FOIA ID Number: 2025-EPA-04883

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Summary Year FOIA ID Number Production ID Pages
The EPA's interim release for FOIA request 2025-EPA-04883 discusses Minnkota's electricity generation capabilities, emphasizing its role in providing dispatchable power and its membership in the Lignite Energy Council. 2025 2025-EPA-04883
0006364
1
The EPA FOIA release 2025-EPA-04883 discusses the impact of the MATS RTR on North Dakota's lignite-powered plants, particularly the Milton R. Young Station's emissions reductions and reliability concerns for the regional electric grid. 2025 2025-EPA-04883
0006366
1
The EPA document discusses the necessity of maintaining continuous emission controls for lignite to comply with MATS mercury limitations, emphasizing the unique challenges posed by lignite's variability and the potential harm from eliminating the mercury subcategory. 2025 2025-EPA-04883
0006372
1
The EPA report details mercury emissions data from MRY Unit 1 and Unit 2, comparing the effectiveness of brominated and non-brominated PAC in reducing emissions, with MRY Unit 1 showing higher emissions when using brominated PAC. 2025 2025-EPA-04883
0006377
1
EPA FOIA record 2025-EPA-04883 includes analysis indicating that MRY Unit 1's mercury removal strategy is inadequate and highlights factors affecting mercury emissions rates, such as unit load and lignite mercury content. 2025 2025-EPA-04883
0006379
1
Minnkota's analysis indicates that fluctuations in mercury emissions cannot be directly traced to specific causes, necessitating a compliance margin of 25% due to challenges in meeting the New Mercury Limitation of 1.2 lb/TBtu. 2025 2025-EPA-04883
0006380
1
A report from the EPA details that Minnkota must invest over $5 million in advanced pollution control equipment to meet new mercury emission standards, with significant ongoing operational costs. 2025 2025-EPA-04883
0006381
1
The EPA's Final Rule on mercury limitations could force Minnkota to shut down MRY Units 1 and 2, significantly harming its ability to generate electricity, while also underestimating compliance costs by over $1.8 million. 2025 2025-EPA-04883
0006382
1
A 2025 FOIA release from the EPA details Minnkota's concerns regarding the financial burden of new mercury emission standards, estimating compliance costs at $22,217 per pound and questioning the technical basis for the limitations imposed. 2025 2025-EPA-04883
0006384
1
EPA's interim release for FOIA request 2025-EPA-04883 discusses mercury control efficacy at lignite-fired units, indicating that MRY's testing contradicts EPA's assumptions about achievable removal rates. 2025 2025-EPA-04883
0006385
1
A report detailing the high costs of baghouse installation and ESP retrofits for Minnkota, emphasizing the financial strain on electric cooperatives due to new fPM limitations and MATS RTR compliance requirements. 2025 2025-EPA-04883
0006388
1
EPA's interim release for FOIA request 2025-EPA-04883 discusses the economic damages to Minnkota from grid failures and the inability of MRY to meet the New Mercury Limitation with existing technology. 2025 2025-EPA-04883
0006393
1
Minnkota's analysis indicates that premature retirement of the MRY units could lead to a $236 million exposure to the MISO market, jeopardizing its financial stability and operational revenues. 2025 2025-EPA-04883
0006395
1
EPA FOIA record 2025-EPA-04883 discusses Minnkota's inability to meet new fPM limitations at MRY Unit 2, outlining potential operational cessation due to compliance challenges with the MATS RTR deadline. 2025 2025-EPA-04883
0006394
1
EPA FOIA record 2025-EPA-04883 details Minnkota's projected compliance costs for mercury regulations, including capital and operating expenses totaling over $56 million for MRY Unit 2. 2025 2025-EPA-04883
0006396
1
A cost analysis report detailing the incremental operation and maintenance costs for the MRY 2 ESP and Baghouse, totaling between $38,452,000 and $246,812,000, was released under FOIA ID 2025-EPA-04883. 2025 2025-EPA-04883
0006398
1
A compliance cost analysis for Minnkota regarding the MATS RTR indicates potential costs ranging from $52,251,500 to $260,611,500, impacting 15% to 60% of its annual operating revenue. 2025 2025-EPA-04883
0006399
1
Shell Chemical LP, represented by Kevin J. Poch, requested a two-year extension to meet SOCMI HON requirements due to ongoing planning and capital expenditures, with potential for further extensions pending EPA's reconsideration of regulatory provisions. 2025 2025-EPA-04883
0006402
1
On March 28, 2025, Shell Chemical LP submitted a request to the EPA for a presidential exemption under Clean Air Act Section 112(i)(4) regarding compliance obligations for the NESHAP for the Synthetic Organic Chemical Manufacturing Industry at their Geismar, Louisiana facility. 2025 2025-EPA-04883
0006401
1
Email correspondence from Jeff Holmstead to the EPA's AirAction mailbox on March 31, 2025, requests a Presidential Exemption for Denka Performance Elastomer LLC's Neoprene Production Facility in LaPlace, Louisiana, including attachments of a signed letter and declarations regarding compliance with the HON Rule. 2025 2025-EPA-04883
0006403
1
Email correspondence from AirAction to Laura Beauchamp on April 1, 2025, corrects an email address for submitting Confidential Business Information related to Entergy Louisiana's request for a Presidential Exemption under the Clean Air Act. 2025 2025-EPA-04883
0006408
1
Laura Beauchamp, Vice President of Entergy Louisiana, submitted a request for a 2-year exemption from the revised filterable particulate matter standard for R.S. Nelson Unit 6, citing compliance challenges and national security considerations, on March 31, 2025. 2025 2025-EPA-04883
0006409
1
Email from Laura Beauchamp, Vice President of Entergy Louisiana, LLC, dated September 10, 2025, requesting a 2-year presidential exemption for Unit 6 at the R S Nelson Plant from the revised Mercury and Air Toxics Standard effective July 6, 2027. 2025 2025-EPA-04883
0006410
1
A communication related to Sierra Club FOIA request 2025-EPA-04883, including a confidentiality notice, dated September 10, 2025, from the EPA regarding the address 4809 Jefferson Hwy, Jefferson, LA. 2025 2025-EPA-04883
0006411
1
Email from AirAction on April 2, 2025, to Ray O'Hara and others correcting the email address for submitting Confidential Business Information related to a Presidential Exemption request for Ethylene Oxide Emissions Standards. 2025 2025-EPA-04883
0006412
1
A request from Busse Hospital Disposables for a two-year extension to comply with NESHAP regulations, detailing their operations, ownership, and financial considerations related to upgrading their Long Island Sterilization facility, dated September 10, 2025. 2025 2025-EPA-04883
0006413
1
Ray O'Hara, Vice President of Busse Hospital Disposables, submitted a request to the EPA on September 10, 2025, explaining the national security interest of their medical devices, which are critical in lifesaving surgeries and predominantly used in the U.S. 2025 2025-EPA-04883
0006414
1
A request from Brennan Zaunbrecher, Founder of Thunderhead Energy Solutions, for a time-limited exemption to expedite deployment while maintaining emissions controls, submitted under FOIA ID 2025-EPA-04883. 2025 2025-EPA-04883
0006416
1
Email from Brennan Zaunbrecher of Thunderhead Energy Solutions LLC to the EPA's AirAction team on March 28, 2025, requesting a two-year Presidential exemption from Clean Air Act requirements for a 500MW natural gas power facility in Dekalb County, IL. 2025 2025-EPA-04883
0006415
1
Email correspondence from AirAction to Jeff Holmstead on April 2, 2025, corrects the email address for submitting Confidential Business Information related to a Presidential Exemption request for Denka Performance Elastomer LLC's facility in LaPlace, Louisiana. 2025 2025-EPA-04883
0006417
1
The 2025 EPA FOIA record details DPE's challenges in complying with the HON Rule's chloroprene emission standards, citing the need for additional time and technology to meet regulatory requirements imposed by the Biden EPA. 2025 2025-EPA-04883
0006419
1
Email correspondence from AirAction to Michelle Freeark and Kevin Culligan on April 2, 2025, corrects an email address for submitting Confidential Business Information related to a Presidential Exemption request for AEPCO's Apache Generating Station under the Clean Air Act. 2025 2025-EPA-04883
0006422
1
Delegation of Authority for Palmsicle Island Beautiful Clean Coal Power YIMBY LLC will be finalized upon incorporation, as communicated by the sender from westernperrnaculture@gmail.com in a correspondence related to FOIA request 2025-EPA-04883. 2025 2025-EPA-04883
0006425
1
Email from Richard J. Shaffer to the EPA's AirAction mailbox on March 28, 2025, requesting a Presidential Exemption for Scrubgrass Reclamation Company L.P. under 40 CFR Part 63 Subpart UUUUU, with David Gates copied. 2025 2025-EPA-04883
0006426
1
Email from Mark Crawford of Seward Generation LLC to the EPA's AirAction mailbox on March 28, 2025, requesting a Presidential Exemption related to the MATS Rule, with a note about submitting Confidential Business Information. 2025 2025-EPA-04883
0006427
1
Sierra Club FOIA request 2025-EPA-04883 contains only administrative markings and no substantive record text. 2025 2025-EPA-04883
0006428
1
Sierra Club FOIA request 2025-EPA-04883 contains only administrative markings and no substantive record text. 2025 2025-EPA-04883
0006430
1
Email from Mark Crawford to the EPA's AirAction mailbox on March 28, 2025, requesting a Presidential Exemption under section 112(i)(4) of the Clean Air Act regarding the MATS Rule, with a note to submit Confidential Business Information. 2025 2025-EPA-04883
0006429
1
Email from John Stewart of ABC Coke to the EPA's AirAction mailbox on March 31, 2025, requesting a Presidential Exemption under section 112(i)(4) of the Clean Air Act, including three supporting documents. 2025 2025-EPA-04883
0006431
1
Sierra Club FOIA request 2025-EPA-04883 contains only administrative markings and no substantive record text. 2025 2025-EPA-04883
0006432
1
Email from Georgia Stenger of Keystone-Conemaugh Projects to the EPA's AirAction mailbox, dated April 1, 2025, requesting a two-year Presidential Exemption for the Keystone Generating Station from certain emissions standards. 2025 2025-EPA-04883
0006433
1
Email from the EPA regarding FOIA request 2025-EPA-04883, stating that the communication does not constitute a binding contract and contains confidential information exempt from disclosure. 2025 2025-EPA-04883
0006437
1
Email from the EPA regarding FOIA request 2025-EPA-04883 contains a confidentiality notice stating that the communication does not constitute a legally binding agreement and is intended solely for the designated recipient. 2025 2025-EPA-04883
0006435
1
Confidential communication regarding FOIA request 2025-EPA-04883, warning against unauthorized dissemination of its contents, dated September 22, 2025. 2025 2025-EPA-04883
0006439
1
Email from AirAction on April 1, 2025, to mjdelibero@uss.com corrects the email address for submitting electronic Confidential Business Information related to a Presidential Exemption under section 112(i)(4) of the Clean Air Act. 2025 2025-EPA-04883
0006441
1
On April 1, 2025, the AirAction mailbox confirmed receipt of a request for a Presidential Exemption under section 112(i)(4) of the Clean Air Act from mjdelibero@uss.com. 2025 2025-EPA-04883
0006440
1
Email from AirAction on April 1, 2025, to APiscitelli@uss.com corrects the email address for submitting electronic Confidential Business Information related to a Presidential Exemption under section 112(i)(4) of the Clean Air Act. 2025 2025-EPA-04883
0006442
1
Email from AirAction to Ann Al-Bahish on April 1, 2025, correcting the email address for submitting Confidential Business Information related to CITGO Petroleum Corporation's Presidential Exemption Request under the Clean Air Act. 2025 2025-EPA-04883
0006443
1
Email from Ann Al-Bahish of CITGO regarding Sierra Club FOIA request 2025-EPA-04883, dated September 22, 2025, containing contact information and reference to the request. 2025 2025-EPA-04883
0006444
1
Email from Carlos Evans, Associate General Counsel at Celanese, regarding confidentiality and intended recipients, related to FOIA request 2025-EPA-04883. 2025 2025-EPA-04883
0006446
1
Email correspondence dated April 2, 2025, from AirAction to Vince Brisini and others corrects an email address for submitting Confidential Business Information related to a Presidential Exemption request for the National Emissions Standards for Hazardous Air Pollutants. 2025 2025-EPA-04883
0006447
1
Email from Vincc Brisini, Director of Environmental Affairs, regarding Sierra Club FOIA request 2025-EPA-04883, including contact information and a reference number. 2025 2025-EPA-04883
0006448
1
Email from AirAction to William C. Herz on April 2, 2025, correcting the email address for submitting Confidential Business Information related to the Presidential Exemption request for emissions standards affecting lime manufacturing plants. 2025 2025-EPA-04883
0006449
1
A letter from William C. Herz, Executive Director of the National Lime Association, thanking the EPA for considering FOIA request 2025-EPA-04883. 2025 2025-EPA-04883
0006450
1
Email correspondence from AirAction on April 2, 2025, corrects the email address for submitting electronic Confidential Business Information related to the Presidential Exemption request for Scrubgrass Reclamation Company L.P. 2025 2025-EPA-04883
0006451
1
FOIA request 2025-EPA-04883 from the Sierra Club includes correspondence from the Director of Environmental Affairs in Fort Worth, Texas, dated September 22, 2025. 2025 2025-EPA-04883
0006453
1
Email correspondence dated April 2, 2025, from AirAction to Justin Andrews corrects the email address for submitting Confidential Business Information related to Lhoist North America's request for a Presidential Exemption under the Clean Air Act. 2025 2025-EPA-04883
0006452
1
Email correspondence from AirAction on April 2, 2025, to RJ Shaffer and Cliff Heistand correcting the email address for submitting Confidential Business Information related to the Presidential Exemption under the Clean Air Act. 2025 2025-EPA-04883
0006454
1
Email from AirAction on April 2, 2025, correcting the email address for submitting electronic Confidential Business Information related to a Presidential Exemption under the Clean Air Act, addressed to Mark Crawford and others. 2025 2025-EPA-04883
0006455
1
Presidential Exemption request regarding the EPA MATS Rule submitted by Mark Crawford, Environmental Manager at Seward Generation, as part of FOIA request 2025-EPA-04883. 2025 2025-EPA-04883
0006456
1
Email correspondence dated April 2, 2025, from AirAction to Michael G. Tritapoe clarifies an updated email address for submitting Confidential Business Information related to the Tennessee Valley Authority's Presidential Exemption request under the Clean Air Act. 2025 2025-EPA-04883
0006457
1
Contact information for the Tennessee Valley Authority, including phone numbers and email address, as part of the Sierra Club FOIA request 2025-EPA-04883. 2025 2025-EPA-04883
0006458
1
Email correspondence from Fernando Frollini of Dow to the EPA's AirAction on April 2, 2025, corrects an email address for submitting Confidential Business Information related to a Presidential Exemption Request for the HON rule concerning Dow's Seadrift, Texas Operations. 2025 2025-EPA-04883
0006459
1
Email from AirAction to Georgia Stenger on April 2, 2025, corrects the email address for submitting Confidential Business Information related to a Presidential Exemption request for the Conemaugh Generating Station under the Clean Air Act. 2025 2025-EPA-04883
0006460
1
Sierra Club FOIA request 2025-EPA-04883 includes administrative markings and contact information for Blairsville, PA, but contains no substantive record text. 2025 2025-EPA-04883
0006461
1
Email from AirAction to Brett Sago on April 1, 2025, corrects the email address for submitting Confidential Business Information related to the Presidential Exemption for Eastman Chemical Company's Longview, Texas facility. 2025 2025-EPA-04883
0006463
1
Email from AirAction to John Stewart on April 2, 2025, corrects the email address for submitting Confidential Business Information related to the Presidential Exemption request under Section 112 of the Clean Air Act. 2025 2025-EPA-04883
0006465
1
A request for a Presidential Exemption was submitted, with Eastman offering to provide an unredacted version of the letter containing confidential business information upon the EPA's request, dated September 22, 2025. 2025 2025-EPA-04883
0006464
1
Sierra Club FOIA request 2025-EPA-04883 includes contact information for ROC Come, a division of Drummond Company, Inc., dated September 22, 2025. 2025 2025-EPA-04883
0006466
1
Email correspondence from Georgia Stenger to the EPA's AirAction mailbox on March 31, 2025, requests a two-year Presidential Exemption for the Keystone Generating Station from certain emissions standards, with a follow-up correction on the submission email address for Confidential Business Information. 2025 2025-EPA-04883
0006467
1
FOIA request 2025-EPA-04883 pertains to the Sierra Club and includes contact information for Keystone-Conernaugh Projects located in Blairsville, PA. 2025 2025-EPA-04883
0006468
1
Email correspondence from AirAction to David K. Mohon on April 2, 2025, correcting an 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
0006469
1
Email from AirAction to Alexis S. Piscitelli on April 2, 2025, correcting the email address for submitting Confidential Business Information related to U.S. Steel's request for a Presidential Exemption under the Clean Air Act. 2025 2025-EPA-04883
0006471
1
EPA FOIA request 2025-EPA-04883 includes administrative markings related to Southern Company and the Sierra Club. 2025 2025-EPA-04883
0006470
1
Email from Alexis Piscitelli, Senior Director of Environmental at U.S. Steel, regarding confidentiality and legal disclaimers, dated September 22, 2025, related to FOIA request 2025-EPA-04883. 2025 2025-EPA-04883
0006472
1
Sierra Club FOIA request 2025-EPA-04883 contains only administrative markings and no substantive record text. 2025 2025-EPA-04883
0006474
1
Email correspondence from AirAction to Jessica D. Nieto on April 2, 2025, corrects an email address for submitting Confidential Business Information related to a Presidential Exemption under the Clean Air Act. 2025 2025-EPA-04883
0006473
1
Email from AirAction to Jennifer L. Hughes on April 2, 2025, corrects the email address for submitting Confidential Business Information related to Ascend's request for a Presidential exemption from the HON Rule under the Clean Air Act. 2025 2025-EPA-04883
0006475
1
Email from Jennifer L. Hughes of McGuireWoods LLP regarding Sierra Club FOIA request 2025-EPA-04883, containing a confidentiality notice and contact information. 2025 2025-EPA-04883
0006476
1
Email correspondence dated April 2, 2025, from AirAction to Chrissy Bartovich corrects an email address for submitting Confidential Business Information related to the Presidential Exemption for U.S. Steel's Keetac and Minntac facilities. 2025 2025-EPA-04883
0006477
1
Email from the EPA regarding confidentiality and legal disclaimers related to communications, part of FOIA request 2025-EPA-04883, dated September 22, 2025. 2025 2025-EPA-04883
0006478
1
Email correspondence from AirAction to Matthew J. DeLibero on April 2, 2025, corrects the email address for submitting Confidential Business Information related to U.S. Steel's request for a Presidential Exemption under the Clean Air Act. 2025 2025-EPA-04883
0006479
1
Email from the Director of Environmental, Reliability, & Operational Excellence at U.S. Steel Mon Valley Works, dated September 22, 2025, discusses confidentiality and legal disclaimers regarding communication. 2025 2025-EPA-04883
0006480
1
Email from Lauren Petuya to Jan Cortelyou-Lee, Jackie Ashley, and Jenny Noonan on March 21, 2025, regarding deliberative process related to Sierra Club FOIA request 2025-EPA-04883. 2025 2025-EPA-04883
0007767
1
Email from Marguerite McLamb at EPA on March 21, 2025, discussing the Presidential exemption under CAA Section 112(i)(4) and its implications for stationary sources. 2025 2025-EPA-04883
0007766
1
Email from Jenny Noonan to Jan Cortelyou-Lee, Jackie Ashley, and Lauren Petuya on March 21, 2025, regarding edits to the 'Presidential Exemption Directions' document related to FOIA request 2025-EPA-04883. 2025 2025-EPA-04883
0007768
1
Email from Jan Cortelyou-Lee to AirAction on March 21, 2025, regarding Sierra Club FOIA request 2025-EPA-04883 with the subject 'test'. 2025 2025-EPA-04883
0007769
1
Email correspondence dated March 21, 2025, among EPA staff including Jan Cortelyou-Lee and Jenny Noonan discussing directions for Presidential Exemption submissions and next steps. 2025 2025-EPA-04883
0007770
1
Email from Marguerite McLamb on March 21, 2025, to multiple EPA colleagues regarding directions for Presidential Exemption submissions, including a draft document for review. 2025 2025-EPA-04883
0007772
1
Email correspondence dated March 21, 2025, from Jenny Noonan to Robin Dunkins, Bebhinn Do, and Jan Cortelyou-Lee regarding edits to a document on Presidential Exemption Directions, with a request to share it with OGC for review. 2025 2025-EPA-04883
0007777
1
Email correspondence from Jan Cortelyou-Lee on March 21, 2025, to multiple EPA colleagues regarding directions for Presidential Exemption submissions, including a draft document for review. 2025 2025-EPA-04883
0007771
1
Email correspondence dated March 21, 2025, from Robin Dunkins to Jenny Noonan, Bebhinn Do, and Jan Cortelyou-Lee discusses edits to the 'Presidential Exemption Directions' document and the need for review by the Office of General Counsel. 2025 2025-EPA-04883
0007778
1
Memorandum from the President dated January 16, 2025, outlines the orderly implementation of the Air Toxics Standards for Ethylene Oxide Commercial Sterilizers, emphasizing public health protection and compliance measures for sterilization facilities under the Clean Air Act. 2025 2025-EPA-04883
0007773–0007776
4
Email correspondence dated March 24, 2025, between Joseph Stanko and Kevin Culligan discusses the presidential exemption, with Stanko expressing gratitude for Culligan's assistance. 2025 2025-EPA-04883
0007781
1
Email correspondence dated March 21, 2025, between Robin Dunkins and Jenny Noonan discusses the communication plan for announcing the Presidential Exemption process on the OAQPS Stationary Source page, with a target posting date of March 24, 2025. 2025 2025-EPA-04883
0007779–0007780
2
Email correspondence dated March 24, 2025, among EPA officials, including Kevin Culligan and Kristen Fillio, discussing the process for collecting requests for Presidential Exemptions under CAA section 112, with a deadline of March 31, 2025. 2025 2025-EPA-04883
0007782–0007784
3
Email from Kevin Culligan to John Stanko on March 24, 2025, regarding the posting of Clean Air Act Section 112 Presidential Exemption Information by the EPA, with an invitation to call for questions. 2025 2025-EPA-04883
0007785
1
An email from Marguerite McLamb on March 18, 2025, invites EPA staff to a Microsoft Teams meeting regarding immediate questions about EtO Sterilizers, scheduled for the same day from 4:00 PM to 5:00 PM. 2025 2025-EPA-04883
0007786–0007787
2
OAR Meeting Request Form submitted by Abigale Tardif on February 27, 2025, seeks to schedule a briefing on the 2024 Commercial Sterilizers NESHAP RTR rulemaking and compliance extension process, with proposed dates between March 5-7, 2025. 2025 2025-EPA-04883
0007788
1
Email correspondence dated March 21, 2025, among EPA officials, including Jan Cortelyou-Lee and Jenny Noonan, discussing directions for Presidential Exemption submissions and next steps. 2025 2025-EPA-04883
0007791
1