AB 32 GHG Emissions Inventory 2023 Edition Documents Categorías Topics Climate Change Tipo Reports Contact GHG Inventory Correo electrónico ghginventory@arb.ca.gov For more information see California Greenhouse Gas Emissions Inventory Program. Related Resources AB 32 GHG Emissions Inventory 2025 Edition Documents November 2025 Joint Auction #45 Notice CT_Notice_Sep_2025