Sunny U.S. Southeast Is Finally Becoming a Hot Spot for Solar

The reason why the sunny U.S. Southeast resisted solar power for years is the same reason that explains its about-face: cost.

The region was long the country’s smallest solar market, in part because state regulators argued it was just too expensive. Now that prices have come down sharply, area utilities are embracing power from the sun.

Virginia is the latest southeast state planning a solar shift, with a law this month calling for 5.5 gigawatts of wind and solar power.

Florida recently replaced an expensive coal-fired plant with cheap solar power, and developers are eyeing South Carolina, where ...