Message From: Sent: To: Killian, Cole [Killian.Cole@epa.gov] 2/6/2025 9:20:53 PM Bolden, Allyse [Bolden.Allyse@epa.gov] Good afternoon Allyse.

Message From: Sent: To: Killian, Cole [Killian.Cole@epa.gov] 2/10/2025 7:57:21 PM Barja, Kyle [Barja.Kyle@epa.gov] Got it, thank you Earthjustice/Sierra Club 2025-EPA-05146 ED_018033_00001147-00001 SC_EVERSPLIT0031162

Message From: Sent: To: Noga, Vaughn [Noga.Vaughn@EPA.GOV] 2/12/2025 2:59:20 PM Killian, Cole [Killian.Cole@epa.gov] Killian, Cole - GM Cole.

Message From: Morgan, Brooks [brooks.morgan@ed.gov] Sent: 2/13/2025 2:35:35 PM To: Killian, Cole [Killian.Cole@epa.gov] Subject: Letter Attachments:William Carey Univ_Grant Termination.021025_FINAL.pdf I- 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: Subject: EISD [eisd@epa.gov] 2/10/2025 2:27:11 PM Killian, Cole [Killian.Cole@epa.gov] Action Required: Incident INC1583957 is on hold awaiting your input - Comments have been added INC1583957 - VDI Pro for Cole Killian Comments: 02/10/2025 09:26:54 EST - Gary Blake Additional comments Sent message in Teams for user to call me 02/07/2025 11:11:22 EST - Gary Blake Additional comments Called user and left VM. 02/06/2025 10:23:28 EST - Gary Blake Additional comments User to call me back To view these comments in your personalized portal page, please use the blue button below.

Message From: Kirkland, William in Teams [no-reply@epa.gov] Sent: 2/11/2025 12:07:02 PM To: Killian, Cole [Killian.Cole@epa.gov] Subject: William sent a message Hi, Your teammates are trying to reach you in Microsoft Teams.

From: Troy Bredenkamp [tbredenkamp@ethanolrfa.org ent: 4/15/2025 7:31:05 PM o: Szabo, Aaron [Szabo.Aaron@epa.gov]; Tardif, Abigale (Abbie) [Tardif.Abigale@epa.gov] ubject:RE: RFA meeting request to discuss E15 and SREs Caution: This email originated from outside EPA, please exercise additional caution when deciding whether to open attachments or click on provided links.

Message From: ent: o: C: object: Boxerman, Samuel B.

'tinned :7Statcs WASHINGTON.

Message From: Mike Bartholomew [mike.bartholomew@bbraunusa.com] Sent: 3/31/2025 6:59:47 PM To: AirAction [AirAction@epa.gov] CC: Christopher Greene [chris.greene@bbraunusa.com ] Subject: Presidential Exemption: Ethylene Oxide Emissions Standards for Sterilization Facilities Residual Risk and Technology Review, 89 Fed.

Process Wastewater Streams In Ethylene Oxide Service Information for Projects #1 and #2 - Installation of water scrubbers and Purge Glycol Reactors.

Sierra Club FOIA 2025-EPA-04883 ED_018388_00005756-00002 SC_EVERSPLIT0005505

Message From: Sent: To: Subject: AirAction [/O=EXCHANGELABS/OU=EXCHANGE ADMINISTRATIVE GROUP (FYDIBO HF23SPDLT)/CN =RECIPIENTS/CN =FA78 B98923384078995E04A73D258D83-AlRACTION] 4/1/2025 3:50:09 PM Tamukong, Walter [Walter.Tamukong@cleyelandcliffs.com ] RE: REQUEST FOR PRESIDENTIAL EXEMPTION: National Emission Standards for Hazardous Air Pollutants: Urne Manufacturing Plants Technology Review, EPA Docket No.

Presidential Exemption Request GVEA Healy Power Plant March 31, 2025 GVEA's service area and membership are exceptionally vulnerable to disruptions in power generation.

Throughout the rulemaking process, EPA worked to address technical and analytical flaws with these rules raised by multiple stakeholders.