High cost of coal and natural gas could make EVs, US grid cleaner this summer

Coal trains by Flickr user Kimon Berlin (Used under CC License)Anticipated price hikes for coal and natural gas could lead to increase use of renewable energy in electricity generation, making both the grid and EVs cleaner, according to new United States Energy Information Administration (EIA) analysis. EVs get cleaner along with the grid, and the EIA expects the grid mix to lean more toward renewable sources...