DPF Parts Direct reports California's Clean Truck Check aims to reduce diesel emissions, raising compliance costs and ...

California Emissions Law Might Get A Big Change, With Jay Leno’s Help. ... 15 years, allowing 1990 models to avoid the exhaust sniffer entirely, provided they're insured under a collector policy.

California carbon emissions are falling, but not fast enough to reach the state’s 2030 climate targets, according to data released Friday by the Air Resources Board.

“California has this fairly ambitious goal of reducing greenhouse gas emissions by about 40% by 2030. And an even more ambitious goal of getting to carbon neutrality by 2045,” she said.

Officials from California, ... an action that would reverse a Trump administration policy and could help usher in stricter emissions standards for new passenger vehicles nationwide. ...

Stellantis—the automaker behind Chrysler, Jeep, Dodge and Ram—agreed to comply with a California policy requiring two-thirds of new cars to be zero-emission or electric by 2030, potentially ...

California’s greenhouse gas emissions have plunged in recent years across most sectors, falling about 2.4 percent in 2022 in comparison to the previous year, state regulators reported on Friday.

General Motors Co. announced Sunday it would recognize California’s authority under the Clean Air Act to set vehicle emissions standards, a move that will allow the state to consider the company ...

A California law mandating that half of all medium- and heavy-duty vehicles acquired by the state and local governments be emissions-free between 2024 and 2026 is being challenged in a lawsuit ...

California legislators have passed a bill, the first of its kind in the nation, that would require large companies that do business there to disclose all emissions tied to both their operations ...

Consumer Reports shares details of California's zero emissions requirement that all new passenger vehicles that are powered only by fossil fuels be phased out by 2035, a major step to address ...