EPA Backs Cleaner Tech at New York Power Site
Published Date: 7/15/2026
Proposed Rule
Summary
The EPA is proposing to approve a plan that helps Castleton Power in New York cut down on pollution from its big power machines. This plan uses smart technology to reduce harmful nitrogen oxide emissions, keeping the air cleaner and meeting important ozone rules. People can share their thoughts on this plan until August 14, 2026, and the changes aim to protect the environment without extra costs.
Analyzed Economic Effects
2 provisions identified: 2 benefits, 0 costs, 0 mixed.
Cleaner Air Near Castleton Power
If you live in New York near Castleton Energy Center (1902 River Road, Castle-on-Hudson), EPA proposes to approve a plan that implements NOX controls for the facility's combined-cycle turbine (emission unit 1-0GTDB) to help keep the air cleaner and meet ozone standards. The facility's Title V permit sets specific limits including a combined NOX cap of 157.49 tons per year and per‑fuel limits (e.g., 42 ppmvd when firing fuel oil; 25 ppmvd when firing natural gas), with continuous emissions monitoring and semi‑annual reporting.
No New Federal Costs for Small Businesses
If you run a small business in New York, EPA says this proposed approval of New York's source‑specific SIP for Castleton Energy Center only approves State requirements and does not impose additional federal requirements. The proposal is certified as not having a significant economic impact on a substantial number of small entities under the Regulatory Flexibility Act.
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Key Dates
Department and Agencies
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