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clean energy

American  

noun

  1. 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.

Investors target AI-adjacent power generation, “rebuild America” funds, and sustainable options like water and clean energy.

From Barron's • Jun. 10, 2026

Hydrogen is the most abundant element in the universe and is widely viewed as an important clean energy source.

From Science Daily • Jun. 2, 2026

It uses the revenue to fund public transit projects, wildfire prevention, affordable housing, clean energy, electric vehicles and safe drinking water.

From Los Angeles Times • May 30, 2026

The research made clear that ceramics was a vital component for industries such as aerospace, defence, clean energy and electronics.

From BBC • May 21, 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

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