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
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.
Tennessee benefits from abundant nuclear and hydropower, maintaining rates under 12 cents per kWh while cutting emissions. Lora Myers, Oc Register, 28 Oct. 2025 Renewable energy sources, including solar, wind and hydropower, are forecast to meet over 90% of the global electricity demand growth through 2030. Daniel Peck, ABC News, 8 Oct. 2025 California faces a loss of hydropower during droughts. Julia Simon, NPR, 8 Oct. 2025 Pairing floating solar with hydropower could unlock hundreds of gigawatts of clean energy potential worldwide. Aamir Khollam, Interesting Engineering, 7 Oct. 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 31 Oct. 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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