EPA Keeps Paperwork Flowing for Fertilizer Factories Until 2028
Published Date: 11/18/2025
Notice
Summary
The EPA is asking to extend its paperwork rules for ammonium sulfate plants, giving companies more time to report important info about pollution controls. This affects businesses making ammonium sulfate and helps keep air cleaner without adding new costs. You’ve got until December 18, 2025, to share your thoughts before the rules get renewed.
Analyzed Economic Effects
1 provisions identified: 0 benefits, 1 costs, 0 mixed.
Paperwork Renewal for Ammonium Sulfate Plants
If you own or operate an ammonium sulfate manufacturing facility covered by NSPS (40 CFR part 60, subpart PP), you must continue to provide initial notifications, conduct performance tests, file semiannual reports, and keep records of startups, shutdowns, malfunctions, and monitoring inoperative periods. EPA estimates this affects two facilities, with a combined burden of 286 hours per year and a total annual cost of $39,100; the information collection is mandatory under 40 CFR part 60, subpart PP.
Personalized for You
How does this regulation affect your finances?
Personalize government policy and PRIA will tell you what this federal register document means for your household, plus every other regulation we track. PRIA reads each provision against your financial profile to show you exactly what matters to your wallet.
Key Dates
Department and Agencies
Related Federal Register Documents
2026-19072, Rescission of the Greenhouse Gas Findings for Fossil Fuel-Fired Power Plants and Repeal of Regulations for Power Plant Greenhouse Gas Emissions Under Clean Air Act Section 111
The EPA is proposing to cancel all greenhouse gas rules for fossil fuel power plants, saying the law doesn’t let them regulate these emissions for climate reasons. This change affects power plants across the U.S. and could impact future pollution limits and costs. Comments on this proposal are open until November 2, 2026, so now’s the time to speak up!
2026-19071, Partial Repeal of the Carbon Pollution Standards for Fossil Fuel-Fired Electric Generating Units
The EPA is rolling back most of the 2024 rules that limited carbon pollution from fossil fuel power plants. This change affects coal and gas plants by easing some strict limits on emissions and carbon capture technology. The new rules kick in on November 16, 2026, potentially saving money for power plants but raising questions about pollution control.
2026-18317, Updated Definition of “Waters of the United States”
The purpose of this supplemental notice of proposed rulemaking is for the U.S. Environmental Protection Agency (EPA) and the Department of the Army ("the agencies") to supplement and seek additional comment on certain aspects of an earlier proposal, published on November 20, 2025, to revise the regulations defining the scope of waters federally covered under the Clean Water Act in light of the U.S. Supreme Court's 2023 decision in Sackett v. Environmental Protection Agency. As stated in the agencies' November 20, 2025 Notice of Proposed Rulemaking (NPRM), the agencies intend for this rulemaking to provide greater regulatory certainty and increase Clean Water Act program predictability and consistency by clarifying the definition of "waters of the United States." After consideration of the public comments received on the NPRM, the agencies are issuing this notice to supplement the NPRM with additional regulatory options on certain aspects of the proposed rule.
2026-14112, Amendments and Nonconformance Penalties for Model Year 2027 and Later Heavy-Duty Highway Engines and Amendments to Inducement Provisions for SCR-Equipped Diesel Engines
Starting with model year 2027, the EPA is updating rules for big truck engines to make sure they last longer and pollute less. They’re also letting engine makers pay penalties if their engines don’t meet standards, and tightening rules for special pollution-control systems on diesel engines. These changes affect truck and engine makers and kick in soon, with public feedback due by August 29, 2026.
2026-13667, Minor New Source Review Program Air Permitting Public Participation Requirements for State Implementation Plans
The EPA wants to give states more freedom to decide how much public input is needed when approving small air pollution sources or changes. This means local air agencies can tailor public participation to fit their community’s needs while still protecting air quality. If you’re involved in air permits, watch for comment deadlines and possible virtual hearings this summer!
2026-13263, Revisions To Establish the Sixth Unregulated Contaminant Monitoring Rule (UCMR 6) for Public Water Systems
The EPA is rolling out the sixth Unregulated Contaminant Monitoring Rule (UCMR 6) to check for new, sneaky chemicals in public drinking water. Big water systems serving 3,300+ people and some smaller ones will test for 30 different contaminants, including certain PFAS and pesticides, to keep our water safe. Comments and feedback are open until late August 2026, and the EPA will host fun online meetings to chat about the plan!
Previous / Next Documents
Previous: 2025-20050, Agency Information Collection Activities; Submission to the Office of Management and Budget for Review and Approval; Comment Request; Notification of Episodic Releases of Oil and Hazardous Substances (Renewal)
The EPA is asking to keep collecting info about sudden spills of oil and harmful chemicals for a few more years. This affects companies and people who must report these spills to help protect the environment. You’ve got until December 18, 2025, to share your thoughts, and there’s no new cost or big changes—just a smooth renewal to keep things running.
Next: 2025-20052, Agency Information Collection Activities; Submission to the Office of Management and Budget for Review and Approval; NESHAP for Steel Pickling, HCI Process Facilities and Hydrochloric Acid Regeneration Plants (Renewal)
The EPA is asking to keep collecting info from steel pickling and hydrochloric acid plants to make sure they follow pollution rules. This renewal won’t add new costs but keeps the paperwork going through November 2028. If you work at or with these plants, you can share your thoughts by December 18, 2025.