Dictionary.com
definitions
  • synonyms

renewable energy

See more synonyms for renewable energy on Thesaurus.com
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.
Show More

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

Examples from the Web for renewable energy

Contemporary Examples

British Dictionary definitions for renewable energy

renewable energy

noun
  1. another name for alternative energy
Show More
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