Document g2mbk9109dRzb2von1O6jnGkJ

Message From: Sent: To: Subject: AirAction [/O=EXCHANGELABS/OU=EXCHANGE ADMINISTRATIVE GROUP (FYDIBOHF23SPDLT)/CN=RECIPIENTS/CN=FA78898923384078995E04A73D258D83-AIRACTION] 4/1/2025 1:23:52 PM Tamukong, Walter [Walter.Tamukong@clevelandcliffs.com ] RE: REQUEST FOR PRESIDENTIAL EXEMPTION "National Emission Standards for Hazardous Air Pollutants: Integrated Iron and Steel Manufacturing Facilities Technology Review" (89 FR 23294; April 3, 2024) on Behalf of Cleveland-Cliffs Inc. 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 ;I: inbox or in hardcopy to: USEPA. OAQPS CORE CBI Office 4930 Old Page Road Durham, NC 27703 From: Tamukong, Walter <Walter.Tamukong@clevelandcliffs.com> Sent: Monday, March 31, 2025 4:08 PM To: AirAction <AirAction@epa.gov> Cc: Tsirigotis, Peter <Tsirigotis.Peter@epa.gov>; Lassiter, Penny <Lassiter.Penny@epa.gov>; Forrester, Traci L <Traci.Forrester@clevelandcliffs.com> Subject: REQUEST FOR PRESIDENTIAL EXEMPTION "National Emission Standards for Hazardous Air Pollutants: Integrated Iron and Steel Manufacturing Facilities Technology Review" (89 FR 23294; April 3, 2024) on Behalf of Cleveland-Cliffs Inc. 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, lion. Lcc M. Zeldin: On behalf of Cleveland-Cliffs Inc., Please see attached request for presidential exemption from "National Emission Standards for Hazardous Air Pollutants: integrated Iron and Steel Manufacturing Facilities Technology Review" (89 FR 23294; April 3, 2024) on Behalf of Cleveland-Cliffs Inc. Integrated Iran and Steel Manufacturing Facilities We arc requesting two-years presidential exemption in accordance with CAA 1 12(i)(4) for Cliffs' facilities which includes Burns Harbor and Indiana Harbor East and West in Indiana. Cleveland Works and Middletown Works in Ohio, and Dearborn Works in Michigan. Granting the extension will not result in any unacceptable risks to the public or the environment because EPA has determined that the source category presents an acceptable risk to human health with an ample margin of safety with the present controls, requirements, and limits already in effect. Also attached are three referenced documents (Congressional letters) to support the request for Presidential exemption of steel manufacturers and related supply chains from: National Emission Standards for Hazardous Air Pollutants: Integrated Iron and Steel Manufacturing Facilities 'Technology Review (89 FR 23294; April 3, 2024) National Emission Standards for Hazardous Air Pollutants: Lime Manufacturing Plants Technology Review, EPA Docket No. OAR-2017-0015, RIN 2060-AV59, 89 Fed. Reg. 57,738 National Emission Standards for Hazardous Air Pollutants for Coke Ovens: Pushing, Quenching, and Battery Stacks, and Coke Oven Batteries; Residual Risk and Technology Review, and Periodic Technology Review (89 FR 55684; July 5. 2024) (Coke Ovens Rule) Sierra Club FOIA 2025-EPA-04883 ED_018388_00005520-00001 SC_EVERSPLIT0005564