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, ...

Thousands of farmworkers labored in fields in Ventura County in late January in wildfire smoke. They have little to no ...

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

State of the City address, Riverside Mayor Patricia Lock Dawson cited an emerging green technology economy and “unprecedented ...

First, there was President Trump’s executive order to release billions of gallons of water from two reservoirs in the Central ...

As we’ve pointed out before, given the prevailing views on climate disclosure among folks in the new Administration, including the nominee for ...