alternative energy

noun

energy, as solar, wind, or nuclear energy, that can replace or supplement traditional fossil-fuel sources, as coal, oil, and natural gas.

alternative energy

a form of energy derived from a natural source, such as the sun, wind, tides, or waves Also calledrenewable energy

First recorded in 1970–75

Long before it was trendy, Carter preached the gospel of alternative energy.

As such, it is another one of the victims of the bizarre politicization of alternative energy.

But since the election of President Obama, Congressional Republicans have generally opposed efforts to back alternative energy.

One of those is alternative energy, on which the story gets even weirder.

The soaring price of fossil fuels could inspire alternative-energy initiatives.

We can promote alternative energy sources and conservation, and we must.

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