Document 2qrvaoqO7EYYMzwNqRmpLOm4r

Message From: RJ Shaffer [rj.shaffer@scrubgrass.com ] Sent: 3/28/2025 5:21:58 PM To: AirAction [AirAction@epa.gov] CC: cheistand@panthercreekenergy.com Subject: Presidential Exemption; 40 CFR Part 63 Subpart UUUUU (MATS): Panther Creek Power OPR LLC Attachments:Panther Creek Power Exemption Request.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 Airaction (a; EPA, Attached, please find the Presidential Exemption request for Panther Creek Power Operating Please contact Cliff Heistand Environmental Manager (copied) or myself with any questions. Thank you for your time. Richard J. Shaffer Asset Manager 814-673-0929 Sierra Club FOIA 2025-EPA-04883 ED_018388_00000252-00001 SC_EVERSPLIT0020697