The U.S. government is planning a major overhaul of its energy policy.

The move is part of a larger effort to make the country more energy-efficient. The goal is to reduce the use of fossil fuels, which have been blamed for much of the world's ills. The U.N. has been accused of over-reliance on natural gas, which has been linked to climate change. The World Health Organization has also accused the U.K. of overusing its natural gas resources.