Efficiency measures can greatly decrease the United States’ total energy load so that renewable energy generation can more significantly reduce national dependence on fossil fuels.
Kahusayan panukala ay maaaring lubos na mabawasan ang kabuuang load enerhiya sa Estados Unidos 'upang maaari bawasan mas makabuluhang nababagong enerhiya henerasyon national pagpapakandili sa fossil fuels.