California moves closer to first-in-the-nation rules for carbon capture and removal

illuminem summarises for you the essential news of the day, reviewed by our editorial team. Read the full piece on Carbon Herald or enjoy below:

🗞️ Driving the news: California is advancing proposed regulations for carbon capture, utilisation and storage (CCUS) and carbon dioxide removal (CDR), moving toward a more comprehensive framework for overseeing the technologies
• The California Air Resources Board (CARB) has published preliminary regulatory language and a staff report under Senate Bill 905, addressing project safety, monitoring, permitting and financial responsibility

🔭 The context: Enacted in 2022, SB 905 requires California to develop a framework assessing the safety and viability of carbon management technologies
• The proposed rules cover geological storage, seismic monitoring, emergency response, groundwater and air-quality risks, and financial safeguards
• While a unified permitting approach could offer greater clarity for project developers, compliance requirements may increase costs
• The framework supports California’s broader goal of achieving carbon neutrality by 2045.

🌍 Why it matters for the planet: Carbon capture can prevent some industrial emissions from reaching the atmosphere, while carbon dioxide removal aims to take CO₂ already in the atmosphere out of circulation
• Effective monitoring and long-term storage safeguards are essential if these approaches are to contribute credibly to climate goals
• Their overall benefits depend on reliable verification, environmental protections and the emissions associated with each project

⏭️ What’s next: CARB expects a 45-day public consultation to run from 30 October to 14 December 2026
• Feedback could lead to revisions before the rules are finalised, with the eventual requirements likely to influence project development and investment across California’s carbon management sector

📈 One stat: 45 days — the expected public consultation period for California’s proposed carbon capture and removal regulations

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