Document BR3GQMBLjnypYY7Kz5wOvML5k

Message From: Tamukong, Walter [WalterTamukong@clevelandcliffs.com] Sent: 3/31/2025 9:26:10 PM To: AirAction [AirAction@epa.gov] CC: Tsingotis, Peter [Tsirigotis.Peter@epa.gov]; Lassiter, Penny [Lassiter.Penny@epa.gov]; Forrester, Traci L [Traci.Forrester@clevelandcliffs.com ] Subject: Presidential Exemption: National Emission Standards for Hazardous Air Pollutants for Coke Ovens: Pushing, Quenching, and Battery Stacks, and Coke Oven Batteries; Residual Risk and Technology Review, & Periodic Technology Review (89 FR 55684; July 5, 2024) Attachments:Request for Presidential Exemption - Coke Oven MACT (3-31-2025 FINAL).pdf; Exh A.pdf; Exh B.pdf; Exh C.pdf Caution: This email originated from outside EPA, please exercise additional caution when deciding whether to open attachments or click on provided links. Flag: Follow up Dear Administrator, Hon. Lee M. Zeldin: On behalf of Cleveland-Cliffs Inc., Please sec attached request for Presidential Exemption: National Emission Standards foi- 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) (Cake Ovens Rule) Cleveland-Cliffs Inc. hereby requests a two-year Presidential exemption in accordance with CAA I 12(i)(4) for Cleveland-Cliffs Burns Harbor I.I.C; Cleveland-Cliffs Cleveland Works .Warren Location; and Cleveland-Cliffs \1oncsscn Coke LLC from compliance with the standards and limitations in the 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 Fed. Reg. 55684 (July 5, 2024) (collectively, the "Coke Ovens Rule"). 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 'l'cchnology 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) National Emission Standards for Hazardous Air Pollutants: Taconite Iron Ore Processing. EPA Docket No. OAR. RIN, 89 Fcd. Reg. 16408 (March 6, 2024) Sierra Club FOIA 2025-EPA-04883 ED_018388_00000166-00001 SC_EVERSPLIT0020648 If you have questions or need additional information, please contact Walter Iamukong at 216-694-4862 or at J1,2 LILI. Sincerely Walter Iamukong CLIFFS CLEVELAND-CLIFFS INC. 200 Public Square. 3300 Cleveland, OH 44114 P: (216) 694-5700 www.cicvelandcliffs.com This electronic message and any attachments included with this message arc for the exclusive use of the individual or entity to which it is intended to be addressed. This message may contain information that is privileged or confidential and thereby exempt and protected from unauthorized disclosure under applicable law. If the reader of this message is not the intended recipient, or an employee or agent responsible for delivering the message to the intended recipient, be aware that any disclosure, dissemination, distribution or copying of this communication, or the use of its contents, is not authorized and is strictly prohibited. If you have received this communication and are not the intended recipient, please notify the sender immediately and permanently delete the original message from your e-mail system. Sierra Club FOIA 2025-EPA-04883 ED_018388_00000166-00002 SC_EVERSPLIT0020649