5 Energy Storage Solutions That Will Make Renewables a Viable Alternative to Fossil Fuels

For years, dreams of a bright green future fueled by clean sources of renewable energy have been tempered by the inconvenient reality of their intermittency. The sun doesn’t always shine, of course, and the wind doesn’t always blow, making it hard for them to consistently feed the grid that all of us count on to reliably deliver energy at the flip of a switch.