The view into the coal-fired furnace at Xcel Energy's Valmont Power Station in Boulder. Limiting the risk of dangerous climate change will require that we phase these out and triple our use of zero- and low-carbon energy sources. (Photo: © Tom Yulsman) | See update below | As expected, Republicans gained control of the U.S. Senate, as well as a good number of governorships, in the midterm elections yesterday. And not surprisingly, even before the votes were tallied some commentators were predicting that a Republican victory would be a disaster for the environment in general, and efforts to grapple with climate change in particular. As Ari Ratner at Vice put it yesterday: