In a 60-page report sent Monday to the legislature, the California Department of Housing and Community Development recommended lawmakers set a maximum safe indoor air temperature of 82 degrees ...

The air quality index measures PM2.5, less than 2.5 microns particles, to determine the intensity of air pollution in cities.

The American Waterways Operators (AWO) is urging California Gov. Gavin Newsom to withdraw the 2022 amendments to the Commercial Harbor Craft (CHC) rule, arguing that the regulations place an unfair bu ...

ACF was the first type of emissions regulation placed on the fleet on the “demand” side. For those of us who have been in the ...

SAN DIEGO COUNTY, Calif. — The average price of a gallon of self-serve regular gasoline in San Diego County increased Tuesday, rising 1.7 cents to $4.57, one day after a six-day streak of increases ...

The California Public Utilities Commission (CPUC) has updated its electric utility transmission siting regulations to ...

While traditional cold ironing—connecting ships at berth to the local power grid—has long been adopted as a solution to ...

The California Air Resources Board recently waived its emissions rules for the state’s truck and railroad industries. It left the 2022 amendments to CARB’s Commercial Harbor Craft Rule in ...

Aside from Tesla, no other major manufacturer will meet the state’s 35% threshold for zero-emission vehicles in the 2026 ...

The U.S. Chamber of Commerce cannot continue with its claims that two California laws related to greenhouse gas emissions ...

Senator Laura Richardson has introduced her first piece of legislation since being elected to the state senate Nov. 5, 2024.

Thousands of farmworkers labored in fields in Ventura County, Calif. in late January in wildfire smoke. They have little to ...