clean energy

American

noun

energy, as electricity or nuclear power, that does not pollute the atmosphere when used, as opposed to coal and oil, that do.

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.

Already known for outdoor recreation like mountain biking and hiking, the village could also become a model for clean energy innovation.

From Science Daily • May 6, 2026

He also became a major philanthropist, donating $1bn to the United Nations and millions more to environmental causes, and promoted and invested in clean energy.

From BBC • May 6, 2026

In line with its clean energy policy, the government is seeking to replace some 10,000 vehicles damaged during anti-corruption protests last year with EVs, finance ministry spokesman Amrit Lamsal told AFP.

From Barron's • May 3, 2026

He supports funding for advanced wildfire detection technology, more resources for firefighters, strengthening incentives for homeowners to harden against wildfires, clean energy and climate resilient infrastructure and strengthening federal disaster relief programs.

From Los Angeles Times • May 1, 2026

Tonight, I propose a new clean air fund to help communities reduce greenhouse and other pollutions, and tax incentives and investment to spur clean energy technologies.

From State of the Union Address by Clinton, William Jefferson

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