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renewable energy

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noun
  1. any naturally occurring, theoretically inexhaustible source of energy, as biomass, solar, wind, tidal, wave, and hydroelectric power, that is not derived from fossil or nuclear fuel.
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Origin of renewable energy

First recorded in 1970–75
Also called soft energy.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for renewable energy

hydroelectricity

Examples from the Web for renewable energy

Contemporary Examples of renewable energy

British Dictionary definitions for renewable energy

renewable energy

noun
  1. another name for alternative energy
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Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012