Climate Disclosure Services
With 15+ years of expertise in climate disclosure and carbon accounting, we provide end-to-end support to help companies align with leading global frameworks including TCFD, CDP, and ISSB.
Navigate California’s Climate Disclosure Mandates with Confidence
Companies with over $500M in annual revenue that do business in California must begin reporting climate-related disclosures in 2026. The new mandates apply to public and private companies, registered in the U.S., as follows:
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SB 253 – Requires annual Scope 1 & 2 GHG emissions disclosures for companies with $1B+ revenue. Initial Scope 1 and Scope 2 disclosures are due by August 10, 2026, per CARB guidance.
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SB 261 – Requires biennial climate-related financial risk disclosures for companies with $500M+ revenue. Enforcement of SB 261 is currently stayed pending ongoing litigation.
SB 261 Expertise
We are fluent in the frameworks referenced in SB 261, including TCFD and ISSB.
Our experience includes drafting public climate risk disclosures for more than a dozen S&P 500 companies and advising global standard-setters and regulators on the evolution of climate reporting.
CLIENT WORK HIGHLIGHTS
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Developed TCFD reports and qualitative scenario analysis for S&P 500 companies.
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Provided a TCFD reporting workshop for investors representing a combined $2.5 trillion AUM.
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Led C-suite education on TCFD and ISSB reporting frameworks.
LEADERSHIP EXPERIENCE
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In-house corporate lead for climate risk reporting at an S&P 500 energy company.
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U.S. head of a major climate risk disclosure framework.
SB 253 Expertise
We produce verification-ready Scope 1, 2, and 3 emissions calculations.
Our expertise comes from technical training through the GHG Management Institute and hands-on experience applying the GHG Protocol. We’ve delivered verification-grade emissions inventories for S&P 500 companies — aligned with the GHG Protocol and prepared for third-party assurance.
CLIENT WORK HIGHLIGHTS
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Developed verification-ready carbon footprints (GHG emissions inventories) aligned with the GHG Protocol, across Scopes 1, 2, and 3 for companies in technology, finance, and professional services.
LEADERSHIP EXPERIENCE
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GHG Management Institute training.