California Air Resources Board
Suit says state agency downplays harmful environmental effects and exaggerates benefits.
The American Lung Association ranks Sacramento as having the fifth-worst air quality in the nation, but new testing reveals that ranking may soon begin to fall, meaning possible big savings for the state.
A panel of federal judges on Wednesday upheld California’s first-in-the-nation mandate requiring fuels producers to reduce greenhouse gas emissions.
The fight over diesel fuel is heating up. Public health advocates are battling it out with the construction industry over new rules that were supposed to start in 2012, but have now been pushed back another two years.