California SB 253

California SB 253 affects companies with over $1bn global revenue that involves any trade in California. They must disclose Scope 1, 2, and 3 emissions annually starting in 2026 (Scope 3 in 2027).

How CarbonQuota can help

  • Online portal for GHG Protocol-aligned data management
  • Clear guidance to collect Scope 1, 2, and 3 data
  • Automatic conversion into disclosure-ready reports
  • Strictly defined processes for assurance compliance
  • Summarised tables and supporting text for annual submissions
  • Dedicated Environmental Science Consultant for support
  • Independent assurance coordination
  • Audit-ready documentation for regulators and stakeholders

Will you be affected?

SB253 applies to companies with >$1bn global revenue that are operating in California.

  • Scope 1: Direct emissions
  • Lifecycle carbon data for packaging components
  • Supplier-level emissions data for verification

Talk to the experts

From carbon footprint measurement to reduction strategy and consultation, we’re here to help you reach your carbon goals