The Environmental Protection Agency and California Air Resources Board have established that NOx and particulate emissions ...

A contingent of TMC member experts and others met with CARB to discuss ways of implementing a fleet-preferred method for ...

STAX Engineering plans to bring its exhaust-emissions collection barge to Europe and the UK after seeing growth in its home ports in California. The US technology firm has developed a unique system to ...

California’s push to electrify its cars is facing a potentially serious problem: People aren’t buying electric cars fast ...

California has dropped its landmark rule that would have phased out nearly all diesel trucks in the coming years, the Air Resources Board announced earlier this month. The “first-in-the-world” rule, ...

Governor Newsom is taking the State of California for a ride with his high-speed rail promises (at sky-high prices).

Republican lawmakers in California have mentioned Trump’s name when discussing proposals. One strategist says they’re ...

A 2022 state mandate requires that 35% of all new car models sold in California next year must be zero emissions. But if ...