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hydropower

American  
[hahy-druh-pou-er] / ˈhaɪ drəˌpaʊ ər /

noun

  1. hydroelectric power.


hydropower British  
/ ˈhaɪdrəʊˌpaʊə /

noun

  1. hydroelectric power

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of hydropower

First recorded in 1930–35; hydro- 1 + power

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.

See Examples For:

In 2023, a glacial lake outburst flood in Sikkim killed at least 70 people and caused widespread damage to roads, bridges and hydropower projects.

From BBC Sep. 13, 2026

With hydropower accounting for 80 percent of production as of 2024, supply dwindles in the dry season from March to August.

From Barron's Sep. 13, 2026

It estimates that Himalayan water underpins roughly 20% of India's GDP, sustaining wheat, rice, tea, hydropower and pilgrimage economies.

From BBC Sep. 13, 2026

Nepal rescuers are still excavating hydropower tunnels swamped by freezing mud, with hundreds of workers among the missing.

From Barron's Sep. 11, 2026

The country is richly endowed with natural resources - petroleum, hydropower, fish, forests, and minerals - and is highly dependent on its oil sector.

From The 1996 CIA World Factbook by United States. Central Intelligence Agency

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