Document g2ndGXmjqvG8bXqQ9oLrg0k0J

Mail Code 1101A Attached please find our Presidential Exemption request regarding the EPA MATS Rule. Please contact me directly with any questions or comments. Respectfully Submitted, Mark Crawford Environmental Manager Seward Generation Sierra Club FOIA 2025-EPA-04883 ED_018388_00005611-00002 SC_EVERSPLIT0005430 Message From: Sent: To: CC: Subject: AirAction [/O=EXCHANGELABS/OU=EXCHANGE ADMINISTRATIVE GROUP (FYDIBOHF23SPDLT)/CN=RECIPIENTS/CN=FA78B98923384078995E04A73D258D83-AIRACTION] 4/2/2025 11:51:51 AM Roulet, Gary (Private) [gary_roulet@wfec.com] Caves, Matt [matt.caves@wfec.com]; Soderberg, Justin [Justin.Soderberg@wfec.com]; Hardaway, Mark [m_hardaway@wfec.com]; Roulet, Gary [gary.roulet@wfec.com] CORRECTION: Updated email address for CBI related to the Presidential Exemption In the previous email, an incorrect email address was provided for the submission of electronic Confidential Business Information (CBI). The email address should be: OAQPS_GBI(c_V,epa.gov Thank you. From: AirAction Sent: Friday, March 28, 2025 2:35 PM To: Roulet, Gary (Private) <gary_roulet@wfec.com> Cc: Caves, Matt <matt.caves@wfec.com>; Soderberg, Justin <Justin.Soderberg@wfec.com>; Hardaway, Mark <m_hardaway@wfec.com>; Roulet, Gary <gary.roulet@wfec.com> Subject: RE: WFEC's Request for Presidential Exemption for MATS Final Rule 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.gc , inbox or in hardcopy to: USEPA, OAQPS CORE CBI Office 4930 Old Page Road Durham, NC 27703 From: Roulet, Gary (Private) < Sent: Friday, March 28, 2025 2:11 PM To: AirAction < -,irAction@epa.gov> Cc: Caves, Matt <matt cayes(E-' . -fec.cor->; Soderberg, Justin <Justin.Soderberg@wfec.com>; Hardaway, Mark _ _ _ -)wfec.com>; Roulet, Gary < , _ _ -ac.com> Subject: WFEC's Request for Presidential Exemption for MATS Final Rule I Caution: This email originated from outside EPA, please exercise additional caution when deciding whether to open attachments or click on provided links. Administrator Zeldin: Attached please find the request from Western Farmers Electric Cooperative ("WFEC") for the United States Environmental Protection Agency ("EPA") to grant WFEC Hugo Generating Station's HU-UNIT1 ("HU-UNIT1") a twoyear exemption from compliance with the 0.010 lb/MMBtu filterable Particulate Matter (fPM) emission limitation in Table 2 of the National Emission Standards for Hazardous Air Pollutants ("NESHAP") for coal- and oil-fired electric utility steam generating units ("EGUs") -- i.e., the Mercury and Air Toxics Standards ("MATS") ("Final Rule"), 89 Fed. Reg. 38,508 (May 7, 2024), codified at 40 C.F.R. Part 63, Subpart UUUUU. Sierra Club FOIA 2025-EPA-04883 ED_018388_00005612-00001 SC_EVERSPLIT0005431