EPA Backs New York Plant Emission Controls
Published Date: 5/29/2026
Rule
Summary
The EPA is giving a thumbs-up to New York’s updated air pollution plan for the Athens Generating Plant, making sure it uses smart tech to cut harmful nitrogen oxide emissions. This means cleaner air for the community and the plant must follow these new rules starting June 29, 2026. The changes won’t cost the public extra but help keep the air safe and healthy.
Analyzed Economic Effects
3 provisions identified: 3 benefits, 0 costs, 0 mixed.
Specific NOX Limits and Monitoring
The Athens Generating Plant must meet specific NOX limits and monitoring: less than 23.4 lbs/hour when firing natural gas and less than 101.9 lbs/hour when firing fuel oil, both averaged over a 3-hour block via a continuous emissions monitoring system (CEMS) and reported semi-annually (Conditions #54 and #62). The plant must also meet concentration limits of 2.0 ppmv (corrected to 15% O2) when firing natural gas and 9.0 ppmv (corrected to 15% O2) when firing fuel oil, averaged over a 3-hour block via CEMS and reported semi-annually (Conditions #82 and #83).
Athens SIP Approval Becomes Federal
The EPA approved New York's Source-specific State Implementation Plan (SIP) revision for the Athens Generating Plant and incorporated permit conditions #38, 54, 62, 82, and 83 by reference into the federal SIP. Those permit conditions become federally enforceable under Clean Air Act sections 110 and 113 as of June 29, 2026.
No New Federal Costs Claimed
The EPA states this approval merely accepts State choices for a single facility and does not impose requirements beyond State law, certified it will not have a significant economic impact on a substantial number of small entities, and determined it will not result in expenditures of $100 million or more per year. The EPA also determined the rule is not a significant regulatory action subject to OMB review and that the Paperwork Reduction Act does not apply.
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
2026-19071, 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.
2026-19072, 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!
2026-18317, 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: 2026-10768, Designation of Areas for Air Quality Planning Purposes; Michigan; Technical Amendment
The EPA is updating Detroit’s air quality status back to 'nonattainment' for ozone pollution after a court reversed its earlier clean air win. This change affects Detroit and nearby counties starting June 29, 2026, meaning more work is needed to meet air quality goals. No new costs are announced now, but local planners will need to adjust their pollution control plans.
Next: 2026-10770, Approval of Source-Specific Air Quality Implementation Plan; New York; Calpine JFK Energy Center
The EPA is giving a thumbs-up to New York’s plan to cut pollution from six emergency boilers at the Calpine JFK Energy Center near JFK Airport. This update means cleaner air by controlling nitrogen oxide emissions, starting June 29, 2026. It’s a win for the environment without extra costs or delays for the facility.