: hydroelectric power

Examples of hydropower in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Cooler temperatures can reduce the energy required to cool servers while the country’s electricity mix includes nuclear, wind and hydropower. — Joshua Hong, Fortune, 26 Oct. 2026 Buffalo is close to Niagara Falls, where most of the state’s hydropower is produced. — Jennifer McDermott, Los Angeles Times, 21 Oct. 2026 Buffalo is close to Niagara Falls, where most of the state's hydropower is produced. — ABC News, 20 Oct. 2026 While the glaciers of the Rockies are primarily important for ecosystems at this point, those in Washington also contribute to hydropower production. — Andrew Fountain, The Conversation, 12 Oct. 2026 See All Example Sentences for hydropower

Word History

First Known Use

1933, in the meaning defined above

Time Traveler
The first known use of hydropower was in 1933

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Cite this Entry

“Hydropower.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hydropower. Accessed 29 Oct. 2026.

Kids Definition

hydropower

noun
: hydroelectric power
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