Net zero

Viewpoint: Unified CO2 market remains in distance

Viewpoint: Unified CO2 market remains in distance

Houston, 26 December (Argus) — Washington state's carbon market enters 2025 on steadier ground than it stood on for much of the past year, but still faces hurdles before it is part of a larger North American market. Washington's cap-and-invest program has weathered a year of highs and lows between advancing its ambitions to link with the Western Climate Initiative and operating through much of the year under threat of repeal in the November state elections. The state Department of Ecology director Laura Watson began the state's quest to link with the WCI last year , as regulators looked to the larger, more liquid market to potentially temper the higher-than-expected prices over the first year of the market in 2023. Washington Carbon Allowances (WCAs) for December 2023 delivery surged as high as $70/t last year, according to Argus assessments. But the state has clinched several wins for its program this year. State lawmakers were able to pass a bill to smooth out several areas of potential incompatibility with the WCI earlier this year, along with California and Quebec agreeing to move forward into formal linkage talks in March . But a repeal effort, initiative 2117, seeking to remove the state's cap-and-invest program dampened prices and forward movement on linkage since January. WCAs for December 2024 delivery fell to the lowest price to date for the program at $30.25/t on 4 March, according to Argus assessments, as uncertainty over the future of the program quieted market participation. State voters backed the cap-and-invest program in November with 62pc against the repeal effort, but months of uncertainty has cost the state time and linkage progress as the WCI awaited the November results. Additionally, while Washington started its own linkage rulemaking in April to align the program with changes planned for the WCI, finishing it requires the joint market first finalize its own changes. The linkage logjam has left market participants feeling that the state's momentum is stalled for the moment, even as perception of the state's eventual joining remains a question of "when" not "if." Ecology says it remains in communication with the WCI members and is evaluating the impact of California's new rulemaking timeline. California has indicated over this year that it does not intend to focus fully on linkage until its current rulemaking is complete. Ecology estimates it will adopt its new rules in fall 2025, with the earliest the state could expect a linkage agreement in late 2025. Washington must still complete further steps required by state law before any linkage agreement can proceed, including an environmental justice assessment and a final evaluation of a potential joint market under criteria set by its Climate Commitment Act, along with public comment. California and Quebec must also conduct their own evaluations to comply with respective state and provincial laws. If this timing works out, Ecology would be part of joint auctions starting in 2026. Compounding the process is the potential threat posed by incoming president-elect Donald Trump, who is likely to try to reverse major environmental regulations and commitments. Trump sought ultimately unsuccessful litigation in his first administration to sever the link between Quebec and California in 2019. The administration pursued the case on the grounds that California's participation violated federal authority to establish trade and other agreements with foreign entities under Article I of the US Constitution, which sets out the role of the federal and state powers in commerce and agreements with foreign powers. Both California and Washington have undergone preparations in recent months to gird themselves for a legal fight with the incoming administration, and that may add further scrutiny to linkage for both states going forward, said Justin Johnson, a market expert with the International Emissions Trading Association. "I think that it will require them to be more vigilant about the process they use and making sure they dot their i's and cross their t's because I think that there will be some folks in the federal administration who would like to see that not happen," Johnson said. By Denise Cathey Send comments and request more information at feedback@argusmedia.com Copyright © 2024. Argus Media group . All rights reserved.