hydropower

noun

hy·​dro·​pow·​er ˈhī-drə-ˌpau̇(-ə)r How to pronounce hydropower (audio)
: hydroelectric power

Examples of hydropower in a Sentence

Recent Examples on the Web
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Beyond the hazards and drawbacks of dams under the ‘best’ of conditions, and the damage that happens from accidents and poor design or construction, hydropower dams are a useful tool for geopolitical maneuvering. Suwanna Gauntlett Upjohn, Forbes.com, 15 May 2025 Pakistan said one target was a hydropower dam on a river. Diaa Hadid, NPR, 7 May 2025 The Columbia River Basin hydropower project, which began in the 1930s, now includes over 250 dams that together generate nearly half of the United States’ hydropower. Alyssa Kreikemeier, The Conversation, 28 Mar. 2025 Minnesota Power is nearly five years into a 15-year power purchase agreement with Manitoba Hydro, bringing 250 megawatts of hydropower from northern Manitoba to Minnesota Power customers. Jimmy Lovrien, Twin Cities, 7 Mar. 2025 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 7 Jun. 2025.

Kids Definition

hydropower

noun
hy·​dro·​pow·​er ˈhī-drə-ˌpau̇(-ə)r How to pronounce hydropower (audio)
: hydroelectric power
Last Updated: - Updated example sentences
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