What you need to know: California continues to lead the nation in replacing polluting diesel school buses with zero-emission models, thanks to nearly $1.4 billion in state investments, according to a new report. Unfortunately, federal funding for zero-emission school buses is in doubt.
What you need to know: Applications are open for Community Planning and Capacity Building Grants. Up to $7.3 million is available, with individual grants up to $500,000. New this year: funding is more accessible to tribal governments.
SACRAMENTO –Despite a year of federal opposition around every corner, the California Air Resources Board (CARB) continued its critical mission and remained focused on its duties to improve air quality and public health and to tackle climate change.
Here’s a quick snapshot of 12 of CARB’s most significant highlights from this year:
SACRAMENTO – Today at noon (PDT), California and Quebec released the results of the 45th joint cap-and-trade auction of carbon allowances from both jurisdictions. The final numbers include sales figures and settlement prices for Current Vintage (2023,2024, and 2025) and Advanced Vintage (2028).
Number offered: 51,253,305
What you need to know: The California Air Resources Board approved updates to its Landfill Methane Regulation to enable quicker detection and repair of methane leaks at landfills, improved monitoring and reporting, public data transparency and stronger action for recurring issues. Advanced technologies, like satellite monitoring, are a key to improved methane emissions reduction in the state.
What you need to know: California steps in as federal administration moves to eliminate climate data-gathering satellites. The state satellite project has already helped resolve 10 large methane leaks, equivalent to removing about 18,000 cars from California roads for a year.
What you need to know: The latest data shows California’s climate programs continue to push greenhouse gas (GHG) emissions down while the state’s economy grows, and they highlight the need to continue to make progress despite an unprecedented federal assault on the state's clean air efforts.
What you should know: California’s clean air progress is being undermined by unprecedented federal interference, including the illegal disapproval of major emissions standards. This obstruction threatens the state’s ability to meet federal air quality standards, putting public health at risk for millions of Californians — especially those in the most polluted communities.
What you need to know: The California Air Resources Board has identified its research priorities for the next five years, which will inform science-driven policymaking at a time the federal government is rejecting accepted research on climate and air quality.
SACRAMENTO, CA – The California Air Resources Board (CARB) has adopted its Five-Year Strategic Research Plan for 2025–2030, reaffirming the agency’s commitment to science-driven policymaking that protects public health and addresses the growing threats of climate change.
SACRAMENTO: Heavy-duty vehicle public fleet owners subject to California’s Advanced Clean Fleet (ACF) regulation have new flexibility in meeting the regulation’s requirements along with streamlined processes for applying for exemptions.