Synonyms

renewable energy

American

noun

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.

renewable energy British

noun

another name for alternative energy

"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

Etymology

Origin of renewable energy

First recorded in 1970–75

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

renewable energy

The conflict will also likely accelerate Saudi Arabia’s push into renewable energy, including nuclear, solar and wind.

From The Wall Street Journal ● Jul. 16, 2026

Climate-financing for these countries include loans for renewable energy projects, technical advice on dealing with impacts of climate change and projects that build resilience in areas prone to natural disasters.

From Barron's ● Jun. 29, 2026

The Crown Estate had announced plans to invest up to £5bn over the next decade across renewable energy, housing, science and innovation.

From BBC ● Jun. 26, 2026

These minerals are also vital to aeronautics, defence and renewable energy.

From Barron's ● Jun. 26, 2026

“It was sponsored by a group of renewable energy companies, including the Fūjin Corporation, which makes turbines for wind energy.”

From "City Spies" by James Ponti

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023