Greenhouse-gas accounting · Working
Global warming potential
Also called: GWP
ELI5
A factor comparing a greenhouse gas's warming effect with carbon dioxide over a stated time horizon.
Used in conversation
“The sustainability report needs the method, exclusions and assurance status for global warming potential.”
Pitch context
You will see “Global warming potential” in sustainability reports, impact decks, climate plans and assurance materials when the discussion reaches greenhouse-gas accounting.
Why it matters: In greenhouse-gas accounting, the reporting boundary, method, period and evidence can materially change the claim.
Caution
State the reporting boundary, method, period and evidence; standards, regulation and assurance requirements vary.
Sources & evidence · 3
Direct term-level sources and supporting source families.
- GHG Protocol — Standards and GuidanceDirect source · institutional · checked 2026-08-16
- IFRS Foundation / International Sustainability Standards Board — IFRS S1 and IFRS S2 Sustainability Disclosure StandardsDirect source · primary · checked 2026-08-16
- International Organization for Standardization — ISO Net Zero Guidelines and related workSupporting source family · institutional · checked 2026-08-16