Message From: Jim Cooper [JCooper@afpm.org] Sent: 3/19/2025 2:54:25 PM To: Dekleva, Lynn [dekleva.lynn@epa.gov] CC: Jerry Couri [JCouri@afpm.org]; Robert Benedict [RBenedict@afpm.org]; Beck, Nancy [beck.nancy@epa.gov] Subject:RE: AFPM Comments on Prioritization and Pre-Prioritization of Chemicals Under TSCA Caution: This email originated from outside EPA, please exercise additional caution when deciding whether to open attachments or click on provided links.

Message From: Jamie Boone (TMNA) Damie.boone@toyota.com] Sent: 2/26/2025 1:29:27 PM To: Dominguez, Alexander [dominguez.alexander@epa.gov]; Stephen J Ciccone (TMNA) [stephen.ciccone@toyota.com] Subject:Re: Follow Up Contact Information Caution: This email originated from outside EPA, please exercise additional caution when deciding whether to open attachments or click on provided links.

From: Leopold, Matt [MLeopold@hunton.com] ent: 2/24/2025 5:48:25 PM o: Dominguez, Alexander [dominguez.alexander@epa.gov Tardif, Abigale (Abbie) [Tardif.Abigale@epa.gov] ubject:Invitation - FMI Government Affairs Committee Caution: This email originated from outside EPA, please exercise additional caution when deciding whether to open attachments or click on provided links.

From: Noe, Paul [Paul_Noe@afandpa.org] ent: 4/8/2025 9:34:19 PM o: Browne, Peggy [Browne.Peggy@epa.gov] CC: Bradner, Kai [Kai_Bradner@afandpa.org]; Lanier, Lynsey [Lanier.Lynsey@epa.gov]; Kramer, Jessica L.

Message From: Sent: To: Subject: Attachments: Brown, Ashley [/O=EXCHANGELABS/OU=EXCHANGE ADMINISTRATIVE GROUP (FYDIBOHF23SPDLT)/CN=RECIPIENTS/CN=8D0606BC1F694C6AA1C3A90C00B7825D-51E37D1D-82] 2/21/2025 6:11:41 PM tvigil@westgov.org FW: WGA Invitation: Western Governors and Cabinet Officials Breakfast Meeting I Saturday, February 22 from 8:00 9:30 a.m.

Message From: Noe, Paul [Paul_Noe@afandpa.org] Sent: 2/9/2025 5:26:25 PM To: Voyles, Travis [voyles.travis@epa.gov] CC: matt.hall@smurfitwestrock.com; timothywegner@packagingcorp.com Subject:RE: Meeting Request by Paper Mill Workers (Feb 4-Feb 6) Caution: This email originated from outside EPA, please exercise additional caution when deciding whether to open attachments or click on provided links.

Message From: Davis, Dustin [DDavis2@westlake.com ] Sent: 3/31/2025 5:42:32 PM To: AirAction [AirAction@epa.gov] CC: Szabo, Aaron [Szabo.Aaron@epa.gov]; Tardif, Abigale (Abbie) [Tardif.Abigale@epa.gov ]; Donahue, Sean [donahue.sean@epa.gov ]; Dominguez, Alexander [dominguez.alexander@epa.gov ]; Tsirigotis, Peter [Tsirigotis.Peter@epa.gov ]; Lassiter, Penny [Lassiter.Penny@epa.gov ]; Lessard, Patrick [Lessard.Patrick@epa.gov ]; Bouchard, Andrew [Bouchard.Andrew@epa.gov ] Subject: CAA Section 112(i)(4) Waiver Request - Westlake Vinyl's Inc. - Calvert City, KY Attachments:2025.03.31 - CAA Section 112(1)(4) Waiver Request to US EPA - Westlake - Calvert City Facility.pdf Caution: This email originated from outside EPA, please exercise additional caution when deciding whether to open attachments or click on provided links.

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.

Message From: Sent: To: CC: Subject: AirAction [/O=EXCHANGELABS/OU=EXCHANGE ADMINISTRATIVE GROUP (FYDIBOHF23SPDLT)/CN=RECIPIENTS/CN=FA78B98923384078995E04A73D258D83-AIRACTION] 3/28/2025 5:34:12 PM RJ Shaffer [rj.shaffer@scrubgrass.com] dave.gates@scrubgrass.com RE: Presidential Exemption; 40 CFR Part 63 Subpart UUUUU (MATS): Scrubgrass Reclamation Company L.P. / Scrubgrass Generating Plant/Venango Flag: Follow up Thank you for emailing the AirAction mailbox to request a Presidential Exemption under section 112(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.

Message From: Vodopivec, Cynthia [Cynthia.Vodopivec@vistracorp.com] Sent: 3/31/2025 9:25:16 PM To: AirAction [AirAction@epa.gov] CC: Mitchell, David [David.Mitchell@vistracorp.com]; Loveless, Desiree [Desiree.Loveless@vistracorp.com]; Homnick, Peter [Peter.Homnick@vistracorp.com] Subject: Presidential Exemption: MATS RTR: Miami Fort Power Plant Attachments:Miami Fort MATS RTR Presidential Exemption Request (3-31-25).pdf Caution: This email originated from outside EPA, please exercise additional caution when deciding whether to open attachments or click on provided links.

Vinyl Institute September 2024 RTP Meeting Follow Up Letter November 22, 2D24 Any facility with obvious mischaracterized or misplaced emission sources (e.g., all emission points in the parking lot of the facility or the middle of a public road) were excludedfrom this analysis.'

18. 2025).

USCA Case #24-1287 Document #2077531 Filed: 09/30/2024 Page 3 of 81 since 2011). 6.

BRACEWELL March 31, 2025 Page 3 comply with the Rule--and the time that will be needed to do so.

Plum Point Energy Station, Osceola, AR 2732 South County Road 623 Osceola, AR 72370 March 31, 2025 [ HYPERL1NK "mailto:Submittedviaemailtoairactiongcpa.gov" ] President Donald J.