What percentage of useful energy in the United States is unnecessarily wasted?

Question

Quizplus · Accepted Answer

According to multiple studies and sources, such as the Lawrence Livermore National Laboratory and the National Renewable Energy Laboratory, approximately 43% of useful energy in the United States is unnecessarily wasted. This includes energy lost during production, transmission, and consumption, as well as inefficient use of energy in buildings and transportation. There are many initiatives and technologies being developed to reduce this waste and improve energy efficiency.

What Percentage of Useful Energy in the United States Is