alternative energy

noun

variants or less commonly alternative power
: usable power (such as heat or electricity) that comes from a renewable or green resource
alternative energy sources/technology

Examples of alternative energy 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.
They will be received by most ComEd electric delivery customers, including those who purchase energy through an alternative energy supplier. Maggie Dougherty, CBS News, 14 Apr. 2026 His remarks come as Geely continues to position methanol as a viable alternative energy pathway, particularly for sectors where vehicle mass directly impacts performance and operating costs. Bojan Stojkovski, Interesting Engineering, 12 Apr. 2026 Fossil fuel shocks have historically strengthened the case for alternative energy sources, and green hydrogen could again benefit from higher fossil fuel prices — at least temporarily. Natasha Bracken, semafor.com, 7 Apr. 2026 That may be surprising to some as the notion of alternative energy has been a political football for over a decade. Jay Woods, CNBC, 2 Apr. 2026 See All Example Sentences for alternative energy

Word History

First Known Use

1959, in the meaning defined above

Time Traveler
The first known use of alternative energy was in 1959

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Cite this Entry

“Alternative energy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/alternative%20energy. Accessed 21 Apr. 2026.

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