# Commission Delegated Regulation (EU) 2020/1044 of 8 May 2020 supplementing Regulation (EU) 2018/1999 of the European Parliament and of the Council with regard to values for global warming potentials and the inventory guidelines and with regard to the Union inventory system and repealing Commission Delegated Regulation (EU) No 666/2014 (Text with EEA relevance), Annex: GLOBAL WARMING POTENTIALS

Extent: E+W+S+N.I.

Acronym, common name or chemical name
Global warming potential
Carbon dioxide (CO2)
1
Methane (CH4)
28
Nitrous oxide (N2O)
265
Sulphur hexafluoride (SF6)
23 500
Nitrogen trifluoride (NF3)
16 100
Hydrofluorocarbons (HFCs):
HFC-23 CHF3
12 400
HFC-32 CH2F2
677
HFC-41 CH3F
116
HFC-125 CHF2CF3
3 170
HFC-134 CHF2CHF2
1 120
HFC-134a CH2FCF3
1 300
HFC-143 CH2FCHF2
328
HFC-143a CH3CF3
4 800
HFC-152 CH2FCH2F
16
HFC-152a CH3CHF2
138
HFC-161 CH3CH2F
4
HFC-227ea CF3CHFCF3
3 350
HFC-236cb CF3CF2CH2F
1 210
HFC-236ea CF3CHFCHF2
1 330
HFC-236fa CF3CH2CF3
8 060
HFC-245fa CHF2CH2CF3
858
HFC-245ca CH2FCF2CHF2
716
HFC-365mfc CH3CF2CH2CF3
804
HFC-43-10mee CF3CHFCHFCF2CF3 or (C5H2F10)
1 650
Perfluorocarbons (PFCs):
PFC-14, Perfluoromethane, CF4
6 630
PFC-116, Perfluoroethane, C2F6
11 100
PFC-218, Perfluoropropane, C3F8
8 900
PFC-318, Perfluorocyclobutane, c-C4F8
9 540
Perfluorocyclopropane c-C3F6
9 200
PFC-3-1-10, Perfluorobutane, C4F10
9 200
PFC-4-1-12, Perfluoropentane, C5F12
8 550
PFC-5-1-14, Perfluorohexane, C6F14
7 910
PFC-9-1-18, C10F18
7 190

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Source: https://www.legislation.gov.uk/eur/2020/1044/annex (the official version)
Page: https://openlegislation.uk/eu-regulation-2020-1044/annex
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.