That’s not just bad for the climate — it will also make it harder to keep the lights on in the U.S. northeast. The nation’s densest region is counting on dozens of new wind farms to meet rising power demand; the stretch of coastal states from Maine to Virginia have collectively committed to buy more than 45 gigawatts of offshore wind power by 2040, almost ten times more than the five nearly-complete projects will provide. The region does not have many other good options for filling the gap. Without wind, residents of states like Massachusetts and New York will pay more money for dirtier fuel. The energy future of these states now hinges on whether they can tempt offshore wind developers back to a market that the federal government has just spent a year destroying.