GHG Protocol · Greenhouse Gas Protocol
The accounting standard defining emissions scopes and the location- versus market-based methods; its Scope 2 revision is moving claims toward hourly matching and deliverability.
Also written as: GHG
Current numbers
late 2027targeted publication of revised GHG Protocol Scope 2 Standard (hourly + deliverability), staged effective dates after
~2027expected finalization of revised GHG Protocol Scope 2 standard (hourly + geographic matching)