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Martin do Nascimento/CalMattersTrump signed measures today revoking waivers for the state’s mandates that clean up car and truck exhaust and ramp up sales of electric vehicles. California and 10 other states immediately sued and the governor ordered the air board to craft a new mandate. -
Courtesy of Daimler Trucks North AmericaFor years, Oregon has been working to write and enforce rules to reduce greenhouse gas emissions from commercial trucks. Now the Trump administration and the U.S. Senate could derail that effort.
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The U.S. Senate voted Thursday to prevent California from enforcing regulations on tailpipe emission from new cars and trucks, upending state regulations for the nearly 40% of Americans whose states follow California standards. -
Because Trump is unlikely to approve them, California officials say they had no choice but to abandon the state's groundbreaking rules for zero-emission trucks and cleaner locomotives. -
One of the world’s largest commercial truck manufacturers is refusing to sell its diesel big rigs in Oregon, even though its North America headquarters is in Portland. -
The Supreme Court justices agreed to review whether oil companies have standing to try to overturn a federal waiver for a California clean-car rule that ramped up electric car sales. The standards are the cornerstone of California’s efforts to clean its air and combat climate change.
