EPA Presidential Exemptions and CBI

Requests, supporting materials, and internal process discussions concerning presidential exemptions from hazardous-air-pollutant standards, including confidential business information.

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Production: digits or an SC_* ID. FOIA: hyphens are optional.
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Page 1 of 3 — 283 documents
Summary Year FOIA ID Number Production ID Pages
EPA FOIA record 2025-EPA-04883 discusses Otter Tail's request for a two-year exemption from the MATS RTR due to high costs and national security concerns, citing President Trump's Executive Orders on energy reliability. 2026 2025-EPA-04883
0005961
1
On March 31, 2025, Union Carbide Corporation requested a Presidential exemption from compliance with the Clean Air Act's NESHAP for its Seadrift, Texas facility, citing technological and time constraints for implementing required emissions controls. 2025 2025-EPA-04193
0001064–0001069
6
Email from P.J. Becker of City Water, Light and Power to Administrator Zeldin on April 16, 2025, submitting a Presidential Exemption for the MATS Rule regarding Dallman Unit 4, with an attached document. 2025 2025-EPA-04883
0020494
1
On April 16, 2025, City Water, Light and Power of Springfield, Illinois, submitted a request to EPA Administrator Lee Zeldin for a two-year exemption from compliance with the revised MATS rule for Dallman Unit 4, citing technological unavailability and the unit's critical role in regional grid reliability. 2025 2025-EPA-04883
0020495–0020497
3
Cory Thornton of Huntsman Petrochemical submitted a Presidential Exemption request under Clean Air Act Section 112(i)(4) to the EPA on March 31, 2025, with attachments detailing the request. 2025 2025-EPA-04883
0020512
1
On March 28, 2025, Jerry Purvis of East Kentucky Power Cooperative emailed EPA's AirAction requesting a Presidential Exemption under the Clean Air Act for compliance with the MATs RTR rule, seeking a two-year extension for Spurlock and Cooper Stations. 2025 2025-EPA-04883
0020513–0020514
2
Email from Robert Budnik of Trinseo LLC to the EPA's AirAction team, dated March 31, 2025, requesting a compliance exemption for the Midland facility under the HON Rule, with an attached exemption request letter. 2025 2025-EPA-04883
0020515
1
Email from Tom Paul of Trinseo to the EPA's AirAction team on March 31, 2025, requesting a Presidential Exemption regarding the NSPS and NESHAP HON Rule, with an attached request document. 2025 2025-EPA-04883
0020516
1
Email from Mary Meyer of Dow to EPA's AirAction on March 31, 2025, submitting a Presidential Exemption Request for the HON rule regarding Dow Louisiana Operations, with an attached letter for review. 2025 2025-EPA-04883
0020525
1
Email from Fernando Frollini of Dow Chemical, dated March 31, 2025, requesting a Presidential Exemption for the HON rule concerning Seadrift, Texas operations, with attachments for EPA review. 2025 2025-EPA-04883
0020526
1
Email from Malcolm Langlois of Anduril Industries to EPA's AirAction on March 31, 2025, regarding a Presidential Exemption for National Emission Standards for Hazardous Air Pollutants from Hazardous Waste Combustors in Mississippi. 2025 2025-EPA-04883
0020544
1
On March 31, 2025, Union Carbide Corporation submitted a request to the EPA for a two-year Presidential exemption from compliance with the National Emission Standards for Hazardous Air Pollutants for its Seadrift, Texas site, citing technology availability issues and national security concerns. 2025 2025-EPA-04883
0020538–0020542
5
On March 31, 2025, Dustin Davis of Westlake Vinyl's Inc. submitted a request to the EPA for a Presidential Exemption related to compliance with the CAA Section 112(i)(4) for their facility in Calvert City, Kentucky, including an attached detailed waiver request. 2025 2025-EPA-04883
0020545–0020546
2
Rob Watson of PurEnergy LLC emailed the EPA's AirAction on March 31, 2025, regarding a presidential exemption request for the Red Hills Generating Facility under the National Emission Standards for Hazardous Air Pollutants, including an attached exemption request document. 2025 2025-EPA-04883
0020547–0020548
2
Email from Nattaya Boonsombat of Dow to the EPA's AirAction on March 31, 2025, requesting a Presidential Exemption for the HON rule concerning Union Carbide's St. Charles, LA operations, with an attached support letter. 2025 2025-EPA-04883
0020549
1
Email from Ashley Brooks of Fuchs North America to the EPA's AirAction on March 31, 2025, requesting a Presidential Exemption for the Ethylene Oxide Sterilizer Rule (89 FR 24090) with an attached document. 2025 2025-EPA-04883
0020569
1
Email from Ryan Estevens of Westlake Vinyls Company, sent on March 31, 2025, requesting a Presidential Exemption under section 112(1)(4) of the Clean Air Act for their facility in Geismar, Louisiana, with an attached detailed request letter. 2025 2025-EPA-04883
0020570–0020571
2
Email from William Matthews of Cleco to the EPA's AirAction on March 31, 2025, requesting a Presidential Exemption for Cleco's Brame Energy Center - Unit 2 regarding National Emission Standards for Hazardous Air Pollutants. 2025 2025-EPA-04883
0020572
1
Email from Wendy Riggs of DeRoyal Industries to the EPA's AirAction on March 31, 2025, submitting a request for a presidential exemption regarding NESHAP EtO emissions standards for two sterilization facilities in New Tazewell, TN. 2025 2025-EPA-04883
0020576
1
Email from Georgia Stenger to AirAction on March 31, 2025, requesting a two-year Presidential Exemption for Keystone Generating Station from the MATS limit and PM CEMS installation deadline, with an attached justification letter. 2025 2025-EPA-04883
0020577
1
Email from Mark Leahey of the Medical Device Manufacturers Association, dated March 31, 2025, expressing support for presidential exemptions to National Emission Standards for Hazardous Air Pollutants regarding Ethylene Oxide emissions. 2025 2025-EPA-04883
0020578
1
Email from Christina Xydis of the Vinyl Institute to the EPA's AirAction team on March 31, 2025, includes a letter supporting members' request for a Presidential Exemption from certain provisions of the HON rule. 2025 2025-EPA-04883
0020580
1
Email from Mike Bartholomew of B. Braun US Device Manufacturing to the EPA's AirAction on March 31, 2025, requesting a presidential exemption regarding Ethylene Oxide emissions standards for sterilization facilities, with an attached document. 2025 2025-EPA-04883
0020584
1
Email correspondence dated March 31, 2025, from Kevin Culligan to the AirAction team discusses a presidential exemption request for the Emerald Coal Power Plant under the National Emission Standards for Hazardous Air Pollutants. 2025 2025-EPA-04883
0020590
1
Email correspondence from Kevin Culligan at the EPA on April 1, 2025, regarding Shieldon Industries' request for a presidential exemption from the National Emissions Standards for Hazardous Air Pollutants (NESHAP) regulations. 2025 2025-EPA-04883
0020589
1
Email from Brian McQuown to AirAction on March 31, 2025, requesting a Presidential Exemption from the Mercury and Air Toxics Standard for four Oklahoma Gas and Electric facilities, citing national security interests. 2025 2025-EPA-04883
0020601
1
Email from David K. Mohon of Southern Company to EPA's AirAction on March 31, 2025, requesting a Presidential exemption under Section 112(i)(4) of the Clean Air Act regarding National Emission Standards for Hazardous Air Pollutants. 2025 2025-EPA-04883
0020603
1
Email from Paula McCain of Westlake US 2 LLC to EPA's AirAction team on March 31, 2025, requesting a Presidential Exemption for compliance with the HON rule for their facility in Louisiana, with an attached detailed request letter. 2025 2025-EPA-04883
0020604–0020605
2
Email from Paula McCain of Westlake Chemicals, dated March 31, 2025, requesting a Presidential Exemption for their facility in Louisiana under the HON rule, with an attached detailed request letter. 2025 2025-EPA-04883
0020606–0020607
2
On March 31, 2025, Sarah Albert of SunCoke Energy emailed the EPA's AirAction regarding a letter to President Trump and Administrator Zeldin, including attachments related to a requested exemption for National Emission Standards for Hazardous Air Pollutants. 2025 2025-EPA-04883
0020611–0020612
2
Email from Linda Mirsky Brenneman of BASF to the EPA's AirAction team on March 31, 2025, submitting a request for a Clean Air Act 112(i)(4) Presidential Exemption for the Port Arthur, TX facility, with an attached request document. 2025 2025-EPA-04883
0020610
1
On March 31, 2025, Nick Bound of Ameren Missouri submitted a request for a Presidential Exemption under CAA Section 112(i)(4) regarding EPA's final rule on hazardous air pollutants for coal- and oil-fired electric utility steam generating units. 2025 2025-EPA-04883
0020613
1
Email from Heath Lovell to EPA's Air Action on March 31, 2025, requesting confirmation of receipt for a Presidential Exemption related to National Emission Standards for Hazardous Air Pollutants concerning the Merom Generating Station, with an attached request document. 2025 2025-EPA-04883
0020614
1
Email from Linda Mirsky Brenneman of BASF Corporation to the EPA's AirAction on March 31, 2025, requesting a Clean Air Act 112(i)(4) Presidential Exemption for facilities in Geismar, LA, and Freeport, TX, with an attached request document. 2025 2025-EPA-04883
0020615
1
Email from Walter Tamukong of Cleveland-Cliffs Inc. to the EPA's AirAction on March 31, 2025, requesting a two-year presidential exemption from National Emission Standards for Hazardous Air Pollutants for several manufacturing facilities. 2025 2025-EPA-04883
0020616–0020617
2
Email from Jennifer L. Hughes of McGuireWoods to the EPA's AirAction team on March 31, 2025, submitting a request for a Presidential exemption from the HON Rule for Ascend Performance Materials, with an attached detailed request letter. 2025 2025-EPA-04883
0020624–0020625
2
Email from Matthew DeLibero of U.S. Steel, dated March 31, 2025, regarding a request for a Presidential Exemption for the Coke MACT RTR Rule for the Clairton, PA facility, with an attached request document. 2025 2025-EPA-04883
0020632–0020633
2
On March 31, 2025, Sarah Douglas of Baker Botts emailed the EPA's AirAction regarding a recommendation for a two-year Presidential exemption from compliance with the MATS Rule, attaching the Class of '85 Regulatory Response Group's recommendations. 2025 2025-EPA-04883
0020636–0020637
2
Email from Jarrett K. Poe of WRB Borger Refinery to AirAction at EPA on March 31, 2025, requesting a two-year exemption from NSPS SOCMI-NESHAP HON compliance obligations under Clean Air Act Section 112(i)(4), with an attached exemption request letter. 2025 2025-EPA-04883
0020652
1
Email from Paul Wierenga to AirAction on March 31, 2025, submitting a request for a Presidential Exemption under section 112(i)(4) of the Clean Air Act on behalf of Medtronic Puerto Rico Operations Co, with an attached document. 2025 2025-EPA-04883
0020654
1
Email from Megan Lipscomb of WRB Refining LP, dated March 31, 2025, requesting a Presidential Exemption letter for the HON Rule, with an attached document, sent to the EPA's AirAction group. 2025 2025-EPA-04883
0020653
1
Email from Walter Tamukong of Cleveland-Cliffs Inc. to the EPA's AirAction on March 31, 2025, requesting a two-year Presidential exemption from National Emission Standards for Hazardous Air Pollutants for lime manufacturing, including attachments supporting the request. 2025 2025-EPA-04883
0020655–0020656
2
Email from Paul Wierenga to AirAction at EPA on March 31, 2025, submitting a request for a Presidential Exemption under section 112(i)(4) of the Clean Air Act for Medtronic Xomed LLC, with an attached request document. 2025 2025-EPA-04883
0020657
1
Email from Brad Tollerson of Otter Tail Power Company to EPA's AirAction on March 31, 2025, submitting a request for a Presidential Exemption regarding the MATS Rule for Big Stone Plant in South Dakota, with an attached document. 2025 2025-EPA-04883
0020658
1
Email from Brad Tollerson of Otter Tail Power Company to EPA's AirAction on March 31, 2025, submitting a request for a Presidential Exemption regarding the MATS Rule for Coyote Station in North Dakota, with an attached document. 2025 2025-EPA-04883
0020660
1
Email from Tracy Jenny of Sasol Chemicals to EPA's AirAction on March 31, 2025, requesting a Presidential Exemption under CAA 112(i)(4) for the Westlake, LA facility, with an attached request letter. 2025 2025-EPA-04883
0020661–0020662
2
Email from Teresa McGee of Indorama Ventures to the EPA's AirAction team on March 31, 2025, requesting review of a presidential exemption for the SOCMI and NESHAP regulations, with an attached exemption request document. 2025 2025-EPA-04883
0020665
1
Email from Paul Wierenga to the EPA's AirAction on March 31, 2025, submitting a request for a Presidential Exemption under Section 112(i)(4) of the Clean Air Act on behalf of Covidien regarding the Sterilizer Rule. 2025 2025-EPA-04883
0020663
1
Email from Chuck Odrechowski of PurEnergy LLC to the EPA's AirAction team, dated March 31, 2025, requesting a presidential exemption related to National Emission Standards for Hazardous Air Pollutants for coal- and oil-fired electric utility steam generating units. 2025 2025-EPA-04883
0020664
1
Cory Thornton of Huntsman Petrochemical submitted a Presidential Exemption request under Clean Air Act Section 112(i)(4) to the EPA on March 31, 2025, with attachments detailing the request. 2025 2025-EPA-04883
0020668
1
On March 31, 2025, Jason Aagenes of Cleveland-Cliffs Inc. submitted a request to the EPA for a two-year Presidential exemption from compliance dates for National Emission Standards for Hazardous Air Pollutants related to Taconite Iron Ore Processing, citing acceptable risk levels. 2025 2025-EPA-04883
0020673–0020674
2
Email from Ann Al-Bahish of CITGO to EPA's AirAction on March 31, 2025, submitting a CAA Presidential Exemption Request related to the HON rule, with Adrian Araiza copied for further inquiries. 2025 2025-EPA-04883
0020687
1
Email from Elizabeth Tillotson of Granite Shore Power, dated March 31, 2025, requesting a Presidential exemption under Section 112(i)(4) of the Clean Air Act for the Merrimack Station's compliance with the MATS RTR emissions standards. 2025 2025-EPA-04883
0020688
1
Email from Cory Thornton of Huntsman to the EPA's AirAction team, dated March 31, 2025, submitting a request for a Presidential Exemption under Clean Air Act Section 112(i)(4) on behalf of Rubicon LLC, with an attached document. 2025 2025-EPA-04883
0020689
1
Email from Matthew DeLibero of U.S. Steel on March 31, 2025, requests a Presidential Exemption for the Coke MACT RTR Rule concerning the Clairton, PA facility, forwarded by Jenny Noonan to the AirAction team on April 1, 2025. 2025 2025-EPA-04883
0020690–0020691
2
Email from RJ Shaffer to AirAction on March 28, 2025, includes a request for a Presidential Exemption under 40 CFR Part 63 Subpart UUUUU for Scrubgrass Reclamation Company L.P./Scrubgrass Generating Plant, with David Gates copied. 2025 2025-EPA-04883
0020696
1
Email from Vince Brisini to AirAction on March 28, 2025, submitting a Presidential Exemption request for National Emissions Standards for Hazardous Air Pollutants regarding Walleye Power, LLC Bay Shore Unit 1, with an attached request document. 2025 2025-EPA-04883
0020698
1
Email from Justin Andrews of Lhoist North America, dated March 28, 2025, requesting a Presidential Exemption from the Lime Manufacturing NESHAP, submitted alongside the National Lime Association's request, with an attached document outlining the exemption details. 2025 2025-EPA-04883
0020699
1
Email from Jenny Noonan on April 1, 2025, to AirAction regarding the assignment of case 25-03371-AO-EX related to U.S. Steel's Presidential Exemption under the Integrated Iron and Steel MACT RTR Rule, with attachments including a citizen letter and correspondence. 2025 2025-EPA-04883
0020703
1
Email from Mark Crawford to the EPA's AirAction team on March 28, 2025, submitting a Presidential Exemption request regarding the MATS Rule, with a copy sent to Jim Panaru and Blaise Mucci. 2025 2025-EPA-04883
0020706
1
Email from Mark Crawford to the EPA's AirAction team on March 28, 2025, submitting a Presidential Exemption request regarding the MATS Rule, with attachments included. 2025 2025-EPA-04883
0020707
1
Email from Melissa Neff of Dominion Energy to the EPA's AirAction team on March 28, 2025, requesting a Presidential Exemption for the Mt. Storm Power Station under section 112(i)(4) of the Clean Air Act, with an attached request letter. 2025 2025-EPA-04883
0020710
1
Megan Toomey of Talen Energy emailed the EPA's AirAction on March 28, 2025, submitting a request for a Presidential Exemption related to the 2024 MATS Rule for Colstrip Steam Electric Station, Units 3 and 4, with several attached documents. 2025 2025-EPA-04883
0020711
1
Email from Jeff Jensen to the EPA's AirAction team on March 28, 2025, requesting a Presidential Exemption from Ethylene Oxide Emission Standards for Windstone Medical Packaging, with an attached formal request. 2025 2025-EPA-04883
0020715
1
Email from Toni Geroy of Golden Valley Electric Association to the EPA's AirAction on March 29, 2025, notifying of an upcoming request for a Presidential Exemption related to the 2024 MATS rule amendments. 2025 2025-EPA-04883
0020717
1
Email from Shannon Mikula of Minnkota Power Cooperative to the EPA's AirAction on March 28, 2025, requesting a Presidential Exemption from MATS RTR compliance requirements for the Milton R. Young Station, with an attached exemption letter. 2025 2025-EPA-04883
0020720
1
An email from John Oelbracht, Plant Manager at Rausch Creek Generation, LLC, sent on March 28, 2025, to the EPA's AirAction regarding a signed exemption request under 40 CFR Part 63 Subpart UUUUU, with a copy to Fred Osman. 2025 2025-EPA-04883
0020723
1
Email from James Schulze of Shell Chemical LP, dated March 28, 2025, requesting a Presidential Exemption under the Clean Air Act Section 112 for the Geismar Plant, addressed to the EPA's AirAction. 2025 2025-EPA-04883
0020724
1
On March 28, 2025, Steve Walter of International Sterilization Laboratory requested a Presidential Exemption under CAA Section 112(i)(4) for emission standards set in the April 4, 2024 Sterilizer Rule, citing technology availability issues. 2025 2025-EPA-04883
0020743–0020744
2
Email from Vince Brisini to the EPA's AirAction mailbox on March 28, 2025, submitting a Presidential Exemption request for the National Emissions Standards for Hazardous Air Pollutants concerning Walleye Power, LLC's Bay Shore Unit 1. 2025 2025-EPA-04883
0020747
1
Email correspondence dated March 28, 2025, from Steve Adamietz of MedXL, LLC, to the EPA's AirAction mailbox requests a Presidential exemption under CAA Section 112(i)(4) for the Sterilizer Rule, citing concerns over compliance technology availability. 2025 2025-EPA-04883
0020750–0020751
2
Email from Steve Friend of American Bituminous Power Partners, L.P. on March 28, 2025, requesting a Presidential Exemption for the National Emissions Standards for Hazardous Air Pollutants related to the MATS Rule, with a follow-up from the EPA's AirAction team confirming receipt. 2025 2025-EPA-04883
0020752
1
Email from Rob Sanch to the EPA's AirAction mailbox on March 31, 2025, requesting a Presidential Exemption under section 112(i)(4) of the Clean Air Act regarding NESHAP for Coke Ovens, with multiple recipients copied. 2025 2025-EPA-04883
0020756
1
Email from Tom Paul of Trinseo to the EPA's AirAction mailbox on March 31, 2025, requesting a Presidential Exemption under section 112(i)(4) of the Clean Air Act regarding the NSPS and NESHAP HON Rule. 2025 2025-EPA-04883
0020757
1
Email from Rob Watson of PurEnergy to the EPA's AirAction mailbox on March 31, 2025, requesting a Presidential Exemption related to National Emission Standards for Hazardous Air Pollutants for the Red Hills Generating Facility. 2025 2025-EPA-04883
0020759–0020760
2
On March 31, 2025, Sarah Douglas of Baker Botts emailed the EPA's AirAction mailbox requesting a two-year Presidential exemption from compliance with the MATS Rule for Coal Creek Station, with Allison Mallick copied. 2025 2025-EPA-04883
0020761–0020762
2
Email from Ryan Estevens of Westlake Vinyls Company, LP, dated March 31, 2025, requesting a Presidential Exemption under section 112(i)(4) of the Clean Air Act for their facility in Geismar, LA, with details on compliance challenges. 2025 2025-EPA-04883
0020764–0020765
2
Email correspondence from Heather Holbrook of Lotte Chemical Louisiana, LLC, on March 31, 2025, requesting a Presidential Exemption under section 112(i)(4) of the Clean Air Act, acknowledged by the EPA's AirAction mailbox on April 1, 2025. 2025 2025-EPA-04883
0020767
1
On April 1, 2025, Sarah Douglas of Baker Botts emailed the EPA's AirAction mailbox requesting a Presidential exemption from the National Emission Standards for Hazardous Air Pollutants for coal- and oil-fired electric utility steam generating units. 2025 2025-EPA-04883
0020778–0020779
2
Email correspondence from Cynthia Vodopivec of Vistra Corp. on March 31, 2025, requests a Presidential exemption under Section 112(i)(4) of the Clean Air Act for the Oak Grove Steam Electric Station regarding mercury and particulate matter standards. 2025 2025-EPA-04883
0020780
1
Email correspondence dated April 1, 2025, from Cynthia Vodopivec of Vistra Corp. to the EPA's AirAction mailbox, requesting a Presidential exemption under Section 112(i)(4) of the Clean Air Act for the Newton Power Station. 2025 2025-EPA-04883
0020781
1
Email correspondence from Paul Wierenga to the EPA's AirAction mailbox on April 1, 2025, requesting a Presidential Exemption under section 112(i)(4) of the Clean Air Act for Medtronic Xomed regarding the Sterilizer Rule. 2025 2025-EPA-04883
0020789
1
Email correspondence from Paul Wierenga to the EPA's AirAction mailbox on April 1, 2025, regarding a request for a Presidential Exemption under section 112(i)(4) of the Clean Air Act for Covidien North Haven. 2025 2025-EPA-04883
0020791
1
Email from Cory Thornton of Huntsman to the EPA's AirAction mailbox on April 1, 2025, requesting a Presidential Exemption under section 112(i)(4) of the Clean Air Act for Rubicon LLC. 2025 2025-EPA-04883
0020795
1
Email correspondence from AirAction on April 2, 2025, to Steve Adamietz and Ken Morse correcting the email address for submitting Confidential Business Information related to a Presidential Exemption request under Section 112(i)(4) of the Clean Air Act. 2025 2025-EPA-04883
0020818–0020819
2
On March 31, 2025, David Howe of Cosmed Group, Inc. requested a Presidential exemption under CAA Section 112(i)(4) for emission standards related to the Sterilizer Rule for multiple facilities, citing technology availability issues. 2025 2025-EPA-04883
0020877–0020878
2
On March 31, 2025, Alexander Engel requested a presidential exemption from the National Emissions Standards for Hazardous Air Pollutants for Shieldon Industries, citing technical and financial constraints in complying with the regulation. 2025 2025-EPA-04883
0020881
1
Email from Dharna Noor of The Guardian on March 27, 2025, requesting EPA comments on the assessment process for Clean Air Act Section 112 exemption requests, with a deadline for response. 2025 2025-EPA-04883
0020882
1
On April 2, 2025, Joseph Bowen of APS requested a two-year Presidential exemption under CAA Section 112(i)(4) for emission standards related to the Sterilizer Rule, citing technology availability issues and potential impacts on medical device supply. 2025 2025-EPA-04883
0020889–0020890
2
Email from Corey Blanchard of DuPont to the EPA's AirAction mailbox on April 2, 2025, requesting a Presidential Exemption under the Clean Air Act for compliance with New Source Performance Standards for the SOCMI and National Emissions Standards for Hazardous Air Pollutants. 2025 2025-EPA-04883
0020891–0020892
2
Email correspondence from Cynthia Vodopivec of Vistra Corp. to the EPA's AirAction mailbox on April 1, 2025, requests a Presidential exemption under Section 112(i)(4) of the Clean Air Act for the Martin Lake Steam Electric Station. 2025 2025-EPA-04883
0020933–0020934
2
Email correspondence from Bryan Michael Allen to the EPA's AirAction mailbox on April 1, 2025, regarding a request for a two-year Presidential Exemption from Ethylene Oxide Emissions Standards for Trinity Sterile, Inc., including updated submission details for Confidential Business Information. 2025 2025-EPA-04883
0020939–0020940
2
Email from Jenny Noonan to the AirAction team on April 1, 2025, forwarding a request for a Presidential Exemption related to NESHAP for Coke Ovens, including multiple attachments detailing the request. 2025 2025-EPA-04883
0020966
1
Westlake Vinyls Company submitted a request on March 31, 2025, to the EPA for a Presidential exemption from compliance obligations under the New Source Performance Standards and NESHAP for its Geismar facility, citing economic security concerns and the impracticality of meeting current deadlines. 2025 2025-EPA-04883
0024952–0024957
6
Email from Fernando Frollini of Dow Chemical, dated March 31, 2025, requesting a Presidential Exemption for the HON rule regarding Seadrift, Texas operations, with attachments for EPA review. 2025 2025-EPA-04883
0005192
1
On March 31, 2025, Union Carbide Corporation submitted a request to the EPA for a Presidential exemption from compliance with the National Emission Standards for Hazardous Air Pollutants for its Seadrift, Texas facility under Clean Air Act Section 112(i)(4). 2025 2025-EPA-04883
0005193
1
On March 28, 2025, Mark Crawford of Seward Generation LLC submitted a request for a Presidential Exemption related to the EPA MATS Rule, with correspondence sent to the AirAction mailbox and several CC'd recipients. 2025 2025-EPA-04883
0005138–0005139
2
On March 31, 2025, John Stewart of ABC Coke emailed the EPA's AirAction mailbox requesting a Presidential Exemption under section 112(i)(4) of the Clean Air Act, including three supporting documents. 2025 2025-EPA-04883
0005142–0005143
2
Email from Chrissy Bartovich of U.S. Steel to the EPA's AirAction mailbox, dated April 1, 2025, requesting a Presidential Exemption for the Taconite MACT RTR Rule concerning U.S. Steel's Keetac and Minntac facilities. 2025 2025-EPA-04883
0005145–0005146
2
Email from Matthew DeLibero of U.S. Steel on March 31, 2025, requesting a Presidential Exemption for the Coke MACT RTR Rule for the Clairton, PA facility, received by the EPA's AirAction mailbox. 2025 2025-EPA-04883
0005147–0005148
2