Commenting open: July 28, 2025 12:00AM PT - August 23, 2025 11:59PM PT.
Cap-and-Invest Program Updates and Linkage Rulemaking Informal Comment Period
This is an informal comment period for Cap-and-Invest Linkage Program Updates and Linkage Rulemaking to amend Chapter 173-446 WAC and Chapter 173-441 WAC to make improvements to the implementation of the Cap-and-Invest Program, facilitate the linkage of Washington’s carbon market with the California-Québec carbon market, as well as make other necessary updates.
Any information provided in this comment form may be publicly disclosed. While we will not be responding to written comments during the informal comment period, the comments will be used to inform the rule language where applicable.
The updated draft of the rule is now available for your review:
This is an informal comment period for Cap-and-Invest Linkage Program Updates and Linkage Rulemaking to amend Chapter 173-446 WAC and Chapter 173-441 WAC to make improvements to the implementation of the Cap-and-Invest Program, facilitate the linkage of Washington’s carbon market with the California-Québec carbon market, as well as make other necessary updates.
Any information provided in this comment form may be publicly disclosed. While we will not be responding to written comments during the informal comment period, the comments will be used to inform the rule language where applicable.
The updated draft of the rule is now available for your review:
For additional information, visit our rulemaking webpage: WAC 173-441 and -446 – Program-Updates-and- Linkage - Washington State Department of Ecology
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