{"data":{"id":"us/40-cfr-table-1-to-subpart-tttta-of-part-60","jurisdiction":"us","citation":"40 CFR Table 1 to Subpart TTTTa of Part 60","heading":"Table 1 to Subpart TTTTa of Part 60—CO2 Emission Standards for Affected Stationary Combustion Turbines That Commenced Construction or Reconstruction After May 23, 2023 (Gross or Net Energy Output-Based Standards Applicable as Approved by the Administrator)","body":"[Note: Numerical values of 1,000 or greater have a minimum of 3 significant figures and numerical values of less than 1,000 have a minimum of 2 significant figures]\nAffected EGU category CO2 emission standard\nBase load combustion turbines For 12-operating month averages beginning before January 2032, 360 to 560 kg CO2/MWh (800 to 1,250 lb CO2/MWh) of gross energy output; or 370 to 570 kg CO2/MWh (820 to 1,280 lb CO2/MWh) of net energy output as determined by the procedures in § 60.5525a.\nFor 12-operating month averages beginning after December 2031, 43 to 67 kg CO2/MWh (100 to 150 lb CO2/MWh) of gross energy output; or 42 to 64 kg CO2/MWh (97 to 139 lb CO2/MWh) of net energy output as determined by the procedures in § 60.5525a.\nIntermediate load combustion turbines 530 to 710 kg CO2/MWh (1,170 to 1,560 lb CO2/MWh) of gross energy output; or 540 to 700 kg CO2/MWh (1,190 to 1,590 lb CO2/MWh) of net energy output as determined by the procedures in § 60.5525a.\nLow load combustion turbines Between 50 to 69 kg CO2/GJ (120 to 160 lb CO2/MMBtu) of heat input as determined by the procedures in § 60.5525a.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 60—STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES","Subpart TTTTa—Standards of Performance for Greenhouse Gas Emissions for Modified Coal-Fired Steam Electric Generating Units and New Construction and Reconstruction Stationary Combustion Turbine Electric Generating Units"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"7a1bfd7a3333c65e287a4eea9c2dbdfd3e85da799aba7aee069c63186771b4f8","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-60.5580a","next":"us/40-cfr-table-2-to-subpart-tttta-of-part-60"},"notice":"GroundRules: Original legal text. Not legal advice."}