California is poised to make the nation’s strictest carbon emission controls even tougher, with a bill to cut greenhouse-gas discharges to 40 percent less than 1990 levels by 2030 now headed to Gov. Jerry Brown.
California is poised to make the nation’s strictest carbon emission controls even tougher, with a bill to cut greenhouse-gas discharges to 40 percent less than 1990 levels by 2030 now headed to Gov. Jerry Brown.