Public Comments - Workshops Community Meetings & Other Input Opportunities

The following is a list of topics that CARB has opened for public comments in advance of, or in addition to the formal rule making process. Subjects currently open for public comment are listed first. Please use the search tools to locate specific public comment topics created since 2023.

Subject - Submit Comments	Programs	Closing Date Sort ascending	View Comments
Climate-Related Financial Risk Reports (SB 261) Docket	California Corporate Greenhouse Gas Reporting and Climate Related Financial Risk Disclosure Programs	Jul 1, 2026	View
Public Comment on Application for Variance from the Prohibitions on Use of Certain Hydrofluorocarbons in Stationary Refrigeration, Stationary Air-Conditioning, and Other End-Uses (Cal. Code of Regs., tit. 17, § 95371 et seq.)	Stationary Hydrofluorocarbon Reduction Measures	Jun 13, 2026	View
Concepts for Potential Regulations for Establishing the Carbon Capture, Removals, Utilization, and Storage Program Authorized by Senate Bill 905 (Caballero, 2022)	Carbon Sequestration: Carbon Capture, Removal, Utilization, and Storage	Jun 5, 2026	View
Public comment to 2026 Dam and Reservoir Petition	Mandatory Greenhouse Gas Emissions Reporting	Jun 5, 2026	View
Public Comments to March 23, 2026 Climate Disclosure Workshop	California Corporate Greenhouse Gas Reporting and Climate Related Financial Risk Disclosure Programs	Jun 1, 2026	View
Public Comment on Application for Variance from the Prohibitions on Use of Certain Hydrofluorocarbons in Stationary Refrigeration, Stationary Air-Conditioning, and Other End-Uses (Cal. Code of Regs., tit. 17, § 95371 et seq.)	Stationary Hydrofluorocarbon Reduction Measures	Mar 20, 2026	View
Information Solicitation to Inform Fuel Cell NEM Emissions Standards Evaluation	Stationary Fuel Cell Net Energy Metering	Jan 9, 2026	View
Public Comment on Application for Variance from the Prohibitions on Use of Certain Hydrofluorocarbons in Stationary Refrigeration, Stationary Air-Conditioning, and Other End-Uses (Cal. Code of Regs., tit. 17, § 95371 et seq.)	Stationary Hydrofluorocarbon Reduction Measures	Nov 24, 2025	View
Potential Amendments to the Cap-and-Invest Program: October 29, 2025 Workshop	Cap-and-Invest Program	Nov 12, 2025	View
Draft Reporting Template for Scope 1 and Scope 2 GHG Emissions	California Corporate Greenhouse Gas Reporting and Climate Related Financial Risk Disclosure Programs	Oct 27, 2025	View
Information Solicitation to Advise Implementation of the Carbon Capture, Removal, Utilization, and Storage Program: Senate Bill 905	Carbon Sequestration: Carbon Capture, Removal, Utilization, and Storage	Oct 6, 2025	View
Public Comment on Application for Variance from the Prohibitions on Use of Certain Hydrofluorocarbons in Stationary Refrigeration, Stationary Air-Conditioning, and Other End-Uses (Cal. Code of Regs., tit. 17, § 95371 et seq.)	Stationary Hydrofluorocarbon Reduction Measures	Sep 22, 2025	View
Public Comment on Application for Variance from the Prohibitions on Use of Certain Hydrofluorocarbons in Stationary Refrigeration, Stationary Air-Conditioning, and Other End-Uses (Cal. Code of Regs., tit. 17, § 95371 et seq.)	Stationary Hydrofluorocarbon Reduction Measures	Sep 22, 2025	View
Public Comments to August 21, 2025 Climate Disclosure Workshop	California Corporate Greenhouse Gas Reporting and Climate Related Financial Risk Disclosure Programs	Sep 11, 2025	View
SB 1075 Community Meetings	SB 1075 Report: Hydrogen Development, Deployment, and Use	Aug 20, 2025	View

Other Public Comments

Active Formal Regulatory Rulemaking Comments

Archive of Pre-2023 Public Comment Topics and Submittals