: a unit of power equal to one billion watts

Examples of gigawatt in a Sentence

Recent Examples on the Web
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Anthropic agreed to deploy up to 2 gigawatts of AMD accelerators, paired with AMD’s plan to invest up to $5 billion in the AI lab. Steve McDowell, Forbes.com, 23 July 2026 According to the company, each additional gigawatt in its data center pipeline reduces customers’ electricity bills by 1% or more. Bloomberg, Mercury News, 23 July 2026 As part of the arrangement, Anthropic has committed to purchasing at least five gigawatts of computing capacity from Google Cloud; roughly the output of five nuclear reactors, and enough electricity to power around four million homes. Eva Roytburg, Fortune, 22 July 2026 Segment orders increased 134% year over year organically, pushing the Gas Power backlog up to 53 gigawatts (GW), with another 63 GW in slot reservation agreements. Zev Fima, CNBC, 22 July 2026 See All Example Sentences for gigawatt

Word History

First Known Use

circa 1962, in the meaning defined above

Time Traveler
The first known use of gigawatt was circa 1962

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Cite this Entry

“Gigawatt.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gigawatt. Accessed 30 Jul. 2026.

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