Carbon Intelligence Blog

Insights, guides, and news about carbon footprint in digital advertising

California's Scope 3 Law: Advertising Compliance Guide 2026
13 min read

California's Scope 3 Law: Advertising Compliance Guide 2026

California's groundbreaking climate disclosure law is now in effect, requiring companies with over $1B in revenue to report all Scope 3 emissions—including digital advertising. Here's what you must disclose, how to calculate it, and the compliance roadmap for 2026.

#California #Scope 3 #compliance
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METHODOLOGY & COMPLIANCE REFERENCES

All our articles are based on GMSF, ISO 14064, and GHG Protocol standards