The country's largest offshore wind farm just got a lot more expensive. Dominion Energy Inc. disclosed Friday that its plan to raise 180 turbines off the coast of Virginia Beach will cost ratepayers $2 billion more than previously thought.
Utilities and farmers are turning cow manure into power — removing methane, a powerful greenhouse gas, from the atmosphere in the process. But is burning methane a climate solution or just a step on the way to green energy?
