Gridlocked by the power grid: Why Hawaii’s solar energy industry is at a crossroads They’re everywhere on Oahu: on the roofs of businesses, libraries, and one house after another. The amount of rooftop solar now accounts for 12 percent of the electric utility’s users. That’s more than 20 times the national average. It’s by far … Continue reading Gridlocked by the power grid: Why Hawaii’s solar energy industry is at a crossroads →