Review of New Source Performance Standards for Stationary Combustion Turbines

Activity

Southern Environmental Law Center (SELC) filed 2 comments on this docket between Apr 16, 2025 and Jan 22, 2026. 26 other organizations filed here. The comment window closed 469d ago.

What Southern Environmental Law Center (SELC) filed (2)

Abstract

The EPA will conduct a Clean Air Act-required technology review of the new source performance standards (NSPS) for stationary combustion turbines under 40 CFR part 60, subpart KKKK. This technology review will include an analysis of criteria pollutant emissions, including but not limited to nitrogen oxides (NOx). The EPA previously proposed standards of performance for affected stationary combustion turbines in February 2005, and, in July 2006, finalized emission limits for NOx and sulfur dioxide (SO2). Subpart KKKK currently applies to stationary combustion turbines with a heat input at peak load equal to or greater than 10.7 gigajoules or 10 MMBtu per hour. The EPA has entered into a consent decree to propose the findings of its completed review of subpart KKKK in November 2024.

• Southern Environmental Law Center (SELC)THIS ORG

  2 filings · confidence 97%
• Environmental Defense Fundtrade assoc.

  9 filings · confidence 97%
• American Public Power Associationtrade assoc.

  3 filings · confidence 97%
• East Kentucky Power Cooperativeunverified attribution

  2 filings · confidence 70%
• Interstate Natural Gas Association of Americatrade assoc.

  2 filings · confidence 97%
• National Rural Electric Cooperative Associationtrade assoc.

  2 filings · confidence 97%
• Power Generators Air Coalitiontrade assoc.

  2 filings · confidence 85%
• PowerSouth Energy Cooperativeunverified attribution

  2 filings · confidence 70%
• Alaska Oil and Gas Associationtrade assoc.

  1 filing · confidence 85%
• Alliance of Nurses for Healthy Environmentstrade assoc.

  1 filing · confidence 85%
• Alliant Energy Corporationunverified attribution

  1 filing · confidence 70%
• American Petroleum Institutetrade assoc.

  1 filing · confidence 97%
• Arkansas Electric Cooperative Corporationunverified attribution

  1 filing · confidence 70%
• Clean Air Counciltrade assoc.

  1 filing · confidence 85%
• Constellation Energy Corporationunverified attribution

  1 filing · confidence 70%
• Edison Electric Institutetrade assoc.

  1 filing · confidence 97%
• Gas Turbine Associationtrade assoc.

  1 filing · confidence 85%
• Genera PR LLCunverified attribution

  1 filing · confidence 70%
• Hawaiian Electric Companyunverified attribution

  1 filing · confidence 70%
• Inc. (WUA) and Dairyland Power Cooperativeunverified attribution

  1 filing · confidence 70%
• Institute for Policy Integrity at New York University School of Lawtrade assoc.

  1 filing · confidence 85%
• Institute of Clean Air Companiestrade assoc.

  1 filing · confidence 85%
• Missouri Coalition for the Environmenttrade assoc.

  1 filing · confidence 85%
• National Tribal Air Associationtrade assoc.

  1 filing · confidence 85%
• South Carolina Chamber of Commercetrade assoc.

  1 filing · confidence 85%
• The Dow Chemical Companyunverified attribution

  1 filing · confidence 70%
• U.S. Chamber of Commerce

  1 filing · confidence 97%