California lawmakers are considering a future without the use of fossil fuels to generate electricity, a step that would boost the renewable energy industry and expand the scope of the state’s battle against global warming. If approved at the end of the legislative session next month, the proposal would eventually ensure only clean energy moves through the state’s electricity grid, a goal nearly unmatched anywhere in the world. It would accelerate the adoption of renewable energy by requiring utilities and other electricity providers to obtain 60% of their power from resources such as the sun and wind by 2030. Then […]