“[The DOE exercise] is egregiously biased due to its reliance on overheated climate models, inflated emission scenarios, and pessimistic adaptation assumptions. Using biased [social cost of carbon] SC-GHG estimates to estimate net benefits is arbitrary and capricious..”

“Reasonable alternative assumptions about climate sensitivity and CO2 fertilization substantially drive down SC-GHG estimates, even pushing social cost values into negative territory.”

The climate road to serfdom is one step at a time on different paths. One path is decarbonization, one step is government policy prohibiting or discouraging homeowners from using gas furnaces of their liking. The simple answer, which Milton Friedman popularized a half-century ago, is: free to choose.

An activist U.S. Department of Energy seeks to regulate/prohibit gas furnaces on a pure physical efficiency standard, demoting up-front cost considerations, as well as back-end reliability issues (such as when the power goes out).…