Document aJe7eqnYnNRQ40DerEOVykR4R

Message From: Sent: To: CC: Subject: AirAction [/O=EXCHANGELABS/OU=EXCHANGE ADMINISTRATIVE GROUP (FYDIBOHF23SPDLT)/CN=RECIPIENTS/CN=FA78B98923384078995E04A73D258D83-AIRACTION] 4/1/2025 4:19:03 PM Vodopivec, Cynthia [Cynthia.Vodopivec@vistracorp.com] Mitchell, David [David.Mitchell@vistracorp.com]; Collins, Renee [Renee.Collins@luminant.com] RE: Presidential Exemption: MATS RTR: Coleto Creek Power Station Thank you for emailing the AirAction mailbox to request a Presidential Exemption under section 112(i)(4) of the Clean Air Act and for engaging with EPA in advancing President Trump's Executive Orders and Powering the Great American Comeback. We have received your email and will be in contact soon. If you have Confidential Business Information (CBI) that you'd like to submit, please submit it in electronic version to the C,BI@epa.go inbox or in hardcopy to: USEPA, OAQPS CORE CBI Office 4930 Old Page Road Durham, NC 27703 From: Vodopivec, Cynthia <Cynthia.Vodopivec@vistracorp.com> Sent: Monday, March 31, 2025 5:26 PM To: AirAction <AirAction@epa.gov> Cc: Mitchell, David <David.Mitchell@vistracorp.com>; Collins, Renee <Renee.Collins@luminant.com> Subject: Presidential Exemption: MATS RTR: Coleto Creek Power Station I Caution: This email originated from outside EPA, please exercise additional caution when deciding whether to open attachments or click on provided links. Please accept the attached letter on behalf of Coleto Creek Power, LLC requesting a Presidential exemption under Section 112(i)(4) of the Clean Air Act ("CAA") from compliance with the filterable particulate matter ("fPM") surrogate emission standard for non-mercury metal hazardous air pollutants ("HAP") and the requirement to install continuous emissions monitoring systems ("CEMS" or "PM CEMS") under the above-referenced rule (the "MATS RTR" or the "Rule") for the Coleto Creek Power Station ("Coleto Creek"). Coleto Creek Power, LLC is requesting a 2-year exemption, beginning July 6, 2027, from these requirements for Coleto Creek Unit 1. Best Regards, Cynthia E. Vodopivec, P.E. SVP -- Environmental, Health & Safety Vistra Corp. Cynth' vodopivecyT,vistracorp.com m. 860-604-4844 BEST DEFENSE Sierra Club FOIA 2025-EPA-04883 ED_018388_00005547-00001 SC_EVERSPLIT0005418 Message From: Sent: To: Subject: AirAction [/O=EXCHANGELABS/OU=EXCHANGE ADMINISTRATIVE GROUP (FYDIBOHF23SPDLT)/CN=RECIPIENTS/CN=FA78B98923384078995E04A73D258D83-AIRACTION] 4/1/2025 8:20:39 PM Brendan_Mascarenhas@americanchemistry.com RE: ACC and AFPM HON CAA 112(i)(4) Letter This is the correct CBI email address: OAQPS_CBI@epa.gov Thank you for reaching out. From: Mascarenhas, Brendan <Brendan_Mascarenhas@americanchemistry.com> Sent: Tuesday, April 1, 2025 3:48 PM To: AirAction <AirAction@epa.gov> Subject: RE: ACC and AFPM HON CAA 112(i)(4) Letter Caution: This email originated from outside EPA, please exercise additional caution when deciding whether to open attachments or click on provided links. Thanks very much for confirming. As a brief follow-up question, we have heard from members encountering issues with emailing the CBl@epa.gov address. Should they reach out to oaqpscbi@epa.gov inbox rather than the stated CBl@epa.gov? Thanks for any assistance. Regards, Brendan c LrAmerican - Chemistry Council Brendan Mascarenhas Senior Director, Environment O: (202) 249-6423 C: (703) 989-5269 brendan masearenhas@-- neanchernistry.com 700 2nd Street NE Washington, DC 20002 www icl--inistry.com April 14-16, 2025 Washington, DC From: AirAction <AirRction@epa.gov> Sent: Tuesday, April 1, 2025 12:39 PM To: Mascarenhas, Brendan <Brendan Mascarenhas@americanchemistry.com> Subject: RE: ACC and AFPM HON CAA 112(i)(4) Letter Thank you for emailing the AirAction mailbox to request a Presidential Exemption under section 1 12(i)(4) of the Clean Air Act and for engaging with EPA in advancing President Trump's Executive Orders and Powering the Great American Sierra Club FOIA 2025-EPA-04883 ED_018388_00005554-00001 SC_EVERSPLIT0005419 Comeback. We have received your email and will be in contact soon. If you have Confidential Business Information (CBI) that you'd like to submit, please submit it in electronic version to the CBI@epa.gov inbox or in hardcopy to: USEPA, OAQPS CORE CBI Office 4930 Old Page Road Durham, NC 27703 From: Mascarenhas, Brendan <Brendan Mascarenhas@americanchemistry.com> Sent: Monday, March 31, 2025 6:23 PM To: AirAction <AirAction@epa.gov> Cc: Szabo, Aaron <Szabo.Aaron@epa.gov>; Tardif, Abigale (Abbie) <Tardif.Abigale@epa.gov>; Donahue, Sean <donahue.sean@epa.gov>; Dominguez, Alexander <dominguez.alexander@epa.gov>; Tsirigotis, Peter <Tsirigotis,Peter@epa.gov>; Lassiter, Penny <Lassiter.Penny@epa.gov>; Lessard, Patrick <Lessard.Patrick@epa.gov>; Bouchard, Andrew <Bouchard.Andrew@epa.gov>; White, Kimberly <kimberly white@americanchemistry.com>; Zenick, Elliott <Elliott Zenick@americanchemistry.com>; Bellas, Leslie <LBellas@afpm.org> Subject: ACC and AFPM HON CAA 112(i)(4) Letter Caution: This email originated from outside EPA, please exercise additional caution when deciding whether to open attachments or click on provided links. Hello, ACC and AFPM appreciate the opportunity to respond to EPA's request for information on a potential Presidential exemption under Clean Air Act Section 112(i)(4) related the final "New Source Performance Standards for the Synthetic Organic Chemical Manufacturing Industry and National Emission Standards for Hazardous Air Pollutants for the Synthetic Organic Chemical Manufacturing Industry and Group I & II Polymers and Resins" (89 FR 42932; May 16, 2024) rulemaking. The attached letter from our associations follows our previous joint petition for reconsideration on the final rule. If you have any questions, please let me know. Thanks very much. Regards, Brendan AmeriCa rf Chemistry cnttritil Brendan Mascarenhas Senior Director, Environment O: (202) 249-6423 C: (703) 989-5269 brendan mascarenhas@i icanchemistry.com 700 2nd Street NE Washington, DC 20002 www.arr--ir---31Pmistry.eom G oba April 11- DC Sierra Club FOIA 2025-EPA-04883 ED_018388_00005554-00002 SC_EVERSPLIT0005420