We set the standards to measure and manage emissions
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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
ISB Q&A Series: Pieter Gagnon, Independent Standards Board Member
Ashley Jones, Communications Specialist at GHG Protocol, sat down with Pieter Gagnon, Research Associate at the Colorado school of Mines and member of Greenhouse Gas Protocol’s Independent Standards Board to discuss how his background in engineering, economics and policy informs his work.
GHG Protocol Newsletter: July 2025
GHG Protocol Newsletter: July 2025