80_FR_15770 80 FR 15713 - Approval and Promulgation of Air Quality Implementation Plans; Maryland; Preconstruction Requirements-Nonattainment New Source Review

80 FR 15713 - Approval and Promulgation of Air Quality Implementation Plans; Maryland; Preconstruction Requirements-Nonattainment New Source Review

ENVIRONMENTAL PROTECTION AGENCY

Federal Register Volume 80, Issue 57 (March 25, 2015)

Page Range15713-15715
FR Document2015-06729

The Environmental Protection Agency (EPA) is proposing to approve a State Implementation Plan (SIP) revision submitted on August 22, 2013 by the Maryland Department of the Environment (MDE). This revision pertains to Maryland's major nonattainment New Source Review (NSR) program, notably preconstruction permitting requirements for sources of fine particulate matter (PM<INF>2.5</INF>). This action is being taken under the Clean Air Act (CAA).

Federal Register, Volume 80 Issue 57 (Wednesday, March 25, 2015)
[Federal Register Volume 80, Number 57 (Wednesday, March 25, 2015)]
[Proposed Rules]
[Pages 15713-15715]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2015-06729]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[EPA-R03-OAR-2014-0833; FRL-9924-97-Region-3]


Approval and Promulgation of Air Quality Implementation Plans; 
Maryland; Preconstruction Requirements--Nonattainment New Source Review

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule.

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SUMMARY: The Environmental Protection Agency (EPA) is proposing to 
approve a State Implementation Plan (SIP) revision submitted on August 
22, 2013 by the Maryland Department of the Environment (MDE). This 
revision pertains to Maryland's major nonattainment New Source Review 
(NSR) program, notably preconstruction permitting requirements for 
sources of fine particulate matter (PM2.5). This action is 
being taken under the Clean Air Act (CAA).

DATES: Written comments must be received on or before April 24, 2015.

ADDRESSES: Submit your comments, identified by Docket ID Number EPA-
R03-OAR-2014-0833 by one of the following methods:
    A. www.regulations.gov. Follow the on-line instructions for 
submitting comments.
    B. Email: [email protected].
    C. Mail: EPA-R03-OAR-2014-0833, David Campbell, Associate Director, 
Office of Permits and Air Toxics, Mailcode 3AP10, U.S. Environmental 
Protection Agency, Region III, 1650 Arch Street, Philadelphia, 
Pennsylvania 19103.
    D. Hand Delivery: At the previously-listed EPA Region III address. 
Such deliveries are only accepted during the Docket's normal hours of 
operation, and special arrangements should be made for deliveries of 
boxed information.
    Instructions: Direct your comments to Docket ID No. EPA-R03-OAR-
2014-0833. EPA's policy is that all comments received will be included 
in the public docket without change, and may be made available online 
at www.regulations.gov, including any personal information provided, 
unless the comment includes information claimed to be Confidential 
Business Information (CBI) or other information whose disclosure is 
restricted by statute. Do not submit information that you consider to 
be CBI or otherwise protected through www.regulations.gov or email. The 
www.regulations.gov Web site is an ``anonymous access'' system, which 
means 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 EPA without going through 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, EPA recommends that you 
include your name and other contact information in the body of your 
comment and with any disk or CD-ROM you submit. If EPA cannot read your 
comment due to technical difficulties and cannot contact you for 
clarification, EPA may not be able to consider your comment. Electronic 
files should avoid the use of special characters, any form of 
encryption, and be free of any defects or viruses.
    Docket: All documents in the electronic docket are listed in the 
www.regulations.gov index. Although listed in the index, some 
information is not publicly available, i.e., CBI or other information 
whose disclosure is restricted by statute. Certain other material, such 
as copyrighted material, is not placed on the Internet and will be 
publicly available only in hard copy form. Publicly available docket 
materials are available either electronically in www.regulations.gov or 
in hard copy during normal business hours at the Air Protection 
Division, U.S. Environmental Protection Agency, Region III, 1650 Arch 
Street, Philadelphia, Pennsylvania 19103. Copies of the State submittal 
are available at the Maryland Department of the Environment, 1800 
Washington Boulevard, Suite 705, Baltimore, Maryland 21230.

FOR FURTHER INFORMATION CONTACT: David Talley, (215) 814-2117, or by 
email at [email protected].

SUPPLEMENTARY INFORMATION: 

I. Background

    On August 22, 2013, MDE submitted a SIP revision request to EPA. 
This SIP revision request, if approved, would revise Maryland's 
currently approved nonattainment NSR program by amending Regulation .01 
under section 26.11.01 of the Code of Maryland Regulations (COMAR), and 
Regulations .01 and .02 under COMAR 26.11.17. Generally, the revisions 
incorporate provisions related to the 2008 ``Implementation of the New 
Source Review (NSR) Program for Particulate Matter Less than 2.5 
Micrometers (PM2.5)'' (2008 NSR PM2.5 Rule). 73 
FR 28321 (May 16, 2008). The 2008 NSR PM2.5 rule: (1) 
Required NSR permits to address directly emitted PM2.5 and 
precursor pollutants; (2) established significant emission rates for 
direct PM2.5 and precursor pollutants (including sulfur 
dioxide (SO2) and oxides of nitrogen (NOX)); (3) 
established PM2.5 emission offsets; and (4) required states 
to account for gases that condense to form particles (condensables) in 
PM2.5 emission limits.
    Additionally, the 2008 NSR PM2.5 Rule authorized states 
to adopt provisions in their nonattainment NSR

[[Page 15714]]

rules that would allow major stationary sources and major modifications 
locating in areas designated nonattainment for PM2.5 to 
offset emissions increases of direct PM2.5 emissions or 
PM2.5 precursors with reductions of either direct 
PM2.5 emissions or PM2.5 precursors in accordance 
with offset ratios contained in the approved SIP for the applicable 
nonattainment area. The inclusion, in whole or in part, of the 
interpollutant offset provisions for PM2.5 is discretionary 
on the part of the states. In the preamble to the 2008 NSR 
PM2.5 Rule, EPA included preferred or presumptive offset 
ratios, applicable to specific PM2.5 precursors, that states 
may adopt in conjunction with the new interpollutant offset provisions 
for PM2.5, and for which the state could rely on the EPA's 
technical work to demonstrate the adequacy of the ratios for use in any 
PM2.5 nonattainment area. Alternatively, the preamble 
indicated that states may adopt their own ratios, subject to the EPA's 
approval, that would have to be substantiated by modeling or other 
technical demonstrations of the net air quality benefit for ambient 
PM2.5 concentrations. The preferred ratios were subsequently 
the subject of a petition for reconsideration, which the Administrator 
granted. EPA continues to support the basic policy that sources may 
offset increases in emissions of direct PM2.5 or of any 
PM2.5 precursor in a PM2.5 nonattainment area 
with actual emissions reductions in direct PM2.5 or 
PM2.5 precursors in accordance with offset ratios as 
approved in the SIP for the applicable nonattainment area. However, we 
no longer consider the preferred ratios set forth in the preamble to 
the 2008 NSR PM2.5 Rule to be presumptively approvable. 
Instead, any ratio involving PM2.5 precursors adopted by the 
state for use in the interpollutant offset program for PM2.5 
nonattainment areas must be accompanied by a technical demonstration 
that shows the net air quality benefits of such ratio for the 
PM2.5 nonattainment area in which it will be applied. 
Maryland's August 22, 2013 submittal did not include the interpollutant 
offset provisions.
    The 2008 NSR PM2.5 Rule (as well as the 2007 ``Final 
Clean Air Fine Particle Implementation Rule'' (2007 PM2.5 
Implementation Rule) \1\), was the subject of litigation before the 
United States Court of Appeals for the District of Columbia Circuit 
(D.C. Circuit) in Natural Resources Defense Council v. EPA (hereafter, 
NRDC v. EPA).\2\ On January 4, 2013, the D.C. Circuit remanded to EPA 
both the 2007 PM2.5 Implementation Rule and the 2008 NSR 
PM2.5 Rule. The court found that in both rules EPA erred in 
implementing the 1997 PM2.5 National Ambient Air Quality 
Standard (NAAQS) solely pursuant to the general implementation 
provisions of subpart 1 of part D of title I of the CAA (subpart 1), 
rather than pursuant to the additional implementation provisions 
specific to particulate matter in subpart 4 of part D of title I 
(subpart 4).\3\ As a result, the court remanded both rules and 
instructed EPA ``to re-promulgate these rules pursuant to subpart 4 
consistent with this opinion.'' Although the D.C. Circuit declined to 
establish a deadline for EPA's response, EPA intends to respond 
promptly to the court's remand and to promulgate new generally 
applicable implementation regulations for the PM2.5 NAAQS in 
accordance with the requirements of subpart 4. In the interim, however, 
states and EPA still need to proceed with implementation of the 1997 
PM2.5 NAAQS in a timely and effective fashion in order to 
meet statutory obligations under the CAA and to assure the protection 
of public health intended by those NAAQS. In a June 2, 2014 final 
rulemaking entitled ``Identification of Nonattainment Classification 
and Deadlines for Submission of State Implementation Plan (SIP) 
Provisions for the 1997 Fine Particle (PM2.5) National 
Ambient Air Quality Standard (NAAQS) and 2006 PM2.5 NAAQS; 
Final Rule,'' (79 FR 31566), EPA identified the classification status 
under subpart 4 for areas currently designated nonattainment for the 
1997 and 2006 PM2.5 NAAQS. That rulemaking also established 
a December 31, 2014 deadline for the submission of any additional 
attainment related SIP elements that may be needed to meet the 
applicable requirements of subpart 4.
---------------------------------------------------------------------------

    \1\ 72 FR 20586 (April 25, 2007).
    \2\ 706 F.3d 428 (D.C. Cir. 2013).
    \3\ The court's opinion did not specifically address the point 
that implementation under subpart 4 requirements would still require 
consideration of subpart 1 requirements, to the extent that subpart 
4 did not override subpart 1. EPA assumes that the court presumed 
that EPA would address this issue of potential overlap between 
subpart 1 and subpart 4 requirements in subsequent actions.
---------------------------------------------------------------------------

    EPA is in the process of evaluating the requirements of subpart 4 
as they pertain to nonattainment NSR. In particular, subpart 4 includes 
section 189(e) of the CAA, which requires the control of major 
stationary sources of coarse particulate matter (PM10) 
precursors (and hence under the NRDC v. EPA court decision, 
PM2.5 precursors) ``except where the Administrator 
determines that such sources do not contribute significantly to 
PM10 levels which exceed the standard in the area.'' The 
evaluation of which precursors need to be controlled to achieve the 
standard in a particular area is typically conducted in the context of 
the state's preparing and the EPA's reviewing an area's attainment plan 
SIP. At the time of the August 22, 2013 SIP submittal, three areas in 
Maryland were designated as nonattainment for the 1997 annual 
PM2.5 NAAQS: The Maryland portion of the Washington DC-MD-VA 
nonattainment area; the Baltimore nonattainment area; and the Maryland 
portion of the Martinsburg-Hagerstown, MD-WV nonattainment area.
    Since the SIP submittal, EPA has taken final action to redesignate 
all of these areas to attainment. On October 6, 2014, EPA took final 
action to redesignate the Washington, DC-MD-VA area. 79 FR 60081. On 
December 16, 2014, EPA took final action to redesignate both the 
Baltimore nonattainment area and the Martinsburg-Hagerstown 
nonattainment area to attainment. 79 FR 75032 (Baltimore area) and 79 
FR 75035 (Maryland portion of the Martinsburg-Hagerstown area). As a 
result, MDE is no longer obligated to submit a nonattainment NSR SIP 
revision under section 189 of the CAA addressing nonattainment NSR 
permitting requirements for PM2.5, including the 
requirements under subpart 4. Therefore, EPA has not evaluated the 
August 22, 2013 submittal for the purposes of determining compliance 
with the subpart 4 requirements. To the extent that any area is 
designated nonattainment for PM2.5 in Maryland in the 
future, MDE will have to make a submission under section 189 of the CAA 
addressing how its nonattainment permitting program satisfies the CAA 
statutory requirements as to PM2.5, including subpart 4 and 
any applicable PM2.5 Federal implementation rules.

II. Summary of SIP Revision

    As previously discussed, this SIP revision incorporates provisions 
related to the 2008 NSR PM2.5 Rule, which: (1) Required NSR 
permits to address directly emitted PM2.5 and precursor 
pollutants;(2) established significant emission rates for direct 
PM2.5 and precursor pollutants (including sulfur dioxide 
(SO2) and oxides of nitrogen (NOX)); (3) 
established PM2.5 emission offsets; and (4) required states 
to account for gases that condense to form particles (condensables) in 
PM2.5 emission limits.

[[Page 15715]]

    To implement these provisions, Maryland amended Regulation .01 
under COMAR 26.11.01 (General Administrative Provisions) and 
Regulations .01 and .02 under COMAR 26.11.17 (Nonattainment Provisions 
for Major New Sources and Major Modifications). The general definitions 
at COMAR 26.11.01.01 were amended to add definitions of 
``PM2.5'' and ``PM2.5 emissions.'' COMAR 26.11.17 
contains the preconstruction requirements for new major stationary 
sources and major modifications locating in nonattainment areas. The 
definitions of ``regulated NSR pollutant'' and ``significant'' under 
COMAR 26.11.17.01 were amended. The amended definitions require that 
sources account for the condensable fraction of PM10 and 
PM2.5, require that NOX and SO2 be 
regulated as precursors to PM10 and PM2.5, and 
establish significant emission rates (SERs) for PM2.5 and 
its precursors. COMAR 26.11.17.02 was revised to specify that all of 
the major nonattainment NSR preconstruction requirements of the chapter 
are applicable to new major stationary sources and major modifications 
that are major for PM2.5 or its precursors. COMAR 
26.11.17.02 was also revised to clarify that in addition to the 
requirements of that chapter, the Prevention of Significant 
Deterioration (PSD) requirements of COMAR 26.11.04.16 may also apply to 
sources locating in nonattainment areas.

III. Proposed Action

    EPA's review of this material indicates that the proposed revisions 
comply with the nonattainment NSR program requirements of the CAA and 
its implementing regulations (including the 2008 NSR PM2.5 
Rule) that are applicable in Maryland at this time. EPA is therefore 
proposing to approve MDE's August 22, 2013 submittal as a revision to 
the Maryland SIP. EPA is soliciting public comments on the issues 
discussed in this document. These comments will be considered before 
taking final action.

IV. Incorporation by Reference

    In this proposed action, the EPA is proposing to include in a final 
EPA rule, regulatory text that includes incorporation by reference. In 
accordance with requirements of 1 CFR 51.5, the EPA is proposing to 
incorporate by reference amendments to Regulation .01 under COMAR 
26.11.01 (General Administrative Provisions) and Regulations .01 and 
.02 under COMAR 26.11.17 (Nonattainment Provisions for Major New 
Sources and Major Modifications). The EPA has made, and will continue 
to make, these documents generally available electronically through 
www.regulations.gov and/or in hard copy at the appropriate EPA office 
(see the ADDRESSES section of this preamble for more information).

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 CAA and applicable 
Federal regulations. 42 U.S.C. 7410(k); 40 CFR 52.02(a). Thus, in 
reviewing SIP submissions, EPA's role is to approve state choices, 
provided that they meet the criteria of the CAA. Accordingly, this 
action merely approves state law as meeting Federal requirements and 
does not impose additional requirements beyond those imposed by state 
law. For that reason, this proposed action:
     Is not a ``significant regulatory action'' subject to 
review by the Office of Management and Budget under Executive Order 
12866 (58 FR 51735, October 4, 1993);
     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 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, this proposed rule, relating to Maryland's nonattainment 
NSR program, does not have tribal implications as specified by 
Executive Order 13175 (65 FR 67249, November 9, 2000), because the SIP 
is not approved to apply in Indian country located in the state, and 
EPA notes that it will not impose substantial direct costs on tribal 
governments or preempt tribal law.

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, Volatile organic compounds.

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

    Dated: March 9, 2015.
William C. Early,
Acting Regional Administrator, Region III.
[FR Doc. 2015-06729 Filed 3-24-15; 8:45 am]
BILLING CODE 6560-50-P



                                                                          Federal Register / Vol. 80, No. 57 / Wednesday, March 25, 2015 / Proposed Rules                                           15713

                                                       • does not have Federalism                           ACTION:   Proposed rule.                              comment and with any disk or CD–ROM
                                                    implications as specified in Executive                                                                        you submit. If EPA cannot read your
                                                    Order 13132 (64 FR 43255, August 10,                    SUMMARY:     The Environmental Protection             comment due to technical difficulties
                                                    1999);                                                  Agency (EPA) is proposing to approve a                and cannot contact you for clarification,
                                                       • is not an economically significant                 State Implementation Plan (SIP)                       EPA may not be able to consider your
                                                    regulatory action based on health or                    revision submitted on August 22, 2013                 comment. Electronic files should avoid
                                                    safety risks subject to Executive Order                 by the Maryland Department of the                     the use of special characters, any form
                                                    13045 (62 FR 19885, April 23, 1997);                    Environment (MDE). This revision                      of encryption, and be free of any defects
                                                       • is not a significant regulatory action             pertains to Maryland’s major                          or viruses.
                                                    subject to Executive Order 13211 (66 FR                 nonattainment New Source Review                          Docket: All documents in the
                                                    28355, May 22, 2001);                                   (NSR) program, notably preconstruction                electronic docket are listed in the
                                                       • is not subject to requirements of                  permitting requirements for sources of                www.regulations.gov index. Although
                                                    Section 12(d) of the National                           fine particulate matter (PM2.5). This                 listed in the index, some information is
                                                    Technology Transfer and Advancement                     action is being taken under the Clean
                                                                                                                                                                  not publicly available, i.e., CBI or other
                                                                                                            Air Act (CAA).
                                                    Act of 1995 (15 U.S.C. 272 note) because                                                                      information whose disclosure is
                                                    application of those requirements would                 DATES: Written comments must be                       restricted by statute. Certain other
                                                    be inconsistent with the CAA; and                       received on or before April 24, 2015.                 material, such as copyrighted material,
                                                       • does not provide EPA with the                      ADDRESSES: Submit your comments,                      is not placed on the Internet and will be
                                                    discretionary authority to address, as                  identified by Docket ID Number EPA–                   publicly available only in hard copy
                                                    appropriate, disproportionate human                     R03–OAR–2014–0833 by one of the                       form. Publicly available docket
                                                    health or environmental effects, using                  following methods:                                    materials are available either
                                                    practicable and legally permissible                        A. www.regulations.gov. Follow the                 electronically in www.regulations.gov or
                                                    methods, under Executive Order 12898                    on-line instructions for submitting                   in hard copy during normal business
                                                    (59 FR 7629, February 16, 1994).                        comments.                                             hours at the Air Protection Division,
                                                       In addition, this proposed rule,                        B. Email: campbell.dave@epa.gov.                   U.S. Environmental Protection Agency,
                                                                                                               C. Mail: EPA–R03–OAR–2014–0833,
                                                    concerning a determination of                                                                                 Region III, 1650 Arch Street,
                                                                                                            David Campbell, Associate Director,
                                                    attainment for the 1997 8-hour ozone                                                                          Philadelphia, Pennsylvania 19103.
                                                                                                            Office of Permits and Air Toxics,
                                                    NAAQS for the Baltimore Area, does not                                                                        Copies of the State submittal are
                                                                                                            Mailcode 3AP10, U.S. Environmental
                                                    have tribal implications as specified by                                                                      available at the Maryland Department of
                                                                                                            Protection Agency, Region III, 1650
                                                    Executive Order 13175 (65 FR 67249,                                                                           the Environment, 1800 Washington
                                                                                                            Arch Street, Philadelphia, Pennsylvania
                                                    November 9, 2000), because the State                    19103.                                                Boulevard, Suite 705, Baltimore,
                                                    Implementation Plan (SIP) is not                           D. Hand Delivery: At the previously-               Maryland 21230.
                                                    approved to apply in Indian country                     listed EPA Region III address. Such                   FOR FURTHER INFORMATION CONTACT:
                                                    located in the state, and EPA notes that                deliveries are only accepted during the               David Talley, (215) 814–2117, or by
                                                    it will not impose substantial direct                   Docket’s normal hours of operation, and               email at talley.david@epa.gov.
                                                    costs on tribal governments or preempt                  special arrangements should be made                   SUPPLEMENTARY INFORMATION:
                                                    tribal law.                                             for deliveries of boxed information.
                                                                                                               Instructions: Direct your comments to              I. Background
                                                    List of Subjects in 40 CFR Part 52
                                                                                                            Docket ID No. EPA–R03–OAR–2014–                          On August 22, 2013, MDE submitted
                                                      Environmental protection, Air                         0833. EPA’s policy is that all comments               a SIP revision request to EPA. This SIP
                                                    pollution control, Incorporation by                     received will be included in the public               revision request, if approved, would
                                                    reference, Intergovernmental relations,                 docket without change, and may be                     revise Maryland’s currently approved
                                                    Incorporation by reference, Ozone,                      made available online at                              nonattainment NSR program by
                                                    Reporting and recordkeeping                             www.regulations.gov, including any                    amending Regulation .01 under section
                                                    requirements.                                           personal information provided, unless                 26.11.01 of the Code of Maryland
                                                       Authority: 42 U.S.C. 7401 et seq.                    the comment includes information                      Regulations (COMAR), and Regulations
                                                     Dated: March 9, 2015.                                  claimed to be Confidential Business                   .01 and .02 under COMAR 26.11.17.
                                                    William C. Early,                                       Information (CBI) or other information                Generally, the revisions incorporate
                                                    Acting Regional Administrator, Region III.
                                                                                                            whose disclosure is restricted by statute.            provisions related to the 2008
                                                                                                            Do not submit information that you                    ‘‘Implementation of the New Source
                                                    [FR Doc. 2015–06731 Filed 3–24–15; 8:45 am]
                                                                                                            consider to be CBI or otherwise                       Review (NSR) Program for Particulate
                                                    BILLING CODE 6560–50–P
                                                                                                            protected through www.regulations.gov                 Matter Less than 2.5 Micrometers
                                                                                                            or email. The www.regulations.gov Web                 (PM2.5)’’ (2008 NSR PM2.5 Rule). 73 FR
                                                                                                            site is an ‘‘anonymous access’’ system,               28321 (May 16, 2008). The 2008 NSR
                                                    ENVIRONMENTAL PROTECTION
                                                                                                            which means EPA will not know your                    PM2.5 rule: (1) Required NSR permits to
                                                    AGENCY
                                                                                                            identity or contact information unless                address directly emitted PM2.5 and
                                                    40 CFR Part 52                                          you provide it in the body of your                    precursor pollutants; (2) established
                                                                                                            comment. If you send an email                         significant emission rates for direct
                                                    [EPA–R03–OAR–2014–0833; FRL–9924–97–                    comment directly to EPA without going                 PM2.5 and precursor pollutants
                                                    Region–3]                                               through www.regulations.gov, your                     (including sulfur dioxide (SO2) and
mstockstill on DSK4VPTVN1PROD with PROPOSALS




                                                    Approval and Promulgation of Air                        email address will be automatically                   oxides of nitrogen (NOX)); (3)
                                                    Quality Implementation Plans;                           captured and included as part of the                  established PM2.5 emission offsets; and
                                                    Maryland; Preconstruction                               comment that is placed in the public                  (4) required states to account for gases
                                                    Requirements—Nonattainment New                          docket and made available on the                      that condense to form particles
                                                    Source Review                                           Internet. If you submit an electronic                 (condensables) in PM2.5 emission limits.
                                                                                                            comment, EPA recommends that you                         Additionally, the 2008 NSR PM2.5
                                                    AGENCY: Environmental Protection                        include your name and other contact                   Rule authorized states to adopt
                                                    Agency (EPA).                                           information in the body of your                       provisions in their nonattainment NSR


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                                                    15714                   Federal Register / Vol. 80, No. 57 / Wednesday, March 25, 2015 / Proposed Rules

                                                    rules that would allow major stationary                   EPA (hereafter, NRDC v. EPA).2 On                      v. EPA court decision, PM2.5 precursors)
                                                    sources and major modifications                           January 4, 2013, the D.C. Circuit                      ‘‘except where the Administrator
                                                    locating in areas designated                              remanded to EPA both the 2007 PM2.5                    determines that such sources do not
                                                    nonattainment for PM2.5 to offset                         Implementation Rule and the 2008 NSR                   contribute significantly to PM10 levels
                                                    emissions increases of direct PM2.5                       PM2.5 Rule. The court found that in both               which exceed the standard in the area.’’
                                                    emissions or PM2.5 precursors with                        rules EPA erred in implementing the                    The evaluation of which precursors
                                                    reductions of either direct PM2.5                         1997 PM2.5 National Ambient Air                        need to be controlled to achieve the
                                                    emissions or PM2.5 precursors in                          Quality Standard (NAAQS) solely                        standard in a particular area is typically
                                                    accordance with offset ratios contained                   pursuant to the general implementation                 conducted in the context of the state’s
                                                    in the approved SIP for the applicable                    provisions of subpart 1 of part D of title             preparing and the EPA’s reviewing an
                                                    nonattainment area. The inclusion, in                     I of the CAA (subpart 1), rather than                  area’s attainment plan SIP. At the time
                                                    whole or in part, of the interpollutant                   pursuant to the additional                             of the August 22, 2013 SIP submittal,
                                                    offset provisions for PM2.5 is                            implementation provisions specific to                  three areas in Maryland were designated
                                                    discretionary on the part of the states. In               particulate matter in subpart 4 of part D              as nonattainment for the 1997 annual
                                                    the preamble to the 2008 NSR PM2.5                        of title I (subpart 4).3 As a result, the              PM2.5 NAAQS: The Maryland portion of
                                                    Rule, EPA included preferred or                           court remanded both rules and                          the Washington DC–MD–VA
                                                    presumptive offset ratios, applicable to                  instructed EPA ‘‘to re-promulgate these                nonattainment area; the Baltimore
                                                    specific PM2.5 precursors, that states                    rules pursuant to subpart 4 consistent                 nonattainment area; and the Maryland
                                                    may adopt in conjunction with the new                     with this opinion.’’ Although the D.C.                 portion of the Martinsburg-Hagerstown,
                                                    interpollutant offset provisions for                      Circuit declined to establish a deadline               MD–WV nonattainment area.
                                                    PM2.5, and for which the state could rely                 for EPA’s response, EPA intends to                        Since the SIP submittal, EPA has
                                                    on the EPA’s technical work to                            respond promptly to the court’s remand                 taken final action to redesignate all of
                                                    demonstrate the adequacy of the ratios                    and to promulgate new generally                        these areas to attainment. On October 6,
                                                    for use in any PM2.5 nonattainment area.                  applicable implementation regulations                  2014, EPA took final action to
                                                    Alternatively, the preamble indicated                     for the PM2.5 NAAQS in accordance                      redesignate the Washington, DC–MD–
                                                    that states may adopt their own ratios,                   with the requirements of subpart 4. In                 VA area. 79 FR 60081. On December 16,
                                                    subject to the EPA’s approval, that                       the interim, however, states and EPA                   2014, EPA took final action to
                                                    would have to be substantiated by                         still need to proceed with                             redesignate both the Baltimore
                                                    modeling or other technical                               implementation of the 1997 PM2.5                       nonattainment area and the
                                                    demonstrations of the net air quality                     NAAQS in a timely and effective                        Martinsburg-Hagerstown nonattainment
                                                    benefit for ambient PM2.5                                 fashion in order to meet statutory                     area to attainment. 79 FR 75032
                                                    concentrations. The preferred ratios                      obligations under the CAA and to assure                (Baltimore area) and 79 FR 75035
                                                    were subsequently the subject of a                        the protection of public health intended               (Maryland portion of the Martinsburg-
                                                    petition for reconsideration, which the                   by those NAAQS. In a June 2, 2014 final                Hagerstown area). As a result, MDE is
                                                    Administrator granted. EPA continues                      rulemaking entitled ‘‘Identification of                no longer obligated to submit a
                                                    to support the basic policy that sources                  Nonattainment Classification and                       nonattainment NSR SIP revision under
                                                    may offset increases in emissions of                      Deadlines for Submission of State                      section 189 of the CAA addressing
                                                    direct PM2.5 or of any PM2.5 precursor in                 Implementation Plan (SIP) Provisions                   nonattainment NSR permitting
                                                                                                              for the 1997 Fine Particle (PM2.5)                     requirements for PM2.5, including the
                                                    a PM2.5 nonattainment area with actual
                                                                                                              National Ambient Air Quality Standard                  requirements under subpart 4.
                                                    emissions reductions in direct PM2.5 or
                                                                                                              (NAAQS) and 2006 PM2.5 NAAQS; Final                    Therefore, EPA has not evaluated the
                                                    PM2.5 precursors in accordance with
                                                                                                              Rule,’’ (79 FR 31566), EPA identified the              August 22, 2013 submittal for the
                                                    offset ratios as approved in the SIP for
                                                                                                              classification status under subpart 4 for              purposes of determining compliance
                                                    the applicable nonattainment area.
                                                                                                              areas currently designated                             with the subpart 4 requirements. To the
                                                    However, we no longer consider the
                                                                                                              nonattainment for the 1997 and 2006                    extent that any area is designated
                                                    preferred ratios set forth in the preamble
                                                                                                              PM2.5 NAAQS. That rulemaking also                      nonattainment for PM2.5 in Maryland in
                                                    to the 2008 NSR PM2.5 Rule to be
                                                                                                              established a December 31, 2014                        the future, MDE will have to make a
                                                    presumptively approvable. Instead, any
                                                                                                              deadline for the submission of any                     submission under section 189 of the
                                                    ratio involving PM2.5 precursors
                                                                                                              additional attainment related SIP                      CAA addressing how its nonattainment
                                                    adopted by the state for use in the                                                                              permitting program satisfies the CAA
                                                    interpollutant offset program for PM2.5                   elements that may be needed to meet
                                                                                                              the applicable requirements of subpart                 statutory requirements as to PM2.5,
                                                    nonattainment areas must be                                                                                      including subpart 4 and any applicable
                                                    accompanied by a technical                                4.
                                                                                                                 EPA is in the process of evaluating the             PM2.5 Federal implementation rules.
                                                    demonstration that shows the net air
                                                    quality benefits of such ratio for the                    requirements of subpart 4 as they                      II. Summary of SIP Revision
                                                    PM2.5 nonattainment area in which it                      pertain to nonattainment NSR. In
                                                                                                                                                                        As previously discussed, this SIP
                                                    will be applied. Maryland’s August 22,                    particular, subpart 4 includes section
                                                                                                                                                                     revision incorporates provisions related
                                                    2013 submittal did not include the                        189(e) of the CAA, which requires the
                                                                                                                                                                     to the 2008 NSR PM2.5 Rule, which: (1)
                                                    interpollutant offset provisions.                         control of major stationary sources of
                                                                                                                                                                     Required NSR permits to address
                                                      The 2008 NSR PM2.5 Rule (as well as                     coarse particulate matter (PM10)
                                                                                                                                                                     directly emitted PM2.5 and precursor
                                                    the 2007 ‘‘Final Clean Air Fine Particle                  precursors (and hence under the NRDC
                                                                                                                                                                     pollutants;(2) established significant
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                                                    Implementation Rule’’ (2007 PM2.5                           2 706
                                                                                                                                                                     emission rates for direct PM2.5 and
                                                                                                                      F.3d 428 (D.C. Cir. 2013).
                                                    Implementation Rule) 1), was the subject                    3 The                                                precursor pollutants (including sulfur
                                                                                                                      court’s opinion did not specifically address
                                                    of litigation before the United States                    the point that implementation under subpart 4          dioxide (SO2) and oxides of nitrogen
                                                    Court of Appeals for the District of                      requirements would still require consideration of      (NOX)); (3) established PM2.5 emission
                                                    Columbia Circuit (D.C. Circuit) in                        subpart 1 requirements, to the extent that subpart     offsets; and (4) required states to
                                                    Natural Resources Defense Council v.                      4 did not override subpart 1. EPA assumes that the
                                                                                                              court presumed that EPA would address this issue
                                                                                                                                                                     account for gases that condense to form
                                                                                                              of potential overlap between subpart 1 and subpart     particles (condensables) in PM2.5
                                                      1 72   FR 20586 (April 25, 2007).                       4 requirements in subsequent actions.                  emission limits.


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                                                                          Federal Register / Vol. 80, No. 57 / Wednesday, March 25, 2015 / Proposed Rules                                                 15715

                                                       To implement these provisions,                       generally available electronically                    Order 13175 (65 FR 67249, November 9,
                                                    Maryland amended Regulation .01                         through www.regulations.gov and/or in                 2000), because the SIP is not approved
                                                    under COMAR 26.11.01 (General                           hard copy at the appropriate EPA office               to apply in Indian country located in the
                                                    Administrative Provisions) and                          (see the ADDRESSES section of this                    state, and EPA notes that it will not
                                                    Regulations .01 and .02 under COMAR                     preamble for more information).                       impose substantial direct costs on tribal
                                                    26.11.17 (Nonattainment Provisions for                                                                        governments or preempt tribal law.
                                                    Major New Sources and Major                             V. Statutory and Executive Order
                                                    Modifications). The general definitions                 Reviews                                               List of Subjects in 40 CFR Part 52
                                                    at COMAR 26.11.01.01 were amended to                       Under the CAA, the Administrator is                  Environmental protection, Air
                                                    add definitions of ‘‘PM2.5’’ and ‘‘PM2.5                required to approve a SIP submission                  pollution control, Carbon monoxide,
                                                    emissions.’’ COMAR 26.11.17 contains                    that complies with the provisions of the              Incorporation by reference,
                                                    the preconstruction requirements for                    CAA and applicable Federal regulations.               Intergovernmental relations, Lead,
                                                    new major stationary sources and major                  42 U.S.C. 7410(k); 40 CFR 52.02(a).                   Nitrogen dioxide, Ozone, Particulate
                                                    modifications locating in nonattainment                 Thus, in reviewing SIP submissions,                   matter, Reporting and recordkeeping
                                                    areas. The definitions of ‘‘regulated NSR               EPA’s role is to approve state choices,               requirements, Sulfur oxides, Volatile
                                                    pollutant’’ and ‘‘significant’’ under                   provided that they meet the criteria of               organic compounds.
                                                    COMAR 26.11.17.01 were amended.                         the CAA. Accordingly, this action                       Authority: 42 U.S.C. 7401 et seq.
                                                    The amended definitions require that                    merely approves state law as meeting
                                                    sources account for the condensable                     Federal requirements and does not                      Dated: March 9, 2015.
                                                    fraction of PM10 and PM2.5, require that                impose additional requirements beyond                 William C. Early,
                                                    NOX and SO2 be regulated as precursors                  those imposed by state law. For that                  Acting Regional Administrator, Region III.
                                                    to PM10 and PM2.5, and establish                        reason, this proposed action:                         [FR Doc. 2015–06729 Filed 3–24–15; 8:45 am]
                                                    significant emission rates (SERs) for                      • Is not a ‘‘significant regulatory                BILLING CODE 6560–50–P
                                                    PM2.5 and its precursors. COMAR                         action’’ subject to review by the Office
                                                    26.11.17.02 was revised to specify that                 of Management and Budget under
                                                    all of the major nonattainment NSR                      Executive Order 12866 (58 FR 51735,                   FEDERAL COMMUNICATIONS
                                                    preconstruction requirements of the                     October 4, 1993);                                     COMMISSION
                                                    chapter are applicable to new major                        • does not impose an information
                                                    stationary sources and major                            collection burden under the provisions                47 CFR Parts 1 and 73
                                                    modifications that are major for PM2.5 or               of the Paperwork Reduction Act (44
                                                    its precursors. COMAR 26.11.17.02 was                   U.S.C. 3501 et seq.);                                 [AU Docket No. 15–3; DA 15–25]
                                                    also revised to clarify that in addition to                • is certified as not having a
                                                    the requirements of that chapter, the                   significant economic impact on a                      Auction of FM Broadcast Construction
                                                    Prevention of Significant Deterioration                 substantial number of small entities                  Permits Scheduled for July 23, 2015;
                                                    (PSD) requirements of COMAR                             under the Regulatory Flexibility Act (5               Comment Sought on Competitive
                                                    26.11.04.16 may also apply to sources                   U.S.C. 601 et seq.);                                  Bidding Procedures for Auction 98
                                                    locating in nonattainment areas.                           • does not contain any unfunded                    AGENCY:  Federal Communications
                                                                                                            mandate or significantly or uniquely                  Commission.
                                                    III. Proposed Action                                    affect small governments, as described
                                                       EPA’s review of this material                                                                              ACTION: Proposed rule; proposed auction
                                                                                                            in the Unfunded Mandates Reform Act
                                                    indicates that the proposed revisions                                                                         procedures; comment sought.
                                                                                                            of 1995 (Pub. L. 104–4);
                                                    comply with the nonattainment NSR                          • does not have Federalism                         SUMMARY:   The Wireless
                                                    program requirements of the CAA and                     implications as specified in Executive                Telecommunications and Media
                                                    its implementing regulations (including                 Order 13132 (64 FR 43255, August 10,                  Bureaus (the Bureaus) announce the
                                                    the 2008 NSR PM2.5 Rule) that are                       1999);                                                auction of certain FM broadcast
                                                    applicable in Maryland at this time.                       • is not an economically significant               construction permits. This document
                                                    EPA is therefore proposing to approve                   regulatory action based on health or                  also seeks comment on competitive
                                                    MDE’s August 22, 2013 submittal as a                    safety risks subject to Executive Order               bidding procedures for Auction 98.
                                                    revision to the Maryland SIP. EPA is                    13045 (62 FR 19885, April 23, 1997);
                                                                                                                                                                  DATES: Comments are due on or before
                                                    soliciting public comments on the                          • is not a significant regulatory action
                                                    issues discussed in this document.                      subject to Executive Order 13211 (66 FR               April 1, 2015, and reply comments are
                                                    These comments will be considered                       28355, May 22, 2001);                                 due on or before April 8, 2015. Bidding
                                                    before taking final action.                                • is not subject to requirements of                for construction permits in Auction 98
                                                                                                            Section 12(d) of the National                         is scheduled to begin on July 23, 2015.
                                                    IV. Incorporation by Reference                          Technology Transfer and Advancement                   ADDRESSES: Interested parties may
                                                      In this proposed action, the EPA is                   Act of 1995 (15 U.S.C. 272 note) because              submit comments to the Auction 98
                                                    proposing to include in a final EPA rule,               application of those requirements would               Request for Comment by any of the
                                                    regulatory text that includes                           be inconsistent with the CAA; and                     following methods:
                                                    incorporation by reference. In                             • does not provide EPA with the                       • FCC’s Web site: Federal
                                                    accordance with requirements of 1 CFR                   discretionary authority to address, as                Communication Commission’s
                                                    51.5, the EPA is proposing to                           appropriate, disproportionate human                   Electronic Comment Filing System
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                                                    incorporate by reference amendments to                  health or environmental effects, using                (ECFS): http://fjallfoss.fcc.gov/ecfs2/.
                                                    Regulation .01 under COMAR 26.11.01                     practicable and legally permissible                   Follow the instructions for submitting
                                                    (General Administrative Provisions) and                 methods, under Executive Order 12898                  comments.
                                                    Regulations .01 and .02 under COMAR                     (59 FR 7629, February 16, 1994).                         • Mail: FCC Headquarters, 445 12th
                                                    26.11.17 (Nonattainment Provisions for                  In addition, this proposed rule, relating             Street SW., Room TW–A325,
                                                    Major New Sources and Major                             to Maryland’s nonattainment NSR                       Washington, DC 20554.
                                                    Modifications). The EPA has made, and                   program, does not have tribal                            • People With Disabilities: To request
                                                    will continue to make, these documents                  implications as specified by Executive                materials in accessible formats for


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Document Created: 2018-02-21 09:49:06
Document Modified: 2018-02-21 09:49:06
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 April 24, 2015.
ContactDavid Talley, (215) 814-2117, or by email at [email protected]
FR Citation80 FR 15713 
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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