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Policy intelligence brief

2026-00677 — New Source Performance Standards Review for Stationary Combustion Turbines and Stationary Gas Turbines

The U.S. Environmental Protection Agency (EPA, or Agency) is finalizing amendments to the new source performance standards (NSPS) for stationary combustion turbines and stationary gas turbines pursuant to a review required by the Clean Air Act (CAA). As a result of this review, the EPA is establishing subcategories for new, modified, or reconstructed stationary combustion turbines based on size, rates of utilization, design efficiency, and fuel type. The EPA determined that combustion controls are the best system…

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Legal stateEnacted or issuedVerify the effective date, covered entities, and operative text.
JurisdictionUnited StatesFederal-source record
Latest recorded action2026-01-15Final rule.
Primary sourceFed. RegisterOriginal public record linked

What the evidence says

Key findings

01
How it operates

Emissions standard

Caps or standardizes the greenhouse-gas and pollution footprint a data center is allowed to produce.

Comparable precedents

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2026-00677 evidence graph

New Source Performance Standards Review for Stationary Combustion Turbines and Stationary Gas Turbines

11 nodes · 10 evidenced edges
Policy record 1Policy theme 5Policy mechanism 1Documented actor 1Policy family 1Jurisdiction 1Original source 1
explicitly concerns: Theme named in the title or stored summaryexplicitly concerns: Theme named in the title or stored summaryclassified under: Fixed-vocabulary topic classificationclassified under: Fixed-vocabulary topic classificationclassified under: Fixed-vocabulary topic classificationsignals mechanism: Mechanism signal derived from the tracked record textapplies in: Jurisdiction recorded for this source typedocumented by: Original source URL stored with the policy recordissued by: Issuing agency named in the tracked public recordmember of family: standalonePolicy record2026-00677New Source Performance Stan…2026-00677: New Source Performance Standards Review for Stationary Combustion Turbines and Stationary Gas TurbinesPolicy themeCarbonExplicit record textCarbon: Explicit record textPolicy themeCertification & Standa…Explicit record textCertification & Standards: Explicit record textPolicy themeEnergyAI-assisted policy themeEnergy: AI-assisted policy themePolicy themeGrid ReliabilityAI-assisted policy themeGrid Reliability: AI-assisted policy themePolicy themeSiting & Land UseAI-assisted policy themeSiting & Land Use: AI-assisted policy themePolicy mechanismEmissions standardText-derived policy signalEmissions standard: Text-derived policy signalJurisdictionUnited StatesFederal policy jurisdictionUnited States: Federal policy jurisdictionOriginal sourceFed. RegisterOriginal public sourceFed. Register: Original public sourceDocumented actorEnvironmental Protecti…agencyEnvironmental Protection Agency: agencyPolicy familyNew Source Performance…USNew Source Performance Standards Review for Stationary Combustion Turbines and Stationary Gas Turbines: US

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