BusinessGreen brings you this week's green economy headlines from around the world
California Governor Jerry Brown leads chorus of voices calling for universal reporting system for climate risk
Industry-wide analysis reveals insurance sector has exposure to coal consistent with trajectory for six degrees of warming
California and 17 other states are challenging EPA move to relax vehicle emissions standards
Embedding sustainability from grape to glass has been a long road for the California wine sector - but now the industry is ready to shout about its efforts
Could California join the global push to set a legally-binding phase out date for internal combustion engine cars?
State brings in new federal rules two years ahead of schedule in a move that could see California's businesses and consumers save $1bn every year on energy bills
As the second week of international climate negotiations gets started in Bonn, pressure mounts on diplomats to deliver meaningful progress
State lawmakers pass legislative package to extend carbon trading scheme to 2030 and take action on local air quality
Michael Bloomberg launches 'America's Pledge' on climate change as California Governor Jerry Brown sets out plan to strengthen California's carbon trading rules and cut air pollution