Air Plan Approval; Connecticut; Source Monitoring, Record Keeping and Reporting

<RULE> ENVIRONMENTAL PROTECTION AGENCY <CFR>40 CFR Part 52</CFR> <DEPDOC>[EPA-R01-OAR-2023-0377; FRL-11783-02-R1]</DEPDOC> <SUBJECT>Air Plan Approval; Connecticut; Source Monitoring, Record Keeping and Reporting</SUBJECT> <HD SOURCE="HED">AGENCY:</HD> Environmental Protection Agency (EPA). <HD SOURCE="HED">ACTION:</HD> Final rule. <SUM> <HD SOURCE="HED">SUMMARY:</HD> The Environmental Protection Agency (EPA) is approving a State Implementation Plan (SIP) revision submitted by the State of Connecticut. This revision addresses source monitoring in Connecticut. The principal revision is replacement of Regulations of Connecticut State Agencies (RCSA) section 22a-174-4 (source monitoring, record keeping and reporting) with a new regulation section 22a-174-4a, also called “source monitoring, record keeping and reporting,” in the Connecticut SIP. This source monitoring SIP revision provides monitoring, recordkeeping and reporting requirements to ensure that certain sources comply with applicable emissions limitations. This action is being taken in accordance with the Clean Air Act. </SUM> <EFFDATE> <HD SOURCE="HED">DATES:</HD> This rule is effective on August 7, 2024. </EFFDATE> <HD SOURCE="HED">ADDRESSES:</HD> EPA has established a docket for this action under Docket Identification No. EPA-R01-OAR-2023-0377. All documents in the docket are listed on the <E T="03">https://www.regulations.gov</E> website. Although listed in the index, some information is not publicly available, <E T="03">i.e.,</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 at <E T="03">https://www.regulations.gov</E> or at the U.S. Environmental Protection Agency, EPA Region 1 Regional Office, Air and Radiation Division, 5 Post Office Square—Suite 100, Boston, MA. EPA requests that, if at all possible, you contact the contact listed in the <E T="02">FOR FURTHER INFORMATION CONTACT</E> section to schedule your inspection. The Regional Office's official hours of business are Monday through Friday, 8:30 a.m. to 4:30 p.m., excluding legal holidays and facility closures due to COVID-19. <FURINF> <HD SOURCE="HED">FOR FURTHER INFORMATION CONTACT:</HD> Alison C. Simcox, Air Quality Branch (AQB), Air and Radiation Division (ARD) (Mail Code 5-MD), U.S. Environmental Protection Agency, Region 1, 5 Post Office Square, Suite 100, Boston, Massachusetts 02109-3912, (617) 918-1684; <E T="03">simcox.alison@epa.gov.</E> </FURINF> <SUPLINF> <HD SOURCE="HED">SUPPLEMENTARY INFORMATION:</HD> Throughout this document whenever “we,” “us,” or “our” is used, we mean EPA. <HD SOURCE="HD1">Table of Contents</HD> <EXTRACT> <FP SOURCE="FP-2">I. Background and Purpose</FP> <FP SOURCE="FP-2">II. Response to Comments</FP> <FP SOURCE="FP-2">III. Final Action</FP> <FP SOURCE="FP-2">IV. Incorporation by Reference</FP> <FP SOURCE="FP-2">V. Statutory and Executive Order Reviews</FP> </EXTRACT> <HD SOURCE="HD1">I. Background and Purpose</HD> On February 29, 2024 (89 FR 14792), EPA published a notice of proposed rulemaking (NPRM) for the State of Connecticut. The NPRM proposed approval of RCSA Section 22a-174-4a “Source monitoring, record keeping and reporting,” except for section 22a-174-4a(g)(6), as well as modifications to sections 22a-174-20(a)(12), 22a-174-22e(m)(1), and 22a-174-22e(m)(4) into the Connecticut SIP. In addition, the NPRM proposed to replace RCSA section 22a-174-4 with RCSA section 22a-174-4a in the Connecticut SIP. The formal SIP revision was submitted by Connecticut on November 17, 2022. On December 19, 2022, CT DEEP submitted a supplement to this SIP revision that withdrew portions of the submitted regulatory text that are currently not part of the Connecticut SIP (sections 22a-174-3d(f)(1)(B), 22a-174-38(j)(1), and 22a-2a-1(b)(3)). On February 27, 2023, the State submitted a letter withdrawing one additional provision (section 22a-174-4a(g)(6)) of the submitted regulatory text in section 22a-174-4a. This letter also provided additional information about CT DEEP's implementation of “out-of-control” periods. Therefore, the complete SIP submittal included the November 17, 2022, submittal, as modified by the December 19, 2022, supplement and the February 27, 2023, letter. CT DEEP's source monitoring SIP submittal strengthens its source monitoring requirements and, thus, the State's ability to detect violations of emission limits. Detailed rationale for EPA's proposed action is explained in the NPRM and will not be restated here. <HD SOURCE="HD1">II. Response to Comments</HD> EPA received two comments during the comment period. One comment supported the EPA's proposed action. One comment discusses subjects outside the scope of this SIP action, does not explain (or provide a legal basis for) how the proposed action should differ in any way, and makes no specific mention of the proposed action. As such, the latter comment is not germane and does not require a further response to finalize the action as proposed. <HD SOURCE="HD1">III. Final Action</HD> EPA is approving RCSA Section 22a-174-4a “Source monitoring, record keeping and reporting,” except for section 22a-174-4a(g)(6), as well as modifications to sections 22a-174-20(a)(12), 22a-174-22e(m)(1), and 22a-174-22e(m)(4) as a revision to the Connecticut SIP. In addition, we are replacing RCSA section 22a-174-4 with RCSA section 22a-174-4a in the Connecticut SIP. <HD SOURCE="HD1">IV. Incorporation by Reference</HD> In this rule, the EPA is finalizing regulatory text that includes incorporation by reference. In accordance with requirements of 1 CFR 51.5, the EPA is finalizing the incorporation by reference of the RCSA Regulations, which address source monitoring in Connecticut, described in sections I. and III. of this preamble and as set forth in the amendments to 40 CFR part 52 below. The EPA has made, and will continue to make, these documents generally available through <E T="03">https://www.regulations.gov</E> and at the EPA Region 1 Office (please contact the person identified in the <E T="02">FOR FURTHER INFORMATION CONTACT</E> section of this preamble for more information). <HD SOURCE="HD1">V. Statutory and Executive Order Reviews</HD> 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. <E T="03">See</E> 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 Clean Air Act. 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 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 <E T="03">et seq.</E> ); • 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 <E T="03">et seq.</E> ); • 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); and • 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. 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). Executive Order 12898 (Federal Actions To Address Environmental Justice in Minority Populations and Low-Income Populations, 59 FR 7629, February 16, 1994) directs Federal agencies to identify and address “disproportionately high and adverse human health or environmental effects” of their actions on minority populations and low-income populations to the greatest extent practicable and permitted by law. EPA defines environmental justice (EJ) as “the fair treatment and meaningful involvement of all people regardless of race, color, national origin, or income with respect to the development, implementation, and enforcement of environmental laws, regulations, and policies.” EPA further defines the term fair treatment to mean that “no group of people should bear a disproportionate burden of environmental harms and risks, including those resulting from the negative environmental consequences of industrial, governmental, and commercial operations or programs and policies.” The Connecticut DEEP did not evaluate environmental justice considerations as part of its SIP submittal; the CAA and applicable implementing regulations neither prohibit nor require such an evaluation. EPA did not perform an EJ analysis and did not consider EJ in thi ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Preview showing 10k of 17k characters. 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