On election night in a hotel ballroom in Anchorage, Alaska, Sen. Lisa Murkowski picked up a chair and waved it over her head.

“I am the chairmaaaaaaaaaaan!” she shouted.

The Republican takeover Tuesday night puts Murkowski in charge of the Senate Committee on Energy and Natural Resources. That’s great news for Alaska, which is always eager for the feds to allow more oil drilling up here. But what does her chairmanship mean for the other side of that coin — global warming?

At that same election-night party, Murkowski said she takes climate change seriously.