Zero energy may refer to:
- A zero energy building (ZEB), a building's use with zero net energy consumption and zero carbon emissions
- Zero-Net-Energy USA Federal Buildings President Obama has ordered that 15% of U.S. Federal buildings be zero-net-energy by 2015 and 100% of all new buildings by 2030
- Zero-energy universe, a concept that states that the total amount of energy in the Universe is exactly zero
- Zero-point energy, the lowest possible energy that a quantum mechanical physical system may have
Famous quotes containing the word energy:
“The chief function of the city is to convert power into form, energy into culture, dead matter into the living symbols of art, biological reproduction into social creativity.”
—Lewis Mumford (1895–1990)