• Energy Efficiency | Department of Energy

    energy.gov/science-innovation/energy-efficiency Energy efficiency is a low-cost way to save money, create jobs and reduce pollution. Explore how the Energy Department is supporting projects that increase energy ...
  • Efficient energy use - Wikipedia, the free encyclopedia

    en.wikipedia.org/wiki/Efficient_energy_use Efficient energy use, sometimes simply called energy efficiency, is the goal to reduce the amount of energy required to provide products and services.
  • What's Energy Efficiency?

    eetd.lbl.gov/ee/ee-1.html What is energy efficiency? Energy efficiency is "using less energy to provide the same service". There are other definitions, but this is a good operational one.
    • Energy Efficiency | State and Local | US EPA

      www3.epa.gov/statelocalclimate/state/topics/energy-efficiency.html The National Action Plan for Energy Efficiency is a private–public initiative facilitated by EPA and the U.S. Department of Energy to create a sustainable ...
    • ENERGY STAR | The Simple Choice for Energy Efficiency

      www.energystar.gov energy savings at home. Improving your home's energy efficiency with ENERGY STAR can help to lower high energy bills, improve comfort and reduce greenhouse gas emissions.
    • Energy Efficiency Programs

      www.energy.ca.gov/efficiency Energy Efficiency Programs I Need To. Learn More About the 2008 Building Energy Efficiency Standards; Find Out About the 2013 Building Energy Efficiency Standards
    • Office of Energy Efficiency & Renewable Energy

      energy.gov/eere/office-energy-efficiency-renewable-energy The Office of Energy Efficiency and Renewable Energy (EERE) accelerates development and facilitates deployment of energy efficiency and renewable energy technologies ...
    • Energy efficiency - Wikipedia, the free encyclopedia

      en.wikipedia.org/wiki/Energy_efficiency Energy efficiency may refer to: Efficient energy use, the goal to reduce the amount of energy required to provide products and services Energy efficiency in ...
    • Energy Efficiency - Mass.Gov

      www.mass.gov/eea/energy-utilities-clean-tech/energy-efficiency Energy Efficiency for Businesses & Institutions Click to show or hide the child topics of Energy Efficiency for Businesses & Institutions.
    • Energy Star

      www.energystar.gov Created by the U.S. Environmental Protection Agency and the U.S. Department of Energy to help consumers save money and prevent air pollution. Includes list of ...