By the end of the 2010’s, solar energy began to outproduce coal. That change signaled a monumental threshold for the renewable energy industry in that it was not only competing with, but beating, the cost and energy associated with...

Solar panels have, so far, been mostly restricted to upper and middle class homes. That’s because, while the energy saved will save money over time, there is an upfront installation cost that many low-income residents didn’t have the on-hand...