Document v649mpaK5xXpd4qM8B460L9NY

Message From: Sent: To: Subject: AirAction [/O=EXCHANGELABS/OU=EXCHANGE ADMINISTRATIVE GROUP (FYDIBO HF23SPDLT)/CN=RECIPIENTS/CN =FA78B98923384078995E04A73D258D83-AlRACTION] 4/1/2025 2:17:56 PM Piscitelli, Alexis S [APiscitelli@uss.com] RE: Presidential Exemption: Integrated Iron and Steel MACT RTR Rule (2024): U. S. Steel's Edgar Thomson Plant, Gary Works, Granite City Works, and Great Lakes Works 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 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 I inbox or in hardcopy to: USEPA. OAQPS CORE CBI Office 4930 Old Page Road Durham, NC 27703 From: Piscitelli, Alexis S <APiscitelli@uss.com> Sent: Monday, March 31, 2025 4:58 PM To: AirAction <AirAction@epa.gov>; Zeldin, Lee <Zeldin.Lee@epa.gov> Cc: Szabo, Aaron <Szabo.Aaron@epa.gov>; tardif.abilgale@epa.gov; Hamilton, Sabrina <Hamilton.Sabrina@epa.gov>; Tsirigotis, Peter <Tsirigotis.Peter@epa.gov>; Lassiter, Penny <Lassiter.Penny@epa.gov>; Woodwell, Tishie W <TWoodwell@uss.com>; Hardin, Christopher W <CWHardin@uss.com>; Tunno, Brett J <BJTunno@uss.com> Subject: Presidential Exemption: Integrated Iron and Steel MACT RTR Rule (2024): U. S. Steel's Edgar Thomson Plant, Gary Works, Granite City Works, and Great Lakes Works Caution: This email originated from outside EPA. please exercise additional caution when deciding whether to open attachments or click on provided links. I Dear Administrator Zeldin, Please see U. S. Steel's attached request for Clean Air Act Section 1 12(i)(4) Presidential Exemption from National Emission Standards for Hazardous Air Pollutants: Integrated Iron and Steel Manufacturing Facilities, 89 Fcd. Reg. 23.294 (April 3, 2024) Thank you for the opportunity to provide this Request for a Presidential Exemption. Sincerely, Alexis Piscitelli U. S. Steel Gary Works, Granite City and Great Lakes Works Senior Director, Environmental North American Flat Rolled Manufacturing I)IS('I.AIMER & CONFIDENTIALITY NOTICE: This email neither constitute., an iotreeinent to conduct transactions by electronic means nor create., any kgally contract or enl'oi-eedrilc o'riligation in the iily,encc ad fully tiis nLd written contract The information contained in t i email :dui any Sierra Club FOIA 2025-EPA-04883 ED_018388_00005541-00001 SC_EVERSPLIT0006438