83_FR_34952 83 FR 34811 - Approval and Promulgation of Air Quality Implementation Plans; Wyoming; Incorporation by Reference Updates

83 FR 34811 - Approval and Promulgation of Air Quality Implementation Plans; Wyoming; Incorporation by Reference Updates

ENVIRONMENTAL PROTECTION AGENCY

Federal Register Volume 83, Issue 141 (July 23, 2018)

Page Range34811-34813
FR Document2018-15481

The Environmental Protection Agency (EPA) is proposing to approve eight State Implementation Plan (SIP) revisions submitted by the State of Wyoming, four submitted on March 27, 2017, and four submitted on March 28, 2018. The revisions include updates to incorporation by reference within several parts of the Wyoming Air Quality Standards and Regulations that are part of the SIP. Additional revisions are proposed that: (1) Correct an inconsistency regarding internal combustion engine nitrogen oxide requirements; (2) amend three state regulations to maintain consistency with federal regulations; and (3) update a state internet address.

Federal Register, Volume 83 Issue 141 (Monday, July 23, 2018)
[Federal Register Volume 83, Number 141 (Monday, July 23, 2018)]
[Proposed Rules]
[Pages 34811-34813]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2018-15481]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[EPA-R08-OAR-2018-0389; FRL-9980-83--Region 8]


Approval and Promulgation of Air Quality Implementation Plans; 
Wyoming; Incorporation by Reference Updates

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule.

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SUMMARY: The Environmental Protection Agency (EPA) is proposing to 
approve eight State Implementation Plan (SIP) revisions submitted by 
the State of Wyoming, four submitted on March 27, 2017, and four 
submitted on March 28, 2018. The revisions include updates to 
incorporation by reference within several parts of the Wyoming Air 
Quality Standards and Regulations that are part of the SIP. Additional 
revisions are proposed that: (1) Correct an inconsistency regarding 
internal combustion engine nitrogen oxide requirements; (2) amend three 
state regulations to maintain consistency with federal regulations; and 
(3) update a state internet address.

DATES: Comments: Written comments must be received on or before August 
22, 2018.

ADDRESSES: Submit your comments, identified by Docket ID No. EPA-R08-
OAR-2018-0389, to the Federal Rulemaking Portal: https://www.regulations.gov. Follow the online instructions for submitting 
comments. Once submitted, comments cannot be edited or removed from 
www.regulations.gov. The EPA may publish any comment received to its 
public docket. Do not submit electronically any information you 
consider to be Confidential Business Information (CBI) or other 
information whose disclosure is restricted by statute. Multimedia 
submissions (audio, video, etc.) must be accompanied by a written 
comment. The written comment is considered the official comment and 
should include discussion of all points you wish to make. The EPA will 
generally not consider comments or comment contents located outside of 
the primary submission (i.e., on the web, cloud, or other file sharing 
system). For additional submission methods, the full EPA public comment 
policy, information about CBI or multimedia submissions, and general 
guidance on making effective comments, please visit http://www2.epa.gov/dockets/commenting-epa-dockets.
    Docket: All documents in the docket are listed in the 
www.regulations.gov index. Although listed in the index, some 
information is not publicly available, e.g., CBI or other information 
whose disclosure is restricted by statute. Certain other material, such 
as copyrighted material, will be publicly available only in hard copy. 
Publicly available docket materials are available either electronically 
in www.regulations.gov or in hard copy at the Air Program, 
Environmental Protection Agency (EPA), Region 8, 1595 Wynkoop Street, 
Denver, Colorado 80202-1129. The EPA requests that if at all possible, 
you contact the individual listed in the FOR FURTHER INFORMATION 
CONTACT section to view the hard copy of the docket. You may view the 
hard copy of the docket Monday through Friday, 8:00 a.m. to 4:00 p.m., 
excluding federal holidays.

FOR FURTHER INFORMATION CONTACT: Chris Dresser, Air Program, EPA, 
Region 8, Mailcode 8P-AR, 1595 Wynkoop Street, Denver, Colorado, 80202-
1129, (303) 312-6385, [email protected].

SUPPLEMENTARY INFORMATION:

I. Background

    On November 17, 2016, and December 5, 2017, the Environmental 
Quality Council (EQC) of the Wyoming Department of Environmental 
Quality conducted public hearings pursuant to 40 CFR 51.102 to consider 
the adoption of revisions and additions to the Wyoming Air Quality 
Standards and Regulations. The EQC approved changes were submitted to 
the EPA for approval into Wyoming's State Implementation Plan (SIP) on 
March 27, 2017 (2017 Submittal) and March 28, 2018 (2018 Submittal). 
The SIP submittals include: (1) Chapter 8 Nonattainment Area 
Regulations, Section 10, Incorporation by reference (2017 Submittal); 
(2) Chapter 8, Nonattainment Area Regulations, Section 3, Conformity of 
general federal actions to state implementation plans (2018 Submittal), 
and Section 10, Incorporation by reference (2018 Submittal); (3) 
Chapter 6, Permitting Requirements, Section 4, Prevention of 
significant deterioration (2017 Submittal); (4) Chapter 6, Permitting 
Requirements, Section 14, Incorporation by reference (2018 Submittal); 
(5) Chapter 3, General Emission Standards, Section 3, Emission 
standards for nitrogen oxides (2017 Submittal); (6) Chapter 3, General 
Emission Standards, Section 9, Incorporation by reference (2018 
Submittal); and (7) Chapter 2, Ambient Standards, Section 6 (2017 
Submittal); (8) Chapter 2, Ambient standards for ozone, and Section 12, 
Incorporation by reference (2018 Submittal).
    The March 28, 2018 state submittals include requests to update the 
code of federal regulations (CFR) date of incorporation by reference to 
reflect the July 1, 2017 CFR, which supersedes the requested changes in 
the March 27, 2017 state submittals that incorporated by reference the 
July 1, 2016 CFR (Chapter 8, Nonattainment Area Regulations, Section 
10, Incorporation by reference; Chapter 6, Permitting Requirements, 
Section 14, Incorporation by reference; Chapter 3, General Emission 
Standards, Section 9, Incorporation by reference; Chapter 2, Ambient 
standards for ozone, Section 12, Incorporation by reference).

II. Analysis of the State's Submittal

    The EPA evaluated the proposed amendments to the Wyoming Air 
Quality Standards and Regulations submitted by the State of Wyoming on 
March 27, 2017, and March 28, 2018. The EPA notes that the 
incorporation by reference updates requested by Wyoming in the March 
27, 2017 submittal have been superseded by updates requested in their 
March 28, 2018 submittal and are not analyzed here. The subsequent 
analysis for each SIP submittal is as follows:
    (1) The State is requesting that the EPA correct a reference in 
Chapter 8, Nonattainment Area Regulations, Section 10, Incorporation by 
reference, to adopt by reference the July 1, 2016 CFR. This request has 
been superseded by the a more recent submittal which requests updates 
to Chapter 8, Section 10, described and analyzed in SIP submittal (2), 
as follows.
    (2) The State is requesting that the EPA correct a reference in 
Chapter 8, Nonattainment Area Regulations, Section 3, Conformity of 
general federal actions to state implementation plans. Specifically, 
the request includes a minor typographical correction to particulate 
matter to maintain consistency with federally approved language in 40 
CFR 93.158(a)(4); a change from ``PM10'' to ``PM'' in the 
State's rule Chapter 8, Section 3(h)(i)(D). The EPA finds that this 
update is necessary and appropriate. This action

[[Page 34812]]

also proposes to update Chapter 8, Nonattainment Area Regulations, 
Section 10, Incorporation by reference, to adopt by reference the July 
1, 2017 CFR. The State previously submitted SIP revisions for Chapter 
8, Section 10 (noted earlier in SIP submittal (1)) on March 27, 2017 
that allowed adoption by reference of federal regulations as of July 1, 
2016, and have since been superseded by the March 28, 2018 submittal. 
The EPA finds that this update is necessary and appropriate to cite the 
more recent July 1, 2017 CFR and incorporate by reference.
    (3) This action proposes to update Chapter 6, Permitting 
Requirements, Section 4, Prevention of Significant Deterioration, to 
remove an outdated Federal Register citation under the definition of 
`tpy CO2 equivalent emission (CO2e),' in the 
State's Rule Chapter 6, Section 4(a) and the location for obtaining a 
copy of the federal regulation. By deleting the reference to the 
outdated federal regulation (November 29, 2013), the revised State rule 
includes the language found in 40 CFR 51.166(b)(48)(ii)(a). This 
provision of the Prevention of Significant Deterioration (PSD) permit 
rules describes one of the steps to compute the amount of GHGs emitted, 
and explains that one multiplies the mass amount of emissions (tpy) for 
each of the six greenhouse gases, by the gas's associated global 
warming potential published at Table A-1 to subpart A of part 98 of 
this chapter--Global Warming Potentials. The State adopted these 
amendments in December 2017 and therefore adopted the version of Table 
A-1 to subpart A of part 98 that was in effect at that time. The EPA 
believes this update is necessary and appropriate to accurately cite 
the most recent calculation methodology and GHG's associated global 
warming potential.
    (4) As requested in the State's March 28, 2018 submittal, the EPA 
is proposing to update Chapter 6, Section 14, Incorporation by 
reference to adopt by reference the July 1, 2017 CFR. The State 
previously submitted SIP revisions for Chapter 6, Section 14 on March 
27, 2017, that allowed adoption by reference of federal regulations as 
of July 1, 2016, and have since been superseded by the March 28, 2018 
submittal. The EPA finds that the update is necessary and appropriate 
to cite the more recent July 1, 2017 CFR and incorporate by reference.
    (5) This action proposes to update Chapter 3, Section 3, Emission 
standards for nitrogen oxides, which corrects an inconsistency 
regarding internal combustion engines. The EPA finds that the 
requirements governing fuel burning equipment (including internal 
combustion engines) are covered in Chapter 1, Section 3 of the SIP; so, 
the language removed in Chapter 3, Section 3, (a)(viii), is a vestigial 
exemption for engines with a heat input less than 200 million Btu per 
hour that no longer applies. Therefore, the EPA finds that the change 
made to Chapter 3, Section 3, is necessary and appropriately corrects 
the noted inconsistency regarding internal combustion engines. Finally, 
the State's rulemaking action included an update to the website link 
for contact information for the Cheyenne Office of the Wyoming Division 
of Air Quality, Chapter 3, Section 9(a) and (b). The EPA finds it is 
necessary and appropriate to update the website referenced in the SIP 
to ensure it is accurate.
    (6) This action proposes to update Chapter 3, General Emission 
Standards, Section 9, Incorporation by reference, to adopt by reference 
from the July 1, 2017 CFR. The State previously submitted SIP revisions 
for Chapter 3, Section 9 on March 27, 2017, that allowed adoption by 
reference of federal regulations as of July 1, 2016, and have since 
been superseded by the March 28, 2018 submittal. The EPA finds that the 
updates proposed to Chapter 3, Section 9, are necessary and appropriate 
to cite the more recent July 1, 2017 CFR and incorporate by reference.
    (7) This action proposes to update Chapter 2, Ambient Standards, 
Section 6, Ambient standards for ozone. The State has revised Section 6 
to include the latest (2015) ozone National Ambient Air Quality 
Standards (NAAQS). The EPA finds that this update is necessary and 
appropriate to reflect EPA's 2015 revision to the ozone NAAQS. 40 CFR 
50.19.
    (8) The State previously submitted SIP revisions for Chapter 2, 
Section 12, Incorporation by reference on March 27, 2017, that allowed 
adoption by reference of federal regulations as of July 1, 2016. The 
EPA finds that this update is necessary and appropriate to update the 
incorporation by reference date to July 1, 2017, as requested in 
Wyoming's March 28, 2018 letter.

III. The EPA's Proposed Action

    In this action, the EPA is proposing to approve the eight SIP 
submittals to the Wyoming Air Quality Standards and Regulations 
submitted by the State of Wyoming on March 27, 2017 and March 28, 2018. 
This action proposes updates to: (1) Chapter 8 Nonattainment Area 
Regulations, Section 10, Incorporation by reference (2017 Submittal); 
(2) Chapter 8, Nonattainment Area Regulations, Section 3, Conformity of 
general federal actions to state implementation plans (2018 Submittal), 
and Section 10, Incorporation by reference (2018 Submittal); (3) 
Chapter 6, Permitting Requirements, Section 4, Prevention of 
significant deterioration, to remove an outdated Federal Register 
citation under the definition of `tpy CO2 equivalent 
emission (CO2e)' (2017 Submittal); (4) Chapter 6, Permitting 
Requirements, Section 14, Incorporation by reference (2018 Submittal); 
(5) Chapter 3, General Emission Standards, Section 3, Emission 
standards for nitrogen oxides, which corrects an inconsistency 
regarding internal combustion engines (2017 Submittal); (6) Chapter 3, 
General Emission Standards, Section 9, Incorporation by reference (2018 
Submittal); (7) Chapter 2, Ambient Standards, Section 6, to include the 
latest ozone NAAQS (2017 Submittal); and (8) Chapter 2, Ambient 
standards for ozone, and Section 12, Incorporation by reference (2018 
Submittal).

IV. Incorporation by Reference

    In this rule, 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 the amendments described in section III. The EPA has made, 
and will continue to make, these materials generally available through 
www.regulations.gov and at the EPA Region 8 Office (please contact the 
person identified in the For Further Information Contact 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 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 proposed 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);
     Is not an Executive Order 13771 (82 FR 9339, February 2, 
2017) regulatory action because SIP approvals are exempted under 
Executive Order 12866;

[[Page 34813]]

     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 Clean Air Act; and
     Does not provide the 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 proposed to apply on any Indian 
reservation land or in any other area where the EPA or an Indian tribe 
has demonstrated that a tribe has jurisdiction. In those areas of 
Indian country, the 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.

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

    Dated: July 13, 2018.
Debra Thomas,
Acting Regional Administrator, Region 8.
[FR Doc. 2018-15481 Filed 7-20-18; 8:45 am]
BILLING CODE 6560-50-P



                                                                          Federal Register / Vol. 83, No. 141 / Monday, July 23, 2018 / Proposed Rules                                            34811

                                                and service objectives for delivery of                   generally not consider comments or                    Permitting Requirements, Section 14,
                                                USPS Retail Ground.                                      comment contents located outside of the               Incorporation by reference (2018
                                                *    *     *    *     *                                  primary submission (i.e., on the web,                 Submittal); (5) Chapter 3, General
                                                                                                         cloud, or other file sharing system). For             Emission Standards, Section 3,
                                                Ruth Stevenson,                                          additional submission methods, the full               Emission standards for nitrogen oxides
                                                Attorney, Federal Compliance.                            EPA public comment policy,                            (2017 Submittal); (6) Chapter 3, General
                                                [FR Doc. 2018–15617 Filed 7–20–18; 8:45 am]              information about CBI or multimedia                   Emission Standards, Section 9,
                                                BILLING CODE 7710–12–P                                   submissions, and general guidance on                  Incorporation by reference (2018
                                                                                                         making effective comments, please visit               Submittal); and (7) Chapter 2, Ambient
                                                                                                         http://www2.epa.gov/dockets/                          Standards, Section 6 (2017 Submittal);
                                                ENVIRONMENTAL PROTECTION                                 commenting-epa-dockets.                               (8) Chapter 2, Ambient standards for
                                                AGENCY                                                      Docket: All documents in the docket                ozone, and Section 12, Incorporation by
                                                                                                         are listed in the www.regulations.gov                 reference (2018 Submittal).
                                                40 CFR Part 52                                           index. Although listed in the index,                    The March 28, 2018 state submittals
                                                                                                         some information is not publicly                      include requests to update the code of
                                                [EPA–R08–OAR–2018–0389; FRL–9980–                        available, e.g., CBI or other information             federal regulations (CFR) date of
                                                83—Region 8]                                                                                                   incorporation by reference to reflect the
                                                                                                         whose disclosure is restricted by statute.
                                                                                                         Certain other material, such as                       July 1, 2017 CFR, which supersedes the
                                                Approval and Promulgation of Air
                                                                                                         copyrighted material, will be publicly                requested changes in the March 27,
                                                Quality Implementation Plans;
                                                                                                         available only in hard copy. Publicly                 2017 state submittals that incorporated
                                                Wyoming; Incorporation by Reference
                                                                                                         available docket materials are available              by reference the July 1, 2016 CFR
                                                Updates                                                                                                        (Chapter 8, Nonattainment Area
                                                                                                         either electronically in
                                                AGENCY:  Environmental Protection                        www.regulations.gov or in hard copy at                Regulations, Section 10, Incorporation
                                                Agency (EPA).                                            the Air Program, Environmental                        by reference; Chapter 6, Permitting
                                                ACTION: Proposed rule.                                   Protection Agency (EPA), Region 8,                    Requirements, Section 14, Incorporation
                                                                                                         1595 Wynkoop Street, Denver, Colorado                 by reference; Chapter 3, General
                                                SUMMARY:    The Environmental Protection                 80202–1129. The EPA requests that if at               Emission Standards, Section 9,
                                                Agency (EPA) is proposing to approve                     all possible, you contact the individual              Incorporation by reference; Chapter 2,
                                                eight State Implementation Plan (SIP)                    listed in the FOR FURTHER INFORMATION                 Ambient standards for ozone, Section
                                                revisions submitted by the State of                      CONTACT section to view the hard copy                 12, Incorporation by reference).
                                                Wyoming, four submitted on March 27,                     of the docket. You may view the hard                  II. Analysis of the State’s Submittal
                                                2017, and four submitted on March 28,                    copy of the docket Monday through
                                                2018. The revisions include updates to                                                                            The EPA evaluated the proposed
                                                                                                         Friday, 8:00 a.m. to 4:00 p.m., excluding
                                                incorporation by reference within                                                                              amendments to the Wyoming Air
                                                                                                         federal holidays.                                     Quality Standards and Regulations
                                                several parts of the Wyoming Air                         FOR FURTHER INFORMATION CONTACT:
                                                Quality Standards and Regulations that                                                                         submitted by the State of Wyoming on
                                                                                                         Chris Dresser, Air Program, EPA, Region               March 27, 2017, and March 28, 2018.
                                                are part of the SIP. Additional revisions                8, Mailcode 8P–AR, 1595 Wynkoop
                                                are proposed that: (1) Correct an                                                                              The EPA notes that the incorporation by
                                                                                                         Street, Denver, Colorado, 80202–1129,                 reference updates requested by
                                                inconsistency regarding internal                         (303) 312–6385, dresser.chris@epa.gov.
                                                combustion engine nitrogen oxide                                                                               Wyoming in the March 27, 2017
                                                                                                         SUPPLEMENTARY INFORMATION:                            submittal have been superseded by
                                                requirements; (2) amend three state
                                                regulations to maintain consistency                                                                            updates requested in their March 28,
                                                                                                         I. Background
                                                with federal regulations; and (3) update                                                                       2018 submittal and are not analyzed
                                                                                                            On November 17, 2016, and December                 here. The subsequent analysis for each
                                                a state internet address.                                5, 2017, the Environmental Quality                    SIP submittal is as follows:
                                                DATES: Comments: Written comments                        Council (EQC) of the Wyoming                             (1) The State is requesting that the
                                                must be received on or before August                     Department of Environmental Quality                   EPA correct a reference in Chapter 8,
                                                22, 2018.                                                conducted public hearings pursuant to                 Nonattainment Area Regulations,
                                                ADDRESSES: Submit your comments,                         40 CFR 51.102 to consider the adoption                Section 10, Incorporation by reference,
                                                identified by Docket ID No. EPA–R08–                     of revisions and additions to the                     to adopt by reference the July 1, 2016
                                                OAR–2018–0389, to the Federal                            Wyoming Air Quality Standards and                     CFR. This request has been superseded
                                                Rulemaking Portal: https://                              Regulations. The EQC approved changes                 by the a more recent submittal which
                                                www.regulations.gov. Follow the online                   were submitted to the EPA for approval                requests updates to Chapter 8, Section
                                                instructions for submitting comments.                    into Wyoming’s State Implementation                   10, described and analyzed in SIP
                                                Once submitted, comments cannot be                       Plan (SIP) on March 27, 2017 (2017                    submittal (2), as follows.
                                                edited or removed from                                   Submittal) and March 28, 2018 (2018                      (2) The State is requesting that the
                                                www.regulations.gov. The EPA may                         Submittal). The SIP submittals include:               EPA correct a reference in Chapter 8,
                                                publish any comment received to its                      (1) Chapter 8 Nonattainment Area                      Nonattainment Area Regulations,
                                                public docket. Do not submit                             Regulations, Section 10, Incorporation                Section 3, Conformity of general federal
                                                electronically any information you                       by reference (2017 Submittal); (2)                    actions to state implementation plans.
                                                consider to be Confidential Business                     Chapter 8, Nonattainment Area                         Specifically, the request includes a
amozie on DSK3GDR082PROD with PROPOSALS1




                                                Information (CBI) or other information                   Regulations, Section 3, Conformity of                 minor typographical correction to
                                                whose disclosure is restricted by statute.               general federal actions to state                      particulate matter to maintain
                                                Multimedia submissions (audio, video,                    implementation plans (2018 Submittal),                consistency with federally approved
                                                etc.) must be accompanied by a written                   and Section 10, Incorporation by                      language in 40 CFR 93.158(a)(4); a
                                                comment. The written comment is                          reference (2018 Submittal); (3) Chapter               change from ‘‘PM10’’ to ‘‘PM’’ in the
                                                considered the official comment and                      6, Permitting Requirements, Section 4,                State’s rule Chapter 8, Section 3(h)(i)(D).
                                                should include discussion of all points                  Prevention of significant deterioration               The EPA finds that this update is
                                                you wish to make. The EPA will                           (2017 Submittal); (4) Chapter 6,                      necessary and appropriate. This action


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                                                34812                     Federal Register / Vol. 83, No. 141 / Monday, July 23, 2018 / Proposed Rules

                                                also proposes to update Chapter 8,                       fuel burning equipment (including                     general federal actions to state
                                                Nonattainment Area Regulations,                          internal combustion engines) are                      implementation plans (2018 Submittal),
                                                Section 10, Incorporation by reference,                  covered in Chapter 1, Section 3 of the                and Section 10, Incorporation by
                                                to adopt by reference the July 1, 2017                   SIP; so, the language removed in                      reference (2018 Submittal); (3) Chapter
                                                CFR. The State previously submitted                      Chapter 3, Section 3, (a)(viii), is a                 6, Permitting Requirements, Section 4,
                                                SIP revisions for Chapter 8, Section 10                  vestigial exemption for engines with a                Prevention of significant deterioration,
                                                (noted earlier in SIP submittal (1)) on                  heat input less than 200 million Btu per              to remove an outdated Federal Register
                                                March 27, 2017 that allowed adoption                     hour that no longer applies. Therefore,               citation under the definition of ‘tpy CO2
                                                by reference of federal regulations as of                the EPA finds that the change made to                 equivalent emission (CO2e)’ (2017
                                                July 1, 2016, and have since been                        Chapter 3, Section 3, is necessary and                Submittal); (4) Chapter 6, Permitting
                                                superseded by the March 28, 2018                         appropriately corrects the noted                      Requirements, Section 14, Incorporation
                                                submittal. The EPA finds that this                       inconsistency regarding internal                      by reference (2018 Submittal); (5)
                                                update is necessary and appropriate to                   combustion engines. Finally, the State’s              Chapter 3, General Emission Standards,
                                                cite the more recent July 1, 2017 CFR                    rulemaking action included an update                  Section 3, Emission standards for
                                                and incorporate by reference.                            to the website link for contact                       nitrogen oxides, which corrects an
                                                   (3) This action proposes to update                    information for the Cheyenne Office of                inconsistency regarding internal
                                                Chapter 6, Permitting Requirements,                      the Wyoming Division of Air Quality,                  combustion engines (2017 Submittal);
                                                Section 4, Prevention of Significant                     Chapter 3, Section 9(a) and (b). The EPA              (6) Chapter 3, General Emission
                                                Deterioration, to remove an outdated                     finds it is necessary and appropriate to              Standards, Section 9, Incorporation by
                                                Federal Register citation under the                      update the website referenced in the SIP              reference (2018 Submittal); (7) Chapter
                                                definition of ‘tpy CO2 equivalent                        to ensure it is accurate.                             2, Ambient Standards, Section 6, to
                                                emission (CO2e),’ in the State’s Rule                       (6) This action proposes to update                 include the latest ozone NAAQS (2017
                                                Chapter 6, Section 4(a) and the location                 Chapter 3, General Emission Standards,                Submittal); and (8) Chapter 2, Ambient
                                                for obtaining a copy of the federal                      Section 9, Incorporation by reference, to             standards for ozone, and Section 12,
                                                regulation. By deleting the reference to                 adopt by reference from the July 1, 2017              Incorporation by reference (2018
                                                the outdated federal regulation                          CFR. The State previously submitted                   Submittal).
                                                (November 29, 2013), the revised State                   SIP revisions for Chapter 3, Section 9 on
                                                rule includes the language found in 40                   March 27, 2017, that allowed adoption                 IV. Incorporation by Reference
                                                CFR 51.166(b)(48)(ii)(a). This provision                 by reference of federal regulations as of               In this rule, the EPA is proposing to
                                                of the Prevention of Significant                         July 1, 2016, and have since been                     include in a final EPA rule regulatory
                                                Deterioration (PSD) permit rules                         superseded by the March 28, 2018                      text that includes incorporation by
                                                describes one of the steps to compute                    submittal. The EPA finds that the                     reference. In accordance with
                                                the amount of GHGs emitted, and                          updates proposed to Chapter 3, Section                requirements of 1 CFR 51.5, the EPA is
                                                explains that one multiplies the mass                    9, are necessary and appropriate to cite              proposing to incorporate by reference
                                                amount of emissions (tpy) for each of                    the more recent July 1, 2017 CFR and                  the amendments described in section III.
                                                the six greenhouse gases, by the gas’s                   incorporate by reference.                             The EPA has made, and will continue
                                                associated global warming potential                         (7) This action proposes to update                 to make, these materials generally
                                                published at Table A–1 to subpart A of                   Chapter 2, Ambient Standards, Section                 available through www.regulations.gov
                                                part 98 of this chapter—Global Warming                   6, Ambient standards for ozone. The                   and at the EPA Region 8 Office (please
                                                Potentials. The State adopted these                      State has revised Section 6 to include                contact the person identified in the FOR
                                                amendments in December 2017 and                          the latest (2015) ozone National                      FURTHER INFORMATION CONTACT section of
                                                therefore adopted the version of Table                   Ambient Air Quality Standards                         this preamble for more information).
                                                A–1 to subpart A of part 98 that was in                  (NAAQS). The EPA finds that this
                                                                                                         update is necessary and appropriate to                V. Statutory and Executive Order
                                                effect at that time. The EPA believes this
                                                                                                         reflect EPA’s 2015 revision to the ozone              Reviews
                                                update is necessary and appropriate to
                                                accurately cite the most recent                          NAAQS. 40 CFR 50.19.                                    Under the CAA, the Administrator is
                                                calculation methodology and GHG’s                           (8) The State previously submitted                 required to approve a SIP submission
                                                associated global warming potential.                     SIP revisions for Chapter 2, Section 12,              that complies with the provisions of the
                                                   (4) As requested in the State’s March                 Incorporation by reference on March 27,               Act and applicable federal regulations.
                                                28, 2018 submittal, the EPA is                           2017, that allowed adoption by                        42 U.S.C. 7410(k); 40 CFR 52.02(a).
                                                proposing to update Chapter 6, Section                   reference of federal regulations as of                Thus, in reviewing SIP submissions, the
                                                14, Incorporation by reference to adopt                  July 1, 2016. The EPA finds that this                 EPA’s role is to approve state choices,
                                                by reference the July 1, 2017 CFR. The                   update is necessary and appropriate to                provided that they meet the criteria of
                                                State previously submitted SIP revisions                 update the incorporation by reference                 the CAA. Accordingly, this action
                                                for Chapter 6, Section 14 on March 27,                   date to July 1, 2017, as requested in                 merely proposes to approve state law as
                                                2017, that allowed adoption by                           Wyoming’s March 28, 2018 letter.                      meeting federal requirements and does
                                                reference of federal regulations as of                                                                         not impose additional requirements
                                                July 1, 2016, and have since been                        III. The EPA’s Proposed Action
                                                                                                                                                               beyond those imposed by state law. For
                                                superseded by the March 28, 2018                            In this action, the EPA is proposing to            that reason, this proposed action:
                                                submittal. The EPA finds that the                        approve the eight SIP submittals to the                 • Is not a significant regulatory action
                                                update is necessary and appropriate to                   Wyoming Air Quality Standards and                     subject to review by the Office of
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                                                cite the more recent July 1, 2017 CFR                    Regulations submitted by the State of                 Management and Budget under
                                                and incorporate by reference.                            Wyoming on March 27, 2017 and March                   Executive Orders 12866 (58 FR 51735,
                                                   (5) This action proposes to update                    28, 2018. This action proposes updates                October 4, 1993) and 13563 (76 FR 3821,
                                                Chapter 3, Section 3, Emission                           to: (1) Chapter 8 Nonattainment Area                  January 21, 2011);
                                                standards for nitrogen oxides, which                     Regulations, Section 10, Incorporation                  • Is not an Executive Order 13771 (82
                                                corrects an inconsistency regarding                      by reference (2017 Submittal); (2)                    FR 9339, February 2, 2017) regulatory
                                                internal combustion engines. The EPA                     Chapter 8, Nonattainment Area                         action because SIP approvals are
                                                finds that the requirements governing                    Regulations, Section 3, Conformity of                 exempted under Executive Order 12866;


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                                                                          Federal Register / Vol. 83, No. 141 / Monday, July 23, 2018 / Proposed Rules                                                   34813

                                                   • Does not impose an information                      ENVIRONMENTAL PROTECTION                              SUPPLEMENTARY INFORMATION:
                                                collection burden under the provisions                   AGENCY                                                Throughout this document whenever
                                                of the Paperwork Reduction Act (44                                                                             ‘‘we,’’ ‘‘us,’’ or ‘‘our’’ is used, it is
                                                U.S.C. 3501 et seq.);                                    40 CFR Part 52                                        intended to refer to the EPA. This
                                                   • Is certified as not having a                        [EPA–R10–OAR–2018–0061; FRL–9981–                     SUPPLEMENTARY INFORMATION section is
                                                significant economic impact on a                         08—Region 10]                                         arranged as follows:
                                                substantial number of small entities                                                                           Table of Contents
                                                under the Regulatory Flexibility Act (5                  Air Plan Approval; Washington;
                                                                                                         Interstate Transport Requirements for                 I. Background
                                                U.S.C. 601 et seq.);                                                                                           II. State Submittal
                                                                                                         the 2015 Ozone NAAQS
                                                   • Does not contain any unfunded                                                                             III. EPA Evaluation
                                                mandate or significantly or uniquely                     AGENCY:  Environmental Protection                     IV. Proposed Action
                                                affect small governments, as described                   Agency (EPA).                                         V. Statutory and Executive Order Reviews
                                                in the Unfunded Mandates Reform Act                      ACTION: Proposed rule.
                                                of 1995 (Pub. L. 104–4);                                                                                       I. Background
                                                                                                         SUMMARY:    The Clean Air Act (CAA)                      On October 1, 2015, the EPA
                                                   • Does not have federalism                            requires each State Implementation Plan
                                                implications as specified in Executive                                                                         promulgated a revision to the ozone
                                                                                                         (SIP) to contain adequate provisions                  NAAQS (2015 ozone NAAQS), lowering
                                                Order 13132 (64 FR 43255, August 10,                     prohibiting emissions that will have
                                                1999);                                                                                                         the level of both the primary and
                                                                                                         certain adverse air quality effects in                secondary standards to 0.070 parts per
                                                   • Is not an economically significant                  other states. On February 7, 2018, the                million (ppm).1 Section 110(a)(1) of the
                                                regulatory action based on health or                     State of Washington made a submittal to               CAA requires states to submit, within 3
                                                safety risks subject to Executive Order                  the Environmental Protection Agency                   years after promulgation of a new or
                                                13045 (62 FR 19885, April 23, 1997);                     (EPA) to address these requirements for               revised standard, SIPs meeting the
                                                   • Is not a significant regulatory action              the 2015 ozone National Ambient Air                   applicable elements of section
                                                subject to Executive Order 13211 (66 FR                  Quality Standards (NAAQS). The EPA is                 110(a)(2).2 One of these applicable
                                                28355, May 22, 2001);                                    proposing to approve the submittal as                 requirements is found in section
                                                                                                         meeting the requirement that each SIP
                                                   • Is not subject to requirements of                                                                         110(a)(2)(D)(i), otherwise known as the
                                                                                                         contain adequate provisions to prohibit               good neighbor provision, which
                                                Section 12(d) of the National
                                                                                                         emissions that will significantly                     generally requires SIPs to contain
                                                Technology Transfer and Advancement
                                                                                                         contribute to nonattainment or interfere              adequate provisions to prohibit in-state
                                                Act of 1995 (15 U.S.C. 272 note) because
                                                                                                         with maintenance of the 2015 ozone                    emissions activities from having certain
                                                application of those requirements would
                                                                                                         NAAQS in any other state.                             adverse air quality effects on other states
                                                be inconsistent with the Clean Air Act;
                                                                                                         DATES: Written comments must be                       due to interstate transport of pollution.
                                                and
                                                                                                         received on or before August 22, 2018.                There are four prongs within CAA
                                                   • Does not provide the EPA with the
                                                                                                         ADDRESSES: Submit your comments,                      section 110(a)(2)(D)(i): Section
                                                discretionary authority to address, as
                                                                                                         identified by Docket ID No. EPA–R10–                  110(a)(2)(D)(i)(I) contains prongs 1 and
                                                appropriate, disproportionate human
                                                                                                         OAR–2018–0061 at https://                             2, while section 110(a)(2)(D)(i)(II)
                                                health or environmental effects, using                   www.regulations.gov. Follow the online
                                                practicable and legally permissible                                                                            includes prongs 3 and 4. This action
                                                                                                         instructions for submitting comments.                 addresses the first two prongs under
                                                methods, under Executive Order 12898                     Once submitted, comments cannot be
                                                (59 FR 7629, February 16, 1994).                                                                               section 110(a)(2)(D)(i)(I). Under prongs 1
                                                                                                         edited or removed from Regulations.gov.               and 2 of the good neighbor provision, a
                                                   In addition, the SIP is not proposed to               The EPA may publish any comment                       state’s SIP for a new or revised NAAQS
                                                apply on any Indian reservation land or                  received to its public docket. Do not                 must contain adequate provisions
                                                in any other area where the EPA or an                    submit electronically any information                 prohibiting any source or other type of
                                                Indian tribe has demonstrated that a                     you consider to be Confidential                       emissions activity within the state from
                                                tribe has jurisdiction. In those areas of                Business Information (CBI) or other                   emitting air pollutants in amounts that
                                                Indian country, the rule does not have                   information whose disclosure is                       will contribute significantly to
                                                tribal implications and will not impose                  restricted by statute. Multimedia                     nonattainment of the NAAQS in another
                                                substantial direct costs on tribal                       submissions (audio, video, etc.) must be              state (prong 1) or from interfering with
                                                governments or preempt tribal law as                     accompanied by a written comment.                     maintenance of the NAAQS in another
                                                specified by Executive Order 13175 (65                   The written comment is considered the                 state (prong 2). Under section
                                                FR 67249, November 9, 2000).                             official comment and should include                   110(a)(2)(D)(i)(I) of the CAA, the EPA
                                                                                                         discussion of all points you wish to                  gives independent significance to
                                                List of Subjects in 40 CFR Part 52
                                                                                                         make. The EPA will generally not                      evaluating prong 1 and prong 2.
                                                  Environmental protection, Air                          consider comments or comment                             We note that the EPA has addressed
                                                pollution control, Carbon monoxide,                      contents located outside of the primary               the interstate transport requirements of
                                                Incorporation by reference,                              submission (i.e. on the web, cloud, or                CAA section 110(a)(2)(D)(i)(I) with
                                                Intergovernmental relations, Lead,                       other file sharing system). For                       respect to prior ozone NAAQS in
                                                Nitrogen dioxide, Ozone, Particulate                     additional submission methods, the full               several regulatory actions, including the
                                                matter, Reporting and recordkeeping                      EPA public comment policy,                            Cross-State Air Pollution Rule (CSAPR),
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                                                requirements.                                            information about CBI or multimedia                   which addressed interstate transport
                                                   Authority: 42 U.S.C. 7401 et seq.
                                                                                                         submissions, and general guidance on
                                                                                                         making effective comments, please visit                 1 National Ambient Air Quality Standards for
                                                  Dated: July 13, 2018.                                  https://www.epa.gov/dockets/                          Ozone Final Rule, 80 FR 65292 (October 26, 2015).
                                                Debra Thomas,                                            commenting-epa-dockets.                                 2 SIP revisions that are intended to meet the

                                                Acting Regional Administrator, Region 8.                                                                       requirements of section 110(a)(1) and (2) of the CAA
                                                                                                         FOR FURTHER INFORMATION CONTACT: Jeff
                                                                                                                                                               are often referred to as infrastructure SIPs and the
                                                [FR Doc. 2018–15481 Filed 7–20–18; 8:45 am]              Hunt at (206) 553–0256, or hunt.jeff@                 elements under 110(a)(2) are referred to as
                                                BILLING CODE 6560–50–P                                   epa.gov.                                              infrastructure requirements.



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Document Created: 2018-07-21 00:48:23
Document Modified: 2018-07-21 00:48:23
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.
DatesComments: Written comments must be received on or before August 22, 2018.
ContactChris Dresser, Air Program, EPA, Region 8, Mailcode 8P-AR, 1595 Wynkoop Street, Denver, Colorado, 80202- 1129, (303) 312-6385, [email protected]
FR Citation83 FR 34811 
CFR AssociatedEnvironmental Protection; Air Pollution Control; Carbon Monoxide; Incorporation by Reference; Intergovernmental Relations; Lead; Nitrogen Dioxide; Ozone; Particulate Matter and Reporting and Recordkeeping Requirements

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