Document 85BMpyOGbnp3a29VO0dbJp9KB

Message From: Toomey, Megan A [Megan.Toomey@talenenergy.com ] Sent: 3/28/2025 7:44:32 PM To: AirAction [AirAction@epa.gov] CC: Paulin, David J [David.Paulin@talenenergy.com ] Subject: Presidential Exemption: 2024 MATS Rule: Colstrip Steam Electric Station, Units 3 and 4 Attachments:Presidential Exemption - MATS - Colstrip Units 3 and 4_FINAL.pdf; Exhibit 1 - Talen Montana Comments.pdf; Exhibit 2 - NorthWestern Comments.pdf; Exhibit 3 - Lebsack Declaration and Attachments.pdf; Exhibit 4 - Hines Declaration.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 Good Afternoon Please find attached the MATS Presidential Exemption request for Colstrip Steam Electric Station, Units 3 and 4. You may contact me with any questions. Thanks. Megan Toomey Vice President -- Environmental Affairs Talen Energy oorri,,yi, Office: 610.601.0216 Mobile: 816.872.7752 600 Hamilton Street, Suite 600 Allentown, PA 18101 TALEN ENERGY The information contained in this message is intended only for the personal and confidential use of the recipient(s) named above. If the reader of this message is not the intended recipient or an agent responsible for delivering it to the intended recipient, you are hereby notified that you have received this document in error and that any review, dissemination, distribution, or copying of this message is strictly prohibited. If you have received this communication in error, please notify us immediately, and delete the original message. Sierra Club FOIA 2025-EPA-04883 ED_018388_00000305-00001 SC_EVERSPLIT0020711