(This is the second installment in a series about differences between Democratic and Republican Presidents in areas where they have direct control. See our Democratic vs. Republican Presidents category for the rest.)
In June 1979, Democratic U.S. President Jimmy Carter had 32 solar panels installed on the roof of the White House, for water heating. By 1986, Republican President Ronald Reagan had the panels removed, and also:
gutted the research and development budgets for renewable energy at the then-fledgling U.S. Department of Energy (DoE) and eliminated tax breaks for the deployment of wind turbines and solar technologies—recommitting the nation to reliance on cheap but polluting fossil fuels, often from foreign suppliers.
This see-sawing between Republican and Democratic presidents on energy policy continues today. It’s fair to say that Republican presidents never saw a fossil fuel they didn’t like, while Democratic presidents have made efforts toward conservation and the development and use of clean, renewable energy.