Earthjustice/Sierra Club 2025-EPA-05146 ED_018033_00000563-00491 SC_EVERSPLIT0032650 Information Technology Enterprise Development Enforcement Support Services Environmental Services Assistance Team (ESAT) RAPID Al MAINES GS35F486BA / 47QFPA20F0002 SAIC EPW18007 CGI FEDERAL OEJECR Community Change Technical Assistance SBIR Review Support System MAINES Advancing a Circular Economy for Materials Response Engineering & Analytical Contract 68-HE0719C0003 ANC JANITORIAL SERVICES Support Services for Chemical Screening, Review, and/or Evaluation of New, Existing, and Safer Choice GS35F486BA / 47QFPA20F0002 SAIC ORPSS SHEM/Sustainability Call Order 68HERC20D0029/Pegasus Technical Services, Inc, Operations and Technical Support Services for EPA 140D0420A0009 ITS EPA IV Enterprise Support Services and Endpoint Technology (ESSET) ITI 3 HESC II Cincinnati SHEM Support Contract Region III ESAT Information Technology Enterprise Development EPA R7 START V 68HERH20D0003 OAK RIDGE ASSOCIATED UNIVERSITIES 1113-000201 OAKRIDGE ASSOCIATED UNIVERSITIES IT Support and Infrastructure Services Work Incorporated 68HERD20A0006/68HERH20F0356 TRINITY MAINES ITS EPA IV Enterprise Support Services and Endpoint Technology (ESSET) NITAAC Response Engineering & Analytical Contract 68HERC20D0018 JACOBS NVFEL IT/TELECOMMUNICATION SUPPORT Information Technology Enterprise Development Region 4 IT Helpdesk Valiant Solutions LLC Datawiz Corporation1 OSRTI Technical Assessment, Support, Outreach & Training Call Order 02 MAINES VALERIE VINES ORISE HSHQEC13D00005 COASTAL INTERNATIONAL SECURITY PRICE MODERN-1 PRICE MODERN MAINES Earthjustice/Sierra Club 2025-EPA-05146 ED_018033_00000563-00492 SC_EVERSPLIT0032651 OW - OFFICE OF WATER REGION 6 - DALLAS REGION 9 - SAN FRANCISCO ORD - OFFICE OF RESEARCH AND DEVELOPMENT OMS - OFFICE OF MISSION SUPPORT OCSPP - OFFICE OF CHEMICAL SAFETY AND POLLUTION PREVENTION OCFO - OFFICE OF THE CHIEF FINANCIAL OFFICER OEJECR - OFFICE OF ENVIRONMENTAL JUSTICE AND EXTERNAL CIVIL RIGHTS ORD - OFFICE OF RESEARCH AND DEVELOPMENT OMS - OFFICE OF MISSION SUPPORT OLEM - OFFICE OF LAND AND EMERGENCY MANAGEMENT OLEM - OFFICE OF LAND AND EMERGENCY MANAGEMENT REGION 10 - SEATTLE OCSPP - OFFICE OF CHEMICAL SAFETY AND POLLUTION PREVENTION OCSPP - OFFICE OF CHEMICAL SAFETY AND POLLUTION PREVENTION OMS - OFFICE OF MISSION SUPPORT ORD - OFFICE OF RESEARCH AND DEVELOPMENT OMS - OFFICE OF MISSION SUPPORT OMS - OFFICE OF MISSION SUPPORT ORD - OFFICE OF RESEARCH AND DEVELOPMENT OMS - OFFICE OF MISSION SUPPORT ORD - OFFICE OF RESEARCH AND DEVELOPMENT REGION 3 - PHILADELPHIA OMS - OFFICE OF MISSION SUPPORT REGION 7 - KANSAS CITY ORB - OFFICE OF RESEARCH AND DEVELOPMENT OCSPP - OFFICE OF CHEMICAL SAFETY AND POLLUTION PREVENTION OMS - OFFICE OF MISSION SUPPORT REGION 1 - BOSTON OAR - OFFICE OF AIR AND RADIATION OMS - OFFICE OF MISSION SUPPORT OMS - OFFICE OF MISSION SUPPORT OLEM - OFFICE OF LAND AND EMERGENCY MANAGEMENT OLEM - OFFICE OF LAND AND EMERGENCY MANAGEMENT ORD - OFFICE OF RESEARCH AND DEVELOPMENT OAR - OFFICE OF AIR AND RADIATION OMS - OFFICE OF MISSION SUPPORT REGION 4 - ATLANTA OAR - OFFICE OF AIR AND RADIATION OCSPP - OFFICE OF CHEMICAL SAFETY AND POLLUTION PREVENTION OLEM - OFFICE OF LAND AND EMERGENCY MANAGEMENT OMS - OFFICE OF MISSION SUPPORT OLEM - OFFICE OF LAND AND EMERGENCY MANAGEMENT OMS - OFFICE OF MISSION SUPPORT OMS - OFFICE OF MISSION SUPPORT OMS - OFFICE OF MISSION SUPPORT Earthjustice/Sierra Club 2025-EPA-05146 ED_018033_00000563-00493 SC_EVERSPLIT0032652 Jackson.Valisha@epa.gov WEBB.RACHEL@EPA.GOV Mendez.Andrew@epa.gov vega.ann@epa.gov CUILLA.MICHELLE@EPA.GOV SUTTON.JENNIFER@EPA.GOV CHAKI.SANJIB@EPA.GOV hertzberg.amelia@epa.gov RICHARDS.APRIL@EPA.GOV CUILLA.MICHELLE@EPA.GOV meyerellen@epa.gov BURCHETTE.SELLA@EPA.GOV wimmerpeter@epa.gov FRANCOIS.ISAAC@EPA.GOV SUTTON.JENNIFER@EPA.GOV SPROUSE.AARON@EPA.GOV KOCH.NATALIE@EPA.GOV DELACRUZ-MATTHEWS.ALEXANDRIA@EPA.GOV Orzel.Gabby@epa.gov MARSHALL.KELLEY@EPA.GOV CUILLA.MICHELLE@EPA.GOV TANT.JENNIFER@EPA.GOV Schafer.Xavier@epa.gov Jackson.Valisha@epa.gov davis.michaelb@epa.gov HOUSE.SHAUN@EPA.GOV MOORE.DEON@EPA.GOV garrett.faith@epa.gov HENNESSEY.PATRICIA@EPA.GOV APLIN.JONATHAN@EPA.GOV CUILLA.MICHELLE@EPA.GOV Orzel.Gabby@epa.gov BUSHEE.WILLIAM@EPA.GOV BURCHETTE.SELLA@EPA.GOV HARRIS.ROBIN@EPA.GOV SAUNDERS.JOHNE@EPA.GOV Jackson.Valisha@epa.gov EVANS.MALIKAH@EPA.GOV KEITH-THOMPSON.KIMBERLY@EPA.GOV SCHULTZ.ROBERT@EPA.GOV HIPPEN.RANDY@EPA.GOV CUILLA.MICHELLE@EPA.GOV GOLDRING.SUSIE@EPA.GOV farmer.charlisa@epa.gov BENTON.MELISSA@EPA.GOV VanEnwyck.Adam@epa.gov FENDERSON.HOLLY@EPA.GOV bell.caesar@epa.gov frigeno.lorry@epa.gov VanEnwyck.Adam@epa.gov WALKER.DANAM@EPA.GOV BROWN.SHEILA.L@EPA.GOV FENDERSON.HOLLY@EPA.GOV Nyirenda.Joey@epa.gov RANGEL.JORGE@EPA.GOV GOODE.ASIA@EPA.GOV MINCHENKOV.SERGEY@EPA.GOV HAMMEL.CRAIG@EPA.GOV VanEnwyck.Adam@epa.gov FORTUNE.WARREN@EPA.GOV farmer.charlisa@epa.gov LIMESAND.KURT@EPA.GOV sergent.randy@epa.gov VanEnwyck.Adam@epa.gov MINCHENKOV.SERGEY@EPA.GOV smith.jennifer.l@epa.gov Jozwik.Joseph@epa.gov farmer.charlisa@epa.gov PALMER.ANGELA@EPA.GOV brooks.michaels@epa.gov richardson.lashonia@epa.gov VanEnwyck.Adam@epa.gov CUILLA.MICHELLE@EPA.GOV VanEnwyck.Adam@epa.gov Earthjustice/Sierra Club 2025-EPA-05146 ED_018033_00000563-00494 SC_EVERSPLIT0032653 Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Earthjustice/Sierra Club 2025-EPA-05146 ED_018033_00000563-00495 SC_EVERSPLIT0032654

Appointment From: Sent: To: CC: Coogan, Daniel [Coogan.Daniel@epa.gov] 2/5/2025 1:50:20 AM Legare, Pamela [Legare.Pamela@epa.gov]; Rogers, JoanB [Rogers.JoanB@epa.gov]; Killian, Cole [Killian.Cole@epa.gov]; Tharp, Scott [Tharp.Scott@epa.gov] Hublar, Jennifer [Hublar.Jennifer@epa.gov] Subject: Location: Contracts Line of Business Microsoft Teams Meeting Start: 2/7/2025 4:00:00 PM End: 2/7/2025 4:50:00 PM Show Time As: Tentative Required Attendees: Optional Attendees: Legare, Pamela; Rogers, JoanB; Killian, Cole; Tharp, Scott Hublar, Jennifer To go over the contracts/ procurement transaction process with Cole and start to walk him through Datamart.

Appointment From: Sent: To: Dominguez, Alexander [dominguez.alexander@epa.gov] 3/15/2025 5:48:55 AM Jonathan Weinberger [jonathan.weinberger@gm.com]; Omar Vargas [omar.vargas@gm.com]; Szabo, Aaron [Szabo.Aaron@epa.gov] Subject: Meeting (ScheduledMeeting)/Thread Id: 19:meeting_Yjg0Y2EzOGQtMTdjMC00ZjdiLWExM2ItOTRIY2FjNTM0NDU2@thread.v2/Communication Id: 6d3f11060c63-4431-8c32-2cc44ffb222d/Jonathan Weinberger,Omar Vargas,Szabo, Aaron Start: 3/14/2025 9:01:19 PM End: 3/14/2025 9:26:05 PM Show Time As: Busy Recurrence: (none) Required Attendees: Jonathan Weinberger; Omar Vargas; Szabo, Aaron Start Time (UTC): 3/14/2025 9:01:19 PM End Time (UTC): 3/14/2025 9:26:05 PM Duration: 00:24:46.1476329 [3/14/2025 9:01:56 PM (UTC)] jonathan.weinberger@gm.com joined. [3/14/2025 9:26:05 PM (UTC)] jonathan.weinberger@gm.com left. [3/14/2025 9:01:55 PM (UTC)] omar.vargas@gm.com joined. [3/14/2025 9:26:05 PM (UTC)] omar.vargas@gm.com left. [3/14/2025 9:01:19 PM (UTC)] Szabo.Aaron@epa.gov joined. [3/14/2025 9:26:05 PM (UTC)] Szabo.Aaron@epa.gov left.

From: Furchtgott-Roth, Diana [Diana.FurchtgottRoth@heritage.org] ent: 3/12/2025 5:29:39 PM o: Abboud, Michael [abboud.michael@epa.gov ubject:Re: Releases for today.

From: Leopold, Matt [MLeopold@hunton.com ent: 3/19/2025 6:46:58 PM o: Kramer, Jessica L.

From: Amanda France [Amanda.France@cei.org] ent: 4/15/2025 6:05:15 PM o: Brown, Ashley [Brown.Ashley@epa.gov] C: ZeldinScheduling [ZeldinScheduling@epa.gov] object: RE: Invitation to partner from the Competitive Enterprise Institute -- June 2, 2025.

AMERICAS POWER Reliable Secure Resilient Affordable March 3, 2025 Honorable Lee M.

American Forest & Paper Association December 5, 2024 Office of the President Dear President-elect Trump, On behalf of the American Forest & Paper Association (AF&PA) and our member companies, we congratulate you on your election to the Presidency.

Arizona rTGh AT ,00peratives Touchstone Energy' Cooperatives February 7, 2025 Via Electronic Correspondence (Sakow.Rick(&,epa.gov) Mr.

Message From: Chaitovitz, Chuck [CChaitovitz@USChamber.com] Sent: 5/6/2025 8:48:51 PM To: Zeldin, Lee [Zeldin.Lee@epa.gov] CC: Abboud, Michael [abboud.michael@epa.gov]; Risley, David [Risley.David@epa.gov]; Kramer, Jessica L.

Message From: Sent: To: Subject: AirAction [/O=EXCHANGELABS/OU=EXCHANGE ADMINISTRATIVE GROUP (FYDIBO HF23SPDLT)/CN =RECIPIENTS/CN -FA78B98923384078995E04A73D258D83-AlRACTION] 4/2/2025 12:17:46 PM William Matthews [william.matthews@cleco.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).

Message From: Sent: To: CC: Subject: AirAction [/0=EXCHANGELABS/OU=EXCHANGE ADMINISTRATIVE GROUP (FYDIBO HF23SPDLT)/CN =RECIPIENTS/CN =FA78 B98923384078995E04A73D258D83-AlRACTION] 4/2/2025 11:54:55 AM 'Poe, Jarrett K' [Jarrett.K.Poe@p66.com] 'Evans, Justin' [Justin.Evans@p66.com]; 'Hill, Russell A' [Russell.A.Hill@p66.com]; Bud.ghosh@p66.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).

Regulatory Citations that apply to both projects are: 40 CFR 63 Subpart G -- 40 CFR 63.124 -- Process Vents and Storage Vessels that are in ethylene oxide service -- procedures to determine compliance. 40 CFR 63.138 -- Process wastewater provisions -- performance standards for treatment processes managing Group 1 wastewater streams and/or residuals removed from Group 1 wastewater streams; and 40 CFR 63.138(6)(3) -- Control options: Group 1 wastewater streams for Table 9 compounds -- Reduce, by removal or destruction, the concentration of ethylene oxide to a level less than 1 parts per million by weight as determined in the procedures in 63.145(b) of this subpart; and the following general control provisions for Group 1 process wastewater streams: 40 CFR 63.132 -- Process wastewater provisions -- general 40 CFR 63.133 -- Process wastewater provisions -- wastewater tanks 40 CFR 63.134 -- Process wastewater provisions -- surface impoundments 40 CFR 63.135 -- Process wastewater provisions -- containers 40 CFR 63.136 -- Process wastewater provisions -- individual drain systems 40 CFR 63.137 -- Process wastewater provisions -- oil-water separators Page 2 Sierra Club FOIA 2025-EPA-04883 ED_Ol 8388_00000034-00002 SC_EVERSPLIT0005202

Message From: Maggie Olson [MOlson@bepc.com] Sent: 3/28/2025 9:08:03 PM To: AirAction [AirAction@epa.gov] CC: Erin Dukart [EDukart@bepc.com] Subject: Presidential Exemption: MATS: Basin Electric Power Cooperative Attachments:BEPC Presidential Exemption Request - signed.pdf Caution: This email originated from outside EPA, please exercise additional caution when deciding whether to open attachments or click on provided links.

As also explained further in EOSA's March 17 letter, it is in the national security interests of the United States to issue the requested exemption because if some facilities choose to cease operations rather than attempt compliance (which is likely), that will disrupt the supply of sterilized medical devices, raise the cost of those devices, and/or force medical suppliers or providers to source sterilized medical devices from abroad.