We set the standards to measure and manage emissions
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Companies and Organizations
Greenhouse Gas Protocol provides the world's most widely used greenhouse gas accounting standards for companies.
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Countries and Cities
Greenhouse Gas Protocol provides standards and tools that help countries and cities track progress toward climate goals.
More than 9 out of 10 Fortune 500 companies reporting to CDP use GHG Protocol.
Standards
GHG Protocol supplies the world's most widely used greenhouse gas accounting standards.
Tools
Our tools enable companies to develop comprehensive and reliable inventories of their GHG emissions.
Courses
We offer multiple online learning solutions on the world's most widely used GHG accounting standards.
Latest
Ensuring Transparency and Accountability in Standard Setting: GHG Protocol’s Strengthened Governance Model
As announced in November of 2023, GHG Protocol is refining its governance model to meet the needs of a rapidly changing GHG accounting an
Blog post
GHG Protocol Releases Corporate Standard Survey Final Summary Report and Proposal Summary
Final Summary of Corporate Standard Feedback Now Available
Announcement
Overview of GHG Protocol Integration in Regulatory Climate Disclosure Rules
A key goal of GHG Protocol’s update process for its corporate suite of standards is
Blog post