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Federal Register / Vol. 86, No. 165 / Monday, August 30, 2021 / Proposed Rules
continue to decline and remain below one percent of the NAAQS.

TABLE 1ANNUAL EMISSIONS OF NOX AND VOCS FROM ANTHROPOGENIC SOURCES IN CONNECTICUT
Tons per year 28

CT NOX
CT VOCs

I

2011

2012

2013

2014

2015

2016

2017

2018

2019

72,815
79,806

69,540
80,621

66,264
81,435

62,989
82,250

57,791
74,313

48,729
62,658

46,285
57,777

43,751
56,137

40,219
54,498

I

I

I

I

I

I

I

I

Projected 2021

I

Projected 2023

35,033
63,354

33,412
61,110

TABLE 2ANNUAL EMISSIONS OF NOX AND VOCS FROM ON-ROAD AND NONROAD VEHICLES IN CONNECTICUT
Tons per year
CT NOX
CT VOCs

I

2011

2012

2013

2014

2015

2016

2017

2018

2019

54,371
38,749

50,956
37,166

47,540
35,583

44,124
33,999

40,040
30,837

32,090
23,957

30,760
23,851

27,878
22,212

24,995
20,573

I

I

Thus, EPAs air quality and emissions analyses indicate that emissions from Connecticut will not significantly contribute to nonattainment or interfere with maintenance of the 2015 ozone NAAQS in any other state in 2021.

I

I

I

I

instructions listed in the ADDRESSES
section of this Federal Register document.

As discussed in Section II, Connecticut concluded that it has met its good neighbor obligations for the 2015 ozone NAAQS based on existing control measures that are in place. EPA
conducted an independent analysis for the analytic year 2021 based on more recent data and updated modeling.
EPAs evaluation of measured and monitored data, including interpolating values to generate a reasonable expectation of air quality and contribution values in 2021, is discussed in Section III. Based on the updated modeling and analysis, EPA
concluded that emissions from sources in the state will not contribute significantly to nonattainment or interfere with maintenance of the 2015
ozone NAAQS in any other state. This conclusion remains true for later modeled years 2023 and 2028 in the updated modeling EPA is relying on.
Therefore, we propose to approve the Connecticut submission as meeting the requirements of CAA section 110a2DiI.
EPA is soliciting public comments on this document. These comments will be considered before taking final action.
Interested parties may participate in the Federal rulemaking procedure by submitting written comments to this proposed rule by following the
V. Statutory and Executive Order Reviews Under the Clean Air Act, 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. 7410k;
40 CFR 52.02a. Thus, in reviewing SIP
submissions, EPAs role is to approve state choices, provided that they meet the criteria of the Clean Air Act.
Accordingly, this proposed 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 Orders 12866 58 FR 51735, October 4, 1993 and 13563 76 FR 3821, January 21, 2011;
Does not impose an information collection burden under the provisions of the Paperwork Reduction Act 44
U.S.C. 3501 et seq.;
Is certified as not having a significant economic impact on a substantial number of small entities under the Regulatory Flexibility Act 5
U.S.C. 601 et seq.;
Does not contain any unfunded mandate or significantly or uniquely affect small governments, as described in the Unfunded Mandates Reform Act of 1995 Pub. L. 1044;
Does not have federalism implications as specified in Executive
28 The annual emissions data for the years 2011
through 2019 were obtained from EPAs National Emissions Inventory website: https www.epa.gov/
air-emissions-inventories/air-pollutant-emissions-

trends-data. Note that emissions from miscellaneous sources are not included in the state totals. The emissions for 2021 and 2023 are based on the 2016 emissions modeling platform. See
IV. Proposed Action
khammond on DSKJM1Z7X2PROD with PROPOSALS

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VerDate Sep<11>2014

16:31 Aug 27, 2021

Jkt 253001

PO 00000

Frm 00018

Fmt 4702

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I

Projected 2021

I

Projected 2023

19,128
17,398

16,935
16,229

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 12d 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 EPA with the discretionary authority to address, as appropriate, disproportionate human health or environmental effects, using practicable and legally permissible methods, under Executive Order 12898
59 FR 7629, February 16, 1994.
In addition, the SIP is not approved to apply on any Indian reservation land or in any other area where EPA or an Indian tribe has demonstrated that a tribe has jurisdiction. In those areas of Indian country, the 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 2005 thru 2019 + 2021_2023_2028 Annual State Tier 1 Emissions_v3 and the Emissions Modeling TSD in the docket for this action.

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