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 New York Codes Rules Regulations (Last Updated: March 27,2024)
 TITLE 6. Department of Environmental Conservation
 Chapter IV. Quality Services
 Subchapter I. Climate Change
 Part 496. Statewide Greenhouse Gas Emission Limits

  Sec. 496.5. Greenhouse gases

Latest version.
  • For the purposes of this Part, the table below provides a carbon dioxide equivalent value for each greenhouse gas as provided by the IPCC using GWP20.
    Greenhouse GasCarbon dioxide equivalent value
    Carbon dioxide1
    Methane84
    Nitrous oxide264
    HFC-2310,800
    HFC-322430
    HFC-41427
    HFC-1256090
    HFC-1343580
    HFC-134a3710
    HFC-1431200
    HFC-143a6940
    HFC-15260
    HFC-152a506
    HFC-16113
    HFC-227ca5080
    HFC-227ea5360
    HFC-236cb3480
    HFC-236ea4110
    HFC-236fa6940
    HFC-245ca2510
    HFC-245cb6680
    HFC-245ea863
    HFC-245eb1070
    HFC-245fa2920
    HFC-263fb278
    HFC-272ca530
    HFC-329p4510
    HFC-365mfc2660
    HFC-43-10mee4310
    HFC-1132a<1
    HFC-1141<1
    (Z)-HFC-1225ye<1
    (E)-HFC-1225ye<1
    (Z)-HFC-1234ze1
    HFC-1234yf1
    (E)-HFC-1234ze4
    (Z)-HFC-13366
    HFC-1243zf1
    HFC-1345zfc<1
    3,3,4,4,5,5,6,6,6-Nonafluorohex-1-ene<1
    3,3,4,4,5,5,6,6,7,7, 8,8,9,9,10,10,10- Heptadecafluorodec-1-ene<1
    Nitrogen trifluoride12,800
    Sulphur hexafluoride17,500
    PFC-144880
    PFC-1168210
    PFC-c2166850
    PFC-2186640
    PFC-3187110
    PFC-31-106870
    Perfluorocyclopentene7
    PFC-41-126350
    PFC-51-145890
    PFC-61-165830
    PFC-71-185680
    PFC-91-185390
    Perfluorodecalin (cis)5430
    Perfluorodecalin (trans)4720
    PFC-1114<1
    PFC-1216<1
    Perfluorobuta-1,3-diene<1
    Perfluorobut-1-ene<1
    Perfluorobut-2-ene6