Respectfully Submitted, Mark Crawford Environmental Manager Ebensburg Power Sierra Club FOIA 2025-EPA-04883 ED_018388_00005613-00002 SC_EVERSPLIT0005434 Message From: Sent: To: CC: Subject: AirAction [/O=EXCHANGELABS/OU=EXCHANGE ADMINISTRATIVE GROUP (FYDIBOHF23SPDLT)/CN=RECIPIENTS/CN=FA78B98923384078995E04A73D258D83-AIRACTION] 4/2/2025 11:59:43 AM 'Toomey, Megan A' [Megan.Toomey@talenenergy.com] 'Paulin, David J' [David.Paulin@talenenergy.com] CORRECTION: Updated email address for CBI related to the Presidential Exemption In the previous email, an incorrect email address was provided for the submission of electronic Confidential Business Information (CBI).

If you have any questions or need additional information, please contact me at 218-744-6037.

data providing the basis for this rulemaking were not publicly available until the Proposed Rule was published on August 16, 2023.'

Hon.

Accordingly. the President is authorized to exercise his discretion to exempt ECUs from complying with the MA FS MR where ( 1) the technology required "to implement" the standard is not available and (2) where it is in the interest of national security.

USCA Case #24-1190 Document #2062093 Filed: 06/27/2024 Page 90 of 92 The differences in production, labor demand, and intermediate demand associated with the closure of the Colstrip SES and the Rosebud Mine impact these blocks, causing them to react to the changes and adjust to a new equilibrium.

mercury emissions increases were not directly traceable to a cause, even upon data analysis. 35.

Message From: Sent: To: Subject: AirAction [/O=EXCHANGELABS/OU=EXCHANGE ADMINISTRATIVE GROUP (FYDIBO HF23SPDLT)/CN =RECIPIENTS/CN =FA78 B98923384078995E04A73D258D83-AlRACTION] 4/2/2025 12:05:34 PM Tritapoe, Michael G [mtritapoe@tva.gov] CORRECTION: Updated email address for CBI related to the Presidential Exemption In the previous email, an incorrect email address was provided for the submission of electronic Confidential Business Information (CBI).

Message From: Sent: To: Noonan, Jenny [Noonan.Jenny@epa.gov] 3/21/2025 7:29:35 PM Cortelyou-Lee, Jan [Cortelyou-Lee.Jan@epa.gov]; Ashley, Jackie [Ashley.Jackie@epa.gov]; Petuya, Lauren [Petuya.Lauren@epa.gov] 2025.03.21_Presidential Exemption Directions_ Edits.doc 2025.03.21 Presidential Exemption Directions Edits.docx Sierra Club FOIA 2025-EPA-04883 ED_018865_00000003-00001 SC_EVERSPLIT0007768

Message From: Sent: To: Subject: Cortelyou-Lee, Jan [/O=EXCHANGELABS/OU=EXCHANGE ADMINISTRATIVE GROUP (FYDIBOHF23SPDLT)/CN=RECIPIENTS/CN=75B1EEC7B16E46D5B9114935FC6A771E-JCORTELY] 3/21/2025 4:09:37 PM Noonan, Jenny [Noonan.Jenny@epa.gov]; McLamb, Marguerite [McLamb.Marguerite@epa.gov]; Ashley, Jackie [Ashley.Jackie@epa.gov]; Petuya, Lauren [Petuya.Lauren@epa.gov]; Do, Bebhinn [Do.Bebhinn@epa.gov] RE: Directions for Presidential Exemption Submissions I added a bit from Marguerite's email -- sending on now.

FIUBICON LLC March 31, 2025 U.S.

Illinois Power Generating Company Illinois Power Generating Company Newton Power Station 6725 N. 50011' Street Newton, IL 62448 March 31, 2025 Submitted via email to airaction(alepa.gov President Donald J.

The content image001.jpg of type has been blocked. 2024-EPA-05254 Sierra Club FOIA 2024-EPA-05254 ED_017426_00000875-00001 SC_EVERSPLIT0000660

ADMINISTRATOR ANDREW WHEELER EVENT REQUEST FORM U.S.

Message From: Sent: To: CC: Subject: Starmann, Allison [Allison_Starmann@americanchemistry.com] 1/7/2020 10:17:56 PM Hyman, Alana [Hyman.Alana@epa.gov] Lane, Holly [Lane.Holly@epa.gov]; Seaver, Jedidiah [seaver.jedidiah@epa.gov]; Pruitt, Mark [pruitt.mark@epa.gov]; McFaul, Jessica [mcfaul.jessica@epa.gov]; Kirchner, Mary [Kirchner.Mary@epa.gov] RE: Feb 5 Thank you Alana, We will complete this form and am happy to assist the speechwriter and security team in coordinating.