this rulemaking. The accompanying
                                                 I. November 9, 2007, Submittal                          sections reference to LAC 33:III.510. In                 Technical Support Document (TSD)
                                                    The LDEQ submitted rule changes                      addition, to be consistent with the                      includes a detailed evaluation of the
                                                 made in 2006. It includes sections 501,                 change to section 504, a change was                      submittals and our rationale. The TSD
                                                 504, 509, 513, 531, and 607. The EPA                    made to section 613, which dictates that                 may be accessed online at
                                                 will act on sections 501, 513 and 531 in                reports be submitted to the Office of                    www.regulations.gov, Docket No. EPA–
                                                 a separate action in the future because                 Environmental Services.                                  R06–OAR–2006–0131.

                                                                             TABLE 1—SUMMARY OF EACH NSR SIP SUBMITTAL AFFECTED BY THIS ACTION
                                                                                                     Date submitted          Date of State
                                                            Title of SIP submittal                                                                                        Regulations affected
                                                                                                        to EPA                 adoption

                                                 Air Permit Procedure Revisions ...............            7/25/1997                    1996       Sections 501, and 509.
                                                                                                                                                   Section 504 was approved by EPA into the SIP on 09/30/
                                                                                                                                                     2002 (67 FR 61270).
                                                 Air Permit Procedure Revisions ...............            6/22/1998                    1997       Section 509.
                                                 Air Permit Procedure and ERC Banking                       2/2/2000                    1998       Sections 509 and 603.
                                                   Revisions.
                                                 Air Permit Procedure and ERC Banking                      1/27/2003             1999–2001         Sections 509, 613, and 615.
                                                   Revisions.                                                                                      Sections 613 and 615 were approved by EPA into the SIP on
                                                                                                                                                     09/27/2002 (67 FR 60877).
                                                 Baton Rouge Severe Area Rule Update                       6/15/2005              4/20/2004        Section 504.
                                                 Air Permit Procedure Revisions and New                   12/20/2005             12/20/2005        Sections 504 and 509.
                                                   Source Review Reform.
                                                 Air Permit Procedure and ERC Banking                          5/5/2006                 2005       Sections 504, 509, and 613.
                                                   Revisions.
                                                 Rescission of Alternative Emission Re-                    7/20/2007              3/12/2007        EPA approved the Union Carbide permit as part of the SIP.
                                                   duction Plan for Union Carbide Cor-                                                               See 07/18/1990, 55 FR 29205.
                                                   poration, Taft Plant.                                                                           On 3/12/07, LDEQ rescinded the permit.
                                                 Air Permit Procedure and ERC Banking                      11/9/2007                    2006       Sections 504, 509, and 607. On 10/15/2014, LDEQ requested
                                                   Revisions.                                                                                        that EPA not take action on LAC 33:III.504.M. Therefore, it
                                                                                                                                                     is not before EPA for action.
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                                                 Air Permit Procedure Revisions ...............            8/14/2009                    2007       Sections 504, 603, 605, 607, 613, and 615.
                                                 Air Permit Procedure Revisions for PM2.5                  5/16/2011                    2011       Sections 504 and 509.
                                                   NAAQS.
                                                 LA SIP Update, PM2.5 Increments ...........               2/27/2013             12/20/2012        Section 509.




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                                                                     Federal Register / Vol. 80, No. 160 / Wednesday, August 19, 2015 / Proposed Rules                                           50243

                                                 II. Evaluation                                          shutdown and malfunction emissions.                   Time Warner Entertainment Co. L.P. v.
                                                                                                         The Secretary of the LDEQ also                        F.C.C., 240 F.3d 1126, 1141 (D.C. Cir.
                                                 A. Revisions to the NNSR and PSD
                                                                                                         submitted on June 9, 2015 a letter                    2001).
                                                 Programs Air Permit Procedures                                                                                   We also state ‘‘[s]ome State or local
                                                                                                         containing further clarification. In
                                                    We evaluated and are proposing to                    addition, LDEQ provided follow up SIP                 authorities may be able to adopt these
                                                 approve the Chapter 5 amendments                        submittals that are summarized above                  changes through a change in
                                                 contained in the July 25, 1997, June 22,                and discussed in further detail in the                interpretation of the term ‘‘reasonable
                                                 1998, February 2, 2000, January 27,                     Technical Support Document. We find                   possibility’’ without the need to revise
                                                 2003, June 15, 2005, May 5, 2006, July                  that the LDEQ has adopted the                         the SIP. For any State or local authority
                                                 20, 2007, November 9, 2007, August 14,                  necessary elements of NSR Reform rule                 that can implement the changes without
                                                 2009, submittals. These amendments, if                  for both the NNSR and PSD programs.                   revising its approved SIP, the changes
                                                 approved by the EPA, would provide                         As discussed in I. F., Louisiana’s                 will become effective when the
                                                 clarity to the SIP-approved rules and                   submitted rules do not include the                    reviewing authority publicly announces
                                                 correct contradictory language. Specific                Clean Unit applicability test and                     that it accepts these changes by
                                                 proposed revisions address the                          Pollution Control Projects vacated by                 interpretation. In the case of NSR SIP
                                                 assessment and validation of a facility’s               the Court.1 Further, ‘‘reasonable                     revisions that include the term
                                                 emissions inventory values. Further, the                possibility’’ provisions that were                    ‘‘reasonable possibility’’ but that we
                                                 amendments would revise the SIP rules                   promulgated in the EPA’s NSR Reform                   have not yet approved, we will approve
                                                 to conform to the latest changes to                     SIP rules were remanded back to EPA                   the SIP revision if the State or local
                                                 Louisiana laws. The changes also                        for further consideration on June 24,                 authority commits to implementing the
                                                 define, for NNSR purposes, the parishes                 2005.1                                                ‘‘reasonable possibility’’ standard in a
                                                 that have been designated as non-                          The U.S. Court of Appeals for the DC               manner consistent with our final rule.’’
                                                 attainment for ozone. The EPA’s                         Circuit in New York v. EPA, 413 F.3d                     The EPA Region 6 requested in a
                                                 evaluation of the Louisiana SIP                         3 (D.C. Cir. 2005) (New York) ordered                 letter of January 24, 2008, that LDEQ
                                                 submittals include a line-by-line                       the EPA either to provide an acceptable               submit a commitment to implement the
                                                 comparison, which can be found in the                   explanation for its ‘‘reasonable                      ‘‘reasonable possibility provisions in
                                                 TSD, of the proposed revisions with the                 possibility’’ standard or to devise an                Sections 504.D.9 and 509.R.6 in a
                                                 federal requirements. We find that in                   appropriately supported alternative. The              manner consistent with EPA’s revised
                                                 most cases, the state regulatory language               Court held, ‘‘[b]ecause EPA has failed to             rules. On October 6, 2008, LDEQ
                                                 is identical to that of the federal rule.               explain how it can ensure NSR                         committed to implement the provisions
                                                 Where the rules are not identical, we                   compliance without the relevant data,                 in a manner consistent with the EPA’s
                                                 find they are consistent with the federal               we will remand for it either to provide               ‘‘Reasonable Possibility in
                                                 rules and definitions and meet their                    an acceptable explanation for its                     Recordkeeping’’ rule.
                                                 intent. The EPA is therefore proposing                  ‘‘reasonable possibility’’ standard or to                In addition, on February 22, 2013, the
                                                 to approve the submitted rules as part                  devise an appropriately supportive                    EPA identified seven Louisiana SIP-
                                                 of the Louisiana NNSR and PSD SIP.                      alternative.’’ Initially, in promulgating             approved citations that could allow
                                                                                                         the ‘‘reasonable possibility’’ standard,              emissions that were either automatically
                                                 B. Revisions to the NNSR and PSD                                                                              or through director’s discretion,
                                                                                                         we intended to limit recordkeeping
                                                 Programs for the NSR Reform Rule                                                                              exempted from compliance with
                                                                                                         requirements to those projects for which
                                                   We evaluated and are proposing to                     variability in calculating emissions                  otherwise applicable emission
                                                 approve the December 20, 2005, as                       creates an interest in obtaining                      limitations. State Implementation Plans:
                                                 revised through the May 16, 2011                        additional information in order to                    Response to Petition for Rulemaking;
                                                 submittal that contains changes to the                  confirm that the appropriate                          Findings of Substantial Inadequacy; and
                                                 Louisiana NNSR and PSD permitting                       applicability outcome is reached.                     SIP Calls to Amend Provisions Applying
                                                 programs reflecting the requirements                       To satisfy the Court’s remand, the                 to Excess Emissions During Periods of
                                                 found in the federal NSR Reform                         EPA has clarified what constitutes                    Startup, Shutdown, and Malfunction;
                                                 Program SIP rules.                                      ‘‘reasonable possibility’’ and when the               Proposed Rule, (78 FR 12522, February
                                                   Our evaluation of the Louisiana SIP                   ‘‘reasonable possibility’’ recordkeeping              22, 2013). On May 22, 2015, the EPA
                                                 submittals included a line-by-line                      requirements apply. We adopted a                      issued a final action requiring Louisiana
                                                 comparison, which can be found in the                   bright-line test at 50 percent that will              to ensure it has a plan in place that is
                                                 TSD, of the proposed revisions with the                 capture projects that have a higher                   fully consistent with the CAA and
                                                 federal requirements. State agencies                    probability of variability and/or error in            recent court decisions regarding startup,
                                                 may deviate from the specific                           projected emissions. Projects with                    shutdown, and malfunction (SSM) for
                                                 definitions of 40 CFR part 51, and the                  projected increases below the 50-                     the named Louisiana rule citations.
                                                 2002 NSR Reform Rules, only if the                      percent threshold, especially when                       In this proposal action, we are
                                                 States specifically demonstrate that the                emissions from demand growth are                      addressing the eight rule changes for
                                                 submitted definitions are more stringent                included in projections, are, we believe,             baseline actual emissions and projected
                                                 or at least as stringent as the                         sufficiently small that any variability or            actual emissions definitions. These
                                                 corresponding federal definitions in                    error in calculations is less likely to be            submitted definitions include the
                                                 accordance with 40 CFR 51.165(b)(2).                    large enough for the change to have                   phrase ‘‘authorized emissions associated
                                                   The State of Louisiana elected to                     increased emissions to the significant                with startup, shutdown, and
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                                                 incorporate by reference (IBR) most of                  level. This requirement is based on                   malfunction (SSM).’’ Because the term
                                                 the federal rules but adopted some with                 authority in circumstances such as these              ‘‘authorized emissions’’ as used could
                                                 differences. As part of its December 20,                that allows agencies to establish a                   encompass the exempted emissions
                                                 2005, submittal, Louisiana provided the                 bright-line test, as opposed to making                subject to the SSM SIP Call if Louisiana
                                                 EPA with an Equivalency Determination                   case-by-case determinations. See, e.g.,               fails to appropriately respond to the
                                                 that addresses the differences with the                                                                       SSM SIP Call within 18 months from
                                                 federal rules regarding emissions                         1 The EPA promulgated the revised provisions on     the issuance of the final action, the EPA
                                                 defined that are associated with startup,               December 21, 2007 at 72 FR 72607.                     will have to revisit its approval of these


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                                                 50244               Federal Register / Vol. 80, No. 160 / Wednesday, August 19, 2015 / Proposed Rules

                                                 revisions. In the interim, the LDEQ sent                issued prospectively by LDEQ to allow                 evaluation of the Louisiana SIP
                                                 us a letter on June 9, 2015, that clarifies             emissions from an emissions unit to                   submittal included a line-by-line
                                                 the definition of authorized emissions                  temporarily exceed permitted                          comparison, which is provided in the
                                                 and also clarifies LDEQ’s use of                        limitations or to authorize the use of a              TSD, of the proposed revisions with the
                                                 variances and emergency orders for                      temporary emissions unit not addressed                federal requirements. Most of the
                                                 permitted sources which temporarily                     by an air permit. Baseline actual                     changes contained in the Chapter 6
                                                 allow emissions greater than those                      emissions cannot exceed permitted                     submittals were not substantial. Our
                                                 provided under a specific permit                        limits, even if additional emissions have             analysis shows that in most cases, the
                                                 condition or temporarily replace an                     been approved by means of a variance                  state regulatory language is identical to
                                                 emissions unit that cannot operate                      or Declaration of Emergency and                       the federal rule. Where the rules are not
                                                 without being in violation of an                        Administrative Order.                                 identical, they are consistent with and
                                                 underlying permit condition or would                       In addition, LDEQ expanded on its                  support the intent of the federal rules
                                                 be a danger to operate. See discussion                  use of the term ‘‘authorized’’ in relation            and definitions. The EPA is therefore
                                                 in the following Section II.C. below.                   to its context of LAC 33:III.919                      proposing to approve these submittals.
                                                    We are proposing to approve the                      (Emissions Inventory) and the reporting               Note that the revisions we are
                                                 December 20, 2005, submittal, as                        of actual emissions to LDEQ’s Emissions               addressing update the existing SIP-
                                                 revised by the May 16, 2011, submittal                  Reporting and Inventory Center. LDEQ                  approved requirements to address
                                                 as part of the Louisiana SIP for Major                  stated it would amend its ‘‘Louisiana                 current nonattainment areas. These
                                                 NSR reform.                                             Guidance for Air Permitting Actions’’ to              revisions do not change the underlying
                                                                                                         clarify that, for purposes of baseline                purpose of the emissions bank, which is
                                                 C. LDEQ’s Clarification Letter
                                                                                                         actual emissions and projected actual                 to provide nonattainment offsets.
                                                    LDEQ provided a clarification letter                 emissions, ‘‘authorized’’ emissions
                                                 (Clarification) on June 9, 2015, which                  cannot exceed the limitations imposed                 F. Does the proposed approval of the
                                                 was requested by the EPA to clarify                     by an air permit issued pursuant to LAC               Louisiana Air Permit Procedure
                                                 perceived inconsistencies in certain                    33:III.Chapter 5.                                     Revisions or ERC Banking Revisions
                                                 provisions in the SIP submission. The                                                                         interfere with attainment, reasonable
                                                 full text of the letter can be found in the             D. Revisions to the NNSR and PSD                      further progress, or any other applicable
                                                 Docket for this action. This letter                     Programs for PM2.5 Implementation                     requirement of the Act?
                                                 clarifies the following aspects of the                    We evaluated and are proposing to                      We have determined that the
                                                 Major NSR Air Permit Program.                           approve the revisions to the Louisiana                regulations submitted to EPA for
                                                    The EPA asked for clarification on                   PSD and NNSR programs submitted on                    approval as SIP revisions meet the
                                                 how the state provisions utilize the term               May 16, 2011, and to the PSD program                  requirements of section 110(l). We have
                                                 ‘‘authorized’’ in the context of emissions              submitted on February 27, 2013, finding               determined that their implementation
                                                 associated with start-ups, shutdowns,                   that the Louisiana NNSR and PSD                       will not interfere with any applicable
                                                 and malfunctions, a term not found in                   permitting programs comply with the                   requirement concerning attainment and
                                                 the federal rules. We also asked for                    federal regulatory requirements for                   reasonable further progress, or any other
                                                 clarification on how variances and                      implementation of the PM2.5 NAAQS as                  applicable requirement of the CAA. The
                                                 emergency orders affect permit actions.                 required through the May 16, 2008 NSR                 EPA’s evaluation of the Louisiana SIP
                                                    LDEQ explained in its clarification                  PM2.5 Implementation Rule and the                     submittals included a line-by-line
                                                 letter that the term ‘‘authorized’’ does                October 20, 2010 PM2.5 PSD SILs—SMC                   comparison, which can be found in
                                                 not expand the meaning of ‘‘baseline                    and Increments Rule. See 73 FR 28321                  section VI of the TSD, of the proposed
                                                 actual emissions’’ or ‘‘projected actual                and 75 FR 64864.                                      revisions with the federal requirements.
                                                 emissions’’ in a manner to render the                                                                         If the rules are new, including the NSR
                                                 submitted revisions to LAC 33:III.504                   E. Emission Reduction Credits (ERC)
                                                                                                                                                               Reform rules contained in the December
                                                 and 509 less stringent than their                       Banking Revisions
                                                                                                                                                               20, 2005 submittal, then they were
                                                 corresponding federal provisions.                         We evaluated and are proposing to                   determined to be consistent with the
                                                 Accordingly, a permittee cannot                         approve revisions to the existing SIP-                federal SIP rules. Therefore, as
                                                 circumvent what would otherwise be                      approved Louisiana Regulations on                     discussed above and in the TSD, the
                                                 applicable NSR requirements when                        Control of Emissions through the Use of               revisions to the Louisiana NNSR and
                                                 issuing either a new or modified (i.e., a               ERC Banking. The submittals containing                PSD programs are substantively the
                                                 physical change or change in the                        Chapter 6 rules that are a part of this               same as the 2002 NSR Reform Rules,
                                                 method of operation) permit that is                     action are dated February 2, 2000,                    without including any vacated
                                                 subject to PSD review or improperly                     January 27, 2003, May 5, 2006,                        provisions, we conclude that these rules
                                                 establishes a plantwide applicability                   November 9, 2007, and August 14, 2009,                do not interfere with attainment,
                                                 limit by means of an LDEQ-issued                        found that the Louisiana ERC banking                  reasonable further progress, or any other
                                                 variance or Emergency Order. In the                     revisions comply with the federal                     applicable requirement of the Act. See
                                                 context of LAC 33:III.504 and 509, the                  regulatory requirements for                           67 FR 80186 and 68 FR 63021 for EPA’s
                                                 term ‘‘authorized emissions’’ refers to                 implementation of the control of                      detailed explanation of the legal basis
                                                 emissions authorized through only a                     emissions through the use of ERC                      for the 2002 NSR Reform Rules. The
                                                 valid air permit issued pursuant to LAC                 Banking. The changes include: (1)                     EPA has concluded that the regulatory
                                                 33:III.Chapter 5. LDEQ emphasized that                  Establishing emission banking for all                 submittals, as ultimately revised, meet
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                                                 should it calculate baseline actual                     parishes designated as ozone                          the requirements of the CAA section
                                                 emissions using its definition in LAC                   nonattainment areas in the state; (2)                 110(l).
                                                 33:III.504.K or 509.B, the result would                 revising submittal dates for banking                     Additionally, the rescission of the
                                                 be no different than if the federal                     credits; (3) revising references after                Bubble for Union Carbide Corporation
                                                 definition at 40 CFR 51.165(a)(1)(xxxv)                 department reorganization to reflect                  Taft Plant also meets CAA section
                                                 or 51.166(b)(47) was utilized.                          new organization structure; and (4)                   110(l). On July 18, 1990, the EPA
                                                    Next, LDEQ responded that a variance                 replacing the 1-hour ozone standard                   approved the Bubble, as a revision to
                                                 is not a permit, but rather a waiver                    with the 8-hour standard. Our                         the Louisiana SIP (55 FR 29203). The


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                                                                       Federal Register / Vol. 80, No. 160 / Wednesday, August 19, 2015 / Proposed Rules                                            50245

                                                 original SIP revision was based on an                    reductions identified in 55 FR 29203,                 (‘‘Bubble’’) for Union Carbide
                                                 Alternative Emission Reduction Plan as                   from the shutdown of Glyoxal Reactor                  Corporation, Taft Plant to reflect LDEQ’s
                                                 requested by the Governor of Louisiana                   Column vent and the storage of                        rescission of the permit, from the SIP.
                                                 on October 19, 1983, for St. Charles                     compounds with a lower vapor pressure                 Table 2 in Section III summarizes each
                                                 Parish due to the area being located in                  in 5 tanks (2201 (removed from service),              regulatory citation that is affected by
                                                 a nonattainment area for ozone. The                      and the other four tanks, 2202, 2212,                 this action. Note, Table 2 does not
                                                 permit was incorporated by reference                     2206, and 2315) as identified, which                  include the rescission of the Union
                                                 into the SIP at 40 CFR 52.970(d). The                    provided credits to allow Tanks 2102                  Carbide bubble, submitted on July 20,
                                                 submittal incorrectly identified the                     and 2635 to obtain exemptions. All of                 2007, which is also being proposed for
                                                 regulation citation as 40 CFR                            the tanks in service are now regulated                approval. We have made the
                                                 52.970(c)(55)(i)(a). The rescission was a                under Logistics Title Permit No. 2656–                preliminary determination that the
                                                 result of changed circumstances                          V0). Therefore, less emissions vented to              revisions were developed and submitted
                                                 regarding the two tanks (Tanks 2635 and                  the atmosphere ensure attainment and                  in accordance with the requirements of
                                                                                                          reasonable progress.
                                                 2102) originally regulated by the Bubble                                                                       the CAA and the EPA’s regulations
                                                 permit 1836T. Tank 2635 is no longer in                  III. Proposed Action                                  regarding SIP development at 40 CFR
                                                 service and the regulation of Tank 2102                     In this action, the EPA proposes to                part 51. Additionally, we have
                                                 was moved to Logistics Title Permit No.                  approve severable revisions to the major              determined that the submitted revisions
                                                 2656–V0 which is subject to Reasonably                   air permitting procedures in sections                 to the Louisiana PSD and NNSR
                                                 Available Control Technology (RACT)                      501, 504, 509, 523, 603, 605, 607, 613,               programs, as clarified by LDEQ, are
                                                 emission control requirements, resulting                 and 615 as submitted to the EPA to                    consistent with our major source
                                                 in significantly lower VOC emission.                     revise the Louisiana Major NSR SIP                    permitting regulations at 40 CFR
                                                 The annual emission limit of 0.51 tons                   Permit program on July 25, 1997, June                 51.160–51.166 and the associated policy
                                                 per year of VOC, is roughly a 95%                        22, 1998, February 2, 2000, January 27,               and guidance. Therefore, under section
                                                 decrease in the VOC emission limit from                  2003, June 15, 2005, December 20, 2005,               110 and parts C and D of the Act, and
                                                 the 1983 permit of 9.5 tpy. The emission                 May 5, 2006, July 20, 2007, November                  for the reasons presented above and in
                                                 reductions gained through the use of                     9, 2007, August 14, 2009, May 16, 2011,               our accompanying TSD, the EPA
                                                 RACT and requiring compliance with an                    and February 27, 2013. In addition, the               proposes to fully approve the specific
                                                 annual emission limit for Tank 2102                      EPA is proposing to remove the                        revisions to the Louisiana SIP identified
                                                 negate the need for use of emission                      alternative emission reduction plan                   in Table 2 below:

                                                                               TABLE 2—SUMMARY OF EACH REGULATION THAT IS AFFECTED BY THIS ACTION
                                                                                Date submitted
                                                         Section                   to EPA as                                                         Affected regulation
                                                                                SIP amendment

                                                                                                                Section 501—Scope and Applicability

                                                 Section 501 ...............              7/25/1997     Section 501—Authority.

                                                                  Section 504—Nonattainment New Source Review (NNSR) Procedures and Offset Requirements in Specified Parishes

                                                 Section 504.A ............              6/15/2005      Section 504.A.6.
                                                                                        12/20/2005      Sections 504.A., 504.A.1., 504.A.3., 504.A.3.a.–d., 504.A.4, 504.A.5., 504.A.5.a.–b., 504.A.6.,
                                                                                                          504.A.6.a.–f., 504.A.7., 504.A.7.a.–c., 504.A.8.
                                                                                         11/9/2007      Sections 504.A.1., 504.A.2., 504.A.3., 504.A.4, 504.A.8.
                                                 Section 504.C ............               5/5/2006      Section 504.C., Section 504.F.7., Section 504.F.7.a—Table 1, PM10.
                                                                                         8/14/2009      Section 504.C.
                                                 Section 504.D ............              6/15/2005      Section 504.D.3.
                                                                                        12/20/2005      Sections 504.D.4., 504.D.9, 504.D.9.a.–e., 504.D.10., 504D.11., 504.D.11.a–b.
                                                                                         11/9/2007      Sections 504.D.5
                                                 Section 504.F ............             12/20/2005      Sections 504.F.11., and 504.F.12.
                                                                                          5/5/2006      Section 504.F.7, 504.F.7.a.—Table 1, Footnote PM10.
                                                                                        11/09/2007      Sections 504.F.1., 504.F.8.a.–c., 504.F.9.L Table 1.
                                                                                         8/14/2009      Section 504.F.7.
                                                                                         5/16/2011      Section 504.F.1.
                                                 Section 504.G ............             12/20/2005      Sections 504.G., 504.G.1., 504.G.2., 504.G.2.a.–e., 504.G.3., 504.G.3.a.–c., 504.G.4.,
                                                                                                          504.G.4.a.–b., 504.G.5., 504.G.5.a.–b., 504.G.6., 504.G.6.a.–f., 504.G.7., 504.G.7.a.–c.,
                                                                                                          504.G.8., 504.G.9.
                                                 Section 504.H ............             12/20/2005      Sections 504.H.1., 504.H.2., 504.H.2.a.–d., 504.H.3., 504.H.3.a.–d., 504.H.4., 504.H.4.a.–c.,
                                                                                                          504.H.5., 504.H.6., 504.H.7., 504.H.8., 504.H.8.a.–f., 504.H.9., 504.H.9.a.–e., 504.H.10.,
                                                                                                          504.H.11.
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                                                 Section 504.I .............            12/20/2005      Sections 504.I.1., 504.I.2., 504.I.2.a.–b., 504.I.3., 504.I.3.a.–e., 504.I.4., 504.I.5., 504.I.6.,
                                                                                                          504.I.6.a.–d.
                                                 Section 504.J .............            12/20/2005      Sections 504.J.1., 504.J.1.a.–d., 504.J.2., 504.J.2.a.–k., 504.J.3., 504.J.3.a.–c., 504.J.4.,
                                                                                                          504.J.4.a.–b., 504.J.5., 504.J.6., 504.J.6.a.–b., 504.J.7., 504.J.7.a.–j., 504.J.8., 504.J.8.a.–b.,
                                                                                                          504.J.9., 504.J.9.a.–e., 504.J.10., 504.J.10.a.–e., 504.J.11., 504.J.11.a.–c., 504.J.12.,
                                                                                                          504.J.12.a.–i., 504.J.13., 504.J.13.a.–b., 504.J.14., 504.J.14.a.–c., 504.J.15., 504.J.15.a.–b.
                                                                                          5/16/2011     Section 504.J.5.




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                                                 50246                    Federal Register / Vol. 80, No. 160 / Wednesday, August 19, 2015 / Proposed Rules

                                                                        TABLE 2—SUMMARY OF EACH REGULATION THAT IS AFFECTED BY THIS ACTION—Continued
                                                                                    Date submitted
                                                           Section                     to EPA as                                                       Affected regulation
                                                                                    SIP amendment

                                                 Section 504.K ............               12/20/2005      Sections 504.K. Definitions. Beginning with Act—repealed, Administrator, Adverse Impact on Visi-
                                                                                                            bility, Allowable Emissions, Baseline Actual Emissions, Begin Actual Construction, Best Avail-
                                                                                                            able Control Technology, Clean Air Act, Clean Coal Technology, Clean Coal Technology Dem-
                                                                                                            onstration Project, Clean Unit, Commence, Construction, Continuous Emissions Monitoring Sys-
                                                                                                            tem, Continuous Emissions Rate Monitoring System, Continuous Parameter Monitoring System,
                                                                                                            Electric Utility Steam Generating Unit, Emissions Unit, Federal Class I Area, Federal Land Man-
                                                                                                            ager, Federally Enforceable, Fugitive Emissions, Lowest Achievable Emission Rate, Major
                                                                                                            Modification, Major Stationary Source, Mandatory Federal Class I Area, Natural Conditions,
                                                                                                            Necessary Preconstruction Approvals, or Permits, and Net Emissions Increase.
                                                                                           5/16/2011      Section 504.K. Definition. Malfunction—repealed, Regulated Pollutant, Significant.
                                                 Section 504.L ............               11/09/2007      Section 504.L Table 1 and footnotes.
                                                                                           5/16/2011      Section 504 L Table 1 and footnotes for Major Stationary Source.
                                                 Section 504.M ...........                11/09/2007      Sections 504.M. and 504.M.1.–3. EPA is not taking action on this section based on LDEQ 10/15/
                                                                                                            2014, request for EPA to ‘‘not take action’’.

                                                                                                         Section 509—Prevention of Significant Deterioration

                                                 Section 509.A ............               12/20/2005      Sections 509.A.1., 509.A.2., 509.A.3., 509.A.4., 509.A.4.a–f., 509.A.5., 509.A.6.
                                                                                            5/5/2006      Section 509.A.3.
                                                                                          11/09/2007      Section 509.A.4.f.
                                                                                           5/16/2011      Reference to previously SIP approved submittal PM2.5 NAAQS.
                                                 Section 509.B ............                7/25/1997      Section 509.B. Definitions. Baseline Area.2.
                                                                                           6/22/1998      Section 509.B. Definitions. Reconstruction.
                                                                                           1/27/2003      Section 509.B.2.
                                                                                          12/20/2005      Sections 509.B. Definitions. Actual Emissions, Adverse Impact on Visibility, Allowable Emissions,
                                                                                                            Baseline Area, Baseline Concentration, Baseline Date, Begin Actual Construction, Best Avail-
                                                                                                            able Control Technology, Building, Structure, Facility or Installation, Clean Air Act, Clean Coal
                                                                                                            Technology, Clean Coal Technology Demonstration Project, Clean Unit, Commence, Complete,
                                                                                                            Construction, Continuous Emissions Monitoring System, Continuous Emissions Rate Monitoring
                                                                                                            System, Continuous Parameter Monitoring System, Electric Utility Steam Generating Unit,
                                                                                                            Emissions Unit, Federal Land Manager, Federally Enforceable, Fugitive Emissions High Terrain,
                                                                                                            Indian Governing Body, Indian Reservation Innovative Control Technology, Low Terrain, Lowest
                                                                                                            Achievable Emission Rate, Major Modification, Major Stationary Source, Necessary
                                                                                                            Preconstruction Approvals, Pollution Control Project, Pollution Prevention, Potential to Emit,
                                                                                                            Predictive Emissions Monitoring System, Prevention of Significant Deterioration, Project, Reac-
                                                                                                            tivation of a Very Clean Coal-Fired Electric Utility Steam Generating Unit, Reasonably Available
                                                                                                            Control Technology, Regulated NSR Pollutant, Replacement Unit, Repowering, Reviewing Au-
                                                                                                            thority, Significant, Significant Emissions Increase Stationary Source, and Temporary Clean
                                                                                                            Coal Technology Demonstration Project.
                                                                                            11/9/2007     Sections 509.B. definitions Major Modification, Major Stationary Source, Regulated NSR Pollutant,
                                                                                                            and Significant.
                                                                                            5/16/2011     Section 509.B. Definitions—Malfunctions—repeal, Regulated New Source Review (NSR) Pollut-
                                                                                                            ant, Significant a.
                                                                                           2/27/2013      Section 509.B. Definitions. Baseline Area, Baseline Date, Minor Source Baseline Date.
                                                 Section 509.C ............               12/20/2005      Sections 509.C.
                                                                                           2/27/2013      Sections 509.C. Ambient Air Increments.
                                                 Section 509.D ............                6/22/1998      Section 509.D.17.
                                                                                          12/20/2005      Sections 509.D., 509.D.1.–2.
                                                 Section   509.E     ............         12/20/2005      Sections 509.E., 509.E.1.–4.
                                                 Section   509.G     ............         12/20/2005      Sections 509.G., 509.G.1.–4.
                                                 Section   509.H     ............         12/20/2005      Sections 509.H., 509.H.1.–2.
                                                 Section   509.I.    ............         12/20/2005      Sections 509.I., 509.I.1.–9.
                                                                                           11/9/2007      Sections 509.I.5.a., approving renumbering only because substantively it has already been ad-
                                                                                                            dressed.
                                                                                           2/27/2013      Sections 509.I.5., 509.I.5.a., 509.I.8., 509.I.9., 509.I.9.b.
                                                 Section 509.J .............              12/20/2005      Sections 509.J., 509.J.1.–4.
                                                                                           2/27/2013      Sections 509.J., 509.J.5., 509.J.5.a.,
                                                 Section 509.K ............               12/20/2005      Sections 509.K., 509.K.1.–2.
                                                                                           2/27/2013      Sections 509.K., 509.K.1., 509.K.1.a.–b.
                                                 Section   509.L     ............         12/20/2005      Sections 509.L., 509.L.1.–2.
                                                 Section   509.M      ...........         12/20/2005      Sections 509.M., 509.M.1–3.
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                                                 Section   509.N     ............         12/20/2005      Sections 509.N., 509.N.1.–2.
                                                 Section   509.O     ............         12/20/2005      Sections 509.O.1.–3.
                                                                                            5/5/2006      Section 509.O.3.
                                                 Section 509.P ............               12/20/2005      Sections 509.P, 509.P. 1.–8.
                                                                                           2/27/2013      Section 509.P.5.
                                                 Section 509.Q ............                 2/2/2000      Sections 509.Q.7., 509.Q.8.b.
                                                                                          12/20/2005      Sections 509.Q., 509.Q.1.–2.
                                                 Section 509.R ............               12/20/2005      Sections 509.R., 509.R.1.–7.
                                                 Section 509.V ............               12/20/2005      Sections 509.V., 509.V.1.–4.



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                                                                        Federal Register / Vol. 80, No. 160 / Wednesday, August 19, 2015 / Proposed Rules                                         50247

                                                                       TABLE 2—SUMMARY OF EACH REGULATION THAT IS AFFECTED BY THIS ACTION—Continued
                                                                                  Date submitted
                                                           Section                   to EPA as                                                         Affected regulation
                                                                                  SIP amendment

                                                 Section   509.W ...........              12/20/2005      Sections   509.W., 509.W.1.–4.
                                                 Section   509.X ............             12/20/2005      Sections   509.X., 509.X.1.–9.
                                                 Section   509.Y ............             12/20/2005      Sections   509.Y., 509.Y.1.–11.
                                                 Section   509.Z ............             12/20/2005      Sections   509.Z., 509.Z.1.–6.
                                                 Section   509.AA ..........              12/20/2005      Sections   509.AA., 509.AA.1.–15.

                                                                                                                        Section 603—Applicability

                                                 Section 603 ...............                 2/2/2000     Section 603, no longer in front of EPA—superseded.
                                                 Section 603.A ............                 8/14/2009     Section 603.A.

                                                                                                                                Section 605

                                                 Section 605.A ............                 8/14/2009     Section 605.A. Definitions Offset.

                                                                                                   Section 607—Determination of Creditable Emission Reductions

                                                 Section 607.C ............                 11/9/2007     Sections 607.C.1, 607.C.4.a.i, and 607.C.4.a.ii.
                                                                                            8/14/2009     Section 607.C.4.b

                                                                                                                   Section 613—ERC Balance Sheet

                                                 Section 613.B ............                  5/5/2006     Section 613.B.
                                                 Section 613.B ............                  5/5/2006     Section 613.B. (repealed).
                                                 Section 613.D ............                 1/27/2003     Section 613.D.

                                                                                                          Section 615—Schedule for Submitting Applications

                                                 Section 615.B ............                 1/27/2003     Section 615.B.
                                                 Section 615.C ............                 8/14/2009     Sections 615.C., and 615.D.



                                                    We also are proposing to approve the                    in section 189(e) that apply to the                   V. Statutory and Executive Order
                                                 December 25, 2005, submittal, as                           regulation of PM2.5 precursors.                       Reviews.
                                                 revised by the May 16, 2011, submittal.                      The EPA invites the public to make                     Under the CAA, the Administrator is
                                                 as part of the Louisiana NSR SIP                           comments on all aspects of our                        required to approve a SIP submission
                                                 because they meet the Major NSR                            proposed full approval of the Louisiana               that complies with the provisions of the
                                                 reform requirements. The LDEQ also                         Air Permit Procedure Program, and to                  Act and applicable Federal regulations.
                                                 provided an October 6, 2008, letter, and                   submit them by the Date listed above.                 42 U.S.C. 7410(k); 40 CFR 52.02(a).
                                                 a June 9, 2015, providing further                          We are accepting comments on this                     Thus, in reviewing SIP submissions, the
                                                 clarification.                                                                                                   EPA’s role is to approve state choices,
                                                                                                            proposed action for 30 days. After
                                                    The EPA is proposing to find that the                   reviewing the comments received, we                   provided that they meet the criteria of
                                                 May 16, 2011, revisions to the Louisiana                   will make a final determination of the                the CAA. Accordingly, this action
                                                 NNSR program at LAC 33:III.504                                                                                   merely proposes to approve state law as
                                                                                                            approvability of the specified revisions
                                                 address all required NNSR elements for                                                                           meeting Federal requirements and does
                                                                                                            to the Louisiana Major Air Permit
                                                 the implementation of the 1997 and                                                                               not impose additional requirements
                                                                                                            Procedures and Regulations and Control
                                                 2006 PM2.5 NAAQS. We note that the                                                                               beyond those imposed by state law. For
                                                                                                            of Emissions through the Use of
                                                 Louisiana NNSR program does not                                                                                  that reason, this action:
                                                                                                            Emission Reduction Credits (ERC)
                                                 include regulation of VOCs and
                                                                                                            Banking Revisions in the Federal                         • Is not a ‘‘significant regulatory
                                                 ammonia as PM2.5 precursors. However,                                                                            action’’ subject to review by the Office
                                                 as section 189(e) of the Act requires                      Register.
                                                                                                                                                                  of Management and Budget under
                                                 regulation of PM2.5 precursors that                        IV. Incorporation by Reference                        Executive Orders 12866 (58 FR 51735,
                                                 significantly contribute to PM2.5 levels                                                                         October 4, 1993) and 13563 (76 FR 3821,
                                                 ‘‘which exceed the standard in the area’’                    In this action, we are proposing to                 January 21, 2011);
                                                 and Louisiana does not have a                              include in a final rule regulatory text                  • Does not impose an information
                                                 designated PM2.5 nonattainment area;                       that includes incorporation by                        collection burden under the provisions
                                                 the revisions addressing only SO2 and                      reference. In accordance with the                     of the Paperwork Reduction Act (44
                                                 NOX are not inconsistent with the                          requirements of 1 CFR 51.5, we are                    U.S.C. 3501 et seq.);
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                                                 requirements of the CAA. In the event                      proposing to incorporate by reference                    • Is certified as not having a
                                                 that an area is designated nonattainment                   revisions to the Louisiana regulations as             significant economic impact on a
                                                 for the 2012 PM2.5 NAAQS or any other                      described in the Proposed Action                      substantial number of small entities
                                                 future PM2.5 NAAQS, Louisiana will                         section above. We have made, and will                 under the Regulatory Flexibility Act (5
                                                 have a deadline under section 189(a)(2)                    continue to make, these documents                     U.S.C. 601 et seq.);
                                                 of the CAA to make a submission                            generally available electronically                       • Does not contain any unfunded
                                                 addressing the statutory requirements as                   through www.regulations.gov and/or in                 mandate or significantly or uniquely
                                                 to that area, including the requirements                   hard copy at the EPA Region 6 office.                 affect small governments, as described


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                                                 50248               Federal Register / Vol. 80, No. 160 / Wednesday, August 19, 2015 / Proposed Rules

                                                 in the Unfunded Mandates Reform Act                     ACTION:   Proposed rule.                              and should be free of any defects or
                                                 of 1995 (Pub. L. 104–4);                                                                                      viruses. Multimedia submissions (audio,
                                                    • Does not have Federalism                           SUMMARY:   The Environmental Protection               video, etc.) must be accompanied by a
                                                 implications as specified in Executive                  Agency (EPA) is proposing to approve                  written comment. The written comment
                                                 Order 13132 (64 FR 43255, August 10,                    under the Federal Clean Air Act (CAA)                 is considered the official comment and
                                                 1999);                                                  State Implementation Plan (SIP)                       should include discussion of all points
                                                    • Is not an economically significant                 revisions submitted by the State of                   you wish to make. The EPA will
                                                 regulatory action based on health or                    Texas. These revisions pertain to                     generally not consider comments or
                                                 safety risks subject to Executive Order                 contingency measures for particulate                  comment contents located outside of the
                                                 13045 (62 FR 19885, April 23, 1997);                    matter in the City of El Paso. The                    primary submission (i.e. on the web,
                                                    • Is not a significant regulatory action             affected contingency measures are the                 cloud, or other file sharing system). For
                                                 subject to Executive Order 13211 (66 FR                 paving of alleys and sweeping of streets.             additional information on submitting
                                                 28355, May 22, 2001);                                   DATES: Written comments must be                       comments, please visit http://
                                                    • Is not subject to requirements of                  received on or before September 18,                   www2.epa.gov/dockets/commenting-
                                                 section 12(d) of the National                           2015.                                                 epa-dockets.
                                                 Technology Transfer and Advancement                                                                              Docket: The index to the docket for
                                                 Act of 1995 (15 U.S.C. 272 note) because                ADDRESSES:    Submit your comments,
                                                                                                                                                               this action is available electronically at
                                                 application of those requirements would                 identified by Docket No. EPA–R06–
                                                                                                                                                               www.regulations.gov and in hard copy
                                                 be inconsistent with the CAA; and                       OAR–2012–0205, by one of the
                                                                                                                                                               at EPA Region 6, 1445 Ross Avenue,
                                                    • Does not provide EPA with the                      following methods:
                                                                                                                                                               Suite 700, Dallas, Texas. While all
                                                 discretionary authority to address, as                     • www.regulations.gov. Follow the
                                                                                                                                                               documents in the docket are listed in
                                                 appropriate, disproportionate human                     online instructions.
                                                                                                                                                               the index, some information may be
                                                 health or environmental effects, using                     • Email: Jeffrey Riley at riley.jeffrey@
                                                                                                                                                               publicly available only at the hard copy
                                                 practicable and legally permissible                     epa.gov.
                                                                                                                                                               location (e.g., copyrighted material), and
                                                 methods, under Executive Order 12898                       • Mail or delivery: Mr. Guy
                                                                                                                                                               some may not be publicly available at
                                                 (59 FR 7629, February 16, 1994).                        Donaldson, Chief, Air Planning Section
                                                                                                                                                               either location (e.g., CBI).
                                                    In addition, the SIP is not approved                 (6PD–L), Environmental Protection
                                                                                                                                                               FOR FURTHER INFORMATION CONTACT:
                                                 to apply on any Indian reservation land                 Agency, 1445 Ross Avenue, Suite 1200,
                                                                                                         Dallas, Texas 75202–2733.                             Jeffrey Riley, 214–665–8542,
                                                 or in any other area where EPA or an
                                                                                                            Instructions: Direct your comments to              riley.jeffrey@epa.gov. To inspect the
                                                 Indian tribe has demonstrated that a
                                                                                                         Docket ID No. EPA–R06–OAR–2012–                       hard copy materials, please schedule an
                                                 tribe has jurisdiction. In those areas of
                                                                                                         0205. The EPA’s policy is that all                    appointment with Mr. Riley or Mr. Bill
                                                 Indian country, the proposed rule does
                                                                                                         comments received will be included in                 Deese at 214–665–7253.
                                                 not have tribal implications and will not
                                                 impose substantial direct costs on tribal               the public docket without change and                  SUPPLEMENTARY INFORMATION:
                                                 governments or preempt tribal law as                    may be made available online at                       Throughout this document wherever
                                                 specified by Executive Order 13175 (65                  www.regulations.gov, including any                    ‘‘we’’, ‘‘us’’, or ‘‘our’’ is used, we mean
                                                 FR 67249, November 9, 2000).                            personal information provided, unless                 the EPA.
                                                                                                         the comment includes information                      I. Background
                                                 List of Subjects in 40 CFR Part 52                      claimed to be Confidential Business
                                                   Environmental protection, Air                         Information (CBI) or other information                A. El Paso PM10 History
                                                 pollution control, Carbon monoxide,                     the disclosure of which is restricted by                Under the 1990 CAA Amendments,
                                                 Incorporation by reference,                             statute. Do not submit electronically any             the City of El Paso, Texas was
                                                 Intergovernmental relations, Lead,                      information that you consider to be CBI               designated by operation of law as
                                                 Nitrogen dioxide, Ozone, Particulate                    or other information whose disclosure is              nonattainment of the 1987 National
                                                 matter, Reporting and recordkeeping                     restricted by statute. The                            Ambient Air Quality Standard (NAAQS)
                                                 requirements, Sulfur oxides, and                        www.regulations.gov Web site is an                    for particulate matter (PM) with an
                                                 Volatile organic compounds.                             ‘‘anonymous access’’ system, which                    aerodynamic diameter less than or equal
                                                    Authority: 42 U.S.C. 7401 et seq.                    means that the EPA will not know your                 to a nominal ten micrometers (PM10)
                                                                                                         identity or contact information unless                and classified as a moderate
                                                   Dated: August 5, 2015.
                                                                                                         you provide it in the body of your                    nonattainment area. The EPA approved
                                                 Ron Curry,
                                                                                                         comment. If you send an email                         on January 18, 1994 at 59 FR 02532, the
                                                 Regional Administrator, Region 6.                       comment directly to the EPA without                   El Paso PM10 Attainment Demonstration
                                                 [FR Doc. 2015–20504 Filed 8–18–15; 8:45 am]             going through www.regulations.gov,                    SIP revision. The SIP included, among
                                                 BILLING CODE 6560–50–P                                  your email address will be                            other things, PM control measures and
                                                                                                         automatically captured and included as                a Memorandum of Understanding
                                                                                                         part of the comment that is placed in the             between the City of El Paso and the
                                                 ENVIRONMENTAL PROTECTION                                public docket and made available on the               State of Texas (MOU). The EPA
                                                 AGENCY                                                  Internet. If you submit an electronic                 approved three types of PM control
                                                 40 CFR Part 52                                          comment, the EPA recommends that                      measures as contingency measures
                                                                                                         you include your name and other                       because they went beyond reasonably
                                                 [EPA–R06–OAR–2012–0205; FRL–9931–37–                    contact information in the body of your               available control measures and were not
rmajette on DSK2VPTVN1PROD with PROPOSALS




                                                 Region 6]                                               comment along with any disk or CD–                    relied upon to show attainment or
                                                                                                         ROM submitted. If the EPA cannot read                 reasonable further progress (RFP). The
                                                 Approval and Promulgation of
                                                                                                         your comment due to technical                         three types of PM control measures
                                                 Implementation Plans; Texas; El Paso
                                                                                                         difficulties and cannot contact you for               approved as contingency measures were
                                                 Particulate Matter Contingency
                                                                                                         clarification, the EPA may not be able to             prescribed burning, residential burning,
                                                 Measures
                                                                                                         consider your comment. Electronic files               and fugitive dust control measures. The
                                                 AGENCY: Environmental Protection                        should avoid the use of special                       fugitive dust measures include not only
                                                 Agency (EPA).                                           characters and any form of encryption                 controls for roads, streets, alleys,


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Document Created: 2015-12-15 11:59:21
Document Modified: 2015-12-15 11:59:21
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionProposed Rules
ActionProposed rule.
DatesWritten comments must be received on or before September 18, 2015.
ContactStephanie Kordzi, Telephone (214) 665- 7520, email at [email protected]
FR Citation80 FR 50240 
CFR AssociatedEnvironmental Protection; Air Pollution Control; Carbon Monoxide; Incorporation by Reference; Intergovernmental Relations; Lead; Nitrogen Dioxide; Ozone; Particulate Matter; Reporting and Recordkeeping Requirements; Sulfur Oxides and Volatile Organic Compounds

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