Washington State's Department of Ecology has filed a proposed rulemaking to amend the Climate Commitment Act Program. The key change is linking Washington's carbon market with the existing markets in California and Quebec. This would create a larger, more integrated carbon trading system on the West Coast and with Canada. A linked market can lower the overall cost of cutting emissions by allowing allowances to trade across a bigger pool of buyers and sellers. It also aligns carbon prices across jurisdictions, which helps businesses that operate in multiple states or provinces. The proposal is now open for public comment and review before any final decision is made. For anyone tracking carbon markets in North America, this is a significant development. Washington's program has been running for a few years, and joining with California and Quebec could set a template for how regional carbon markets scale up. The article on The National Law Review has more detail on the specific rule changes and the timeline for the proposal.
