California Air Resources Board

Sacramento —The California Air Resources Board (CARB) today approved amendments to the In-Use Off-Road Diesel-Fueled Fleets Regulation (Off-Road Regulation) aimed at further reducing emissions from the off-road sector. The amendments will require fleets to phase-out use of the oldest and highest polluting off-road diesel vehicles in California; prohibit the addition of high-emitting vehicles to a fleet; and require the use of R99 or R100 renewable diesel in off-road diesel vehicles.

SACRAMENTO – The California Air Resources Board today approved a far-reaching $2.6 billion investment plan that ensures all Californians benefit from our state's transition to zero-emission transportation. Supported projects range from incentives for cleaner trucks and buses, and mobility options such as bike- and car-sharing, to consumer rebates for clean cars.

SACRAMENTO – On Tuesday, Nov. 15, the California Air Resources Board (CARB) will hold an enforcement event aimed at upholding air pollution laws by identifying high-emitting heavy-duty trucks along a popular truck route in Fresno using a mobile emissions monitoring device: the Portable Emissions Acquisition System (PEAQS), which screens for high-emitting vehicles as they drive under it. CARB staff expect to process over 1,000 vehicles at the location with heavy truck traffic.

SACRAMENTO – The California Air Resources Board today laid out the policies and actions California proposes to take to drastically reduce its dependence on fossil fuels and get to carbon neutrality by 2045 or earlier, following Governor Newsom’s call for more aggressive climate measures.

RIVERSIDE – On Tuesday, November 1, the California Air Resources Board (CARB) will hold an enforcement event aimed at upholding air pollution laws by identifying high-emitting heavy-duty trucks crossing the border at Calexico using a mobile emissions monitoring device: the Portable Emissions Acquisition System (PEAQS), which screens for high-emitting vehicles as they drive under it. CARB staff expect to process over 1,000 vehicles at the location with heavy truck traffic.

SACRAMENTO — Qualified small business landscape professionals starting today can purchase discounted zero-emission lawn mowers, blowers and other landscape equipment through a new category of funding offered through the California Air Resources Board’s Clean Off-Road Equipment Voucher Incentive Project (CORE).

SACRAMENTO – California’s latest Greenhouse Gas Inventory indicated that in 2020 – when many Californians stayed home due to COVID-19 – carbon pollution saw the single largest decline as a percentage of the previous year’s total in the more than 20 years the state has been tracking emissions. Greenhouse gas emissions in the state fell by 35.3 million metric tons (MMT) of carbon dioxide equivalent (CO₂e).

Riverside – On Tuesday, Oct. 18, the California Air Resources Board (CARB) will hold an enforcement event aimed at upholding air pollution laws by identifying high-emitting heavy-duty trucks crossing the border using a mobile emissions monitoring device: the Portable Emissions Acquisition System (PEAQS), which screens for high-emitting vehicles as they drive under it. CARB staff expect to process over 1,000 vehicles at the location with heavy truck traffic.

Sacramento – On Tuesday, Oct. 25, the California Air Resources Board (CARB) will hold an enforcement event aimed at upholding air pollution laws by identifying high-emitting heavy-duty trucks at the Port of Oakland using a mobile emissions monitoring device: the Portable Emissions Acquisition System (PEAQS), which screens for high-emitting vehicles as they drive under it. CARB staff expect to process over 1,000 vehicles at the location with heavy truck traffic.

SACRAMENTO – The California Air Resources Board is accepting applications through December 16, 2022, for the 2022 Haagen-Smit Clean Air Awards. The Haagen-Smit award is California’s premier award recognizing individuals who have made outstanding contributions to improving air quality.