U.s. Department of Energy
For most of its history, the United States has felt little concern for its energy needs. The country has had huge reserves of coal, petroleum, and natural gas. In addition,...
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Auditing of Energy Use
Energy conservation has always proceeded along two main avenues. One involves new technology—by continually improving the efficiency of appliances or the mileage of aut...
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U.s. Department of Energy
Auditing of Energy Use