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Greenhouse Gas Protocol provides the world's most widely used greenhouse gas accounting standards for companies.
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Greenhouse Gas Protocol provides standards and tools that help countries and cities track progress toward climate goals.
In 2023, 97% of disclosing S&P 500 companies reported to CDP using GHG Protocol.
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GHG Protocol supplies the world's most widely used greenhouse gas accounting standards and guidance.
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Our tools enable companies to develop comprehensive and reliable inventories of their GHG emissions.
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We offer multiple online learning solutions on the world's most widely used GHG accounting standards.
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Latest
Scope 2 Market-based Method Update: From 2025-2026 Public Consultation to Current Status
The purpose of this resource is to provide an update on progress of the scope 2 workstream following the release of the public consultation summary, subsequent Technical Working Group (TWG) and Independent Standard Board (ISB) inputs, and to further clarify the technical details of the approaches being discussed.
GHG Protocol Pulse: September Update
GHG Protocol Pulse: September Update
Forest Carbon Accounting: Where the Process Stands and What Comes Next
Recent news articles have raised concerns about the scientific basis of potential forest carbon accounting approaches and whether industry interests have unduly influenced their development. These questions deserve a clear explanation of where the process stands, how decisions are made and what happens next.