California Air Resources Board

The California Air Resources Board held a virtual public workshop to support the development of California’s Corporate Greenhouse Gas Reporting Program, established by Senate Bill (SB) 253 (Wiener, 2023), and the Climate-Related Financial Risk Disclosure Program, authorized by SB 261 (Stern, 2023). SB 219 (Wiener, 2024) amended both programs, extending certain deadlines and implementing other administrative changes. The workshop included an overview of the above-mentioned legislation, a timeline for regulatory development, and an overview of feedback received from stakeholders from our December 2024 California Climate-Disclosure Information Solicitation. Additional presentations will include a comparative analysis of greenhouse gas accounting and reporting mechanisms that currently exist across various regulatory and voluntary programs.

Workshop Recording (posted 6/2/25)

Public Notice

CARB Presentation Slides (posted 5/28/25)

Montrose Environmental Presentation Slides (posted 5/28/25)

UCLA Presentation Slides (posted 5/29/25)