EPA Backs New York Power Plant's NOx Reductions
Published Date: 11/20/2025
Proposed Rule
Summary
The EPA wants to approve new pollution controls for the Athens Generating Plant in New York to reduce harmful nitrogen oxide emissions. This update helps the plant meet clean air rules without causing problems for local air quality. People can share their thoughts by December 22, 2025, but no big costs or delays are expected.
Analyzed Economic Effects
2 provisions identified: 2 benefits, 0 costs, 0 mixed.
Athens plant NOX limits and monitoring
If you live in New York near the Athens Generating Plant, the EPA proposes to approve limits that cap the plant's nitrogen oxide (NOX) emissions. The proposed limits include 2.0 ppmv NOX (corrected to 15% O2) when firing natural gas and 9.0 ppmv NOX (corrected to 15% O2) when firing fuel oil, plus limits of 23.4 lbs/hour (natural gas) and 101.9 lbs/hour (fuel oil) averaged over a 3-hour block. The plant must monitor emissions with Continuous Emissions Monitoring Systems (CEMS), report results semi-annually, and maintain records for up to five years.
No new federal burdens on small businesses
The EPA states that approving New York's SIP revision merely approves state requirements and does not add federal requirements beyond state law. The action is certified as not having a significant economic impact on a substantial number of small entities.
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