Physicists urge U.S. to prioritize energy efficiency

WASHINGTON — The U.S. can reduce its dependence on foreign oil and greenhouse gas emissions by making cars and buildings much more energy efficient, according to a study released Tuesday by a large national association of physicists.

The 46,000-member American Physical Society argues the need for action is urgent because the energy crisis is the worst in U.S. history. It also says that the physics and chemistry behind the human causes of climate change – such as heat-trapping pollution from the burning of fossil fuels – is “well understood and beyond dispute.”

The report argues that the country can still go a long way to reduce energy use in cost-effective ways that allow for continued comfort and convenience. Although efficient energy technologies can save money, the U.S. has been slow to catch on, the report says. It recommends that the federal government adopt policies and make investments.

“The opportunities are huge and the costs are small,” the report said.

Miami Herald