power plant

noun

1
: an electric utility generating station
2
: an engine and related parts supplying the motive power of a self-propelled object (such as a rocket or automobile)

Examples of power plant 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.
The Department of the Interior said in a statement that Invenergy will use those funds to develop natural gas power plants in five Midwestern states and geothermal projects in the Western United States. Reuters, USA Today, 18 June 2026 In addition to the approvals needed to build its reactor, Helion has also secured a transmission interconnection agreement with Chelan County Public Utility District that will enable energy generated from its fusion power plant to be supplied to the grid, a global first as well. Ameya Paleja, Interesting Engineering, 17 June 2026 Nebius, a Dutch AI company, recently broke ground on the supersize AI factory, which will be more than twice the size of Arrowhead Stadium and will be fueled by its own power plant. Ilana Arougheti june 17, Kansas City Star, 17 June 2026 Under federal supervision, these utilities make rules for how to connect new power plants or other electricity generation equipment to the grid, how electricity markets run, and how transmission lines are planned and paid for. Alexandra Klass, The Conversation, 17 June 2026 See All Example Sentences for power plant

Word History

First Known Use

1871, in the meaning defined at sense 1

Time Traveler
The first known use of power plant was in 1871

Browse Nearby Words

Cite this Entry

“Power plant.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/power%20plant. Accessed 23 Jun. 2026.

Kids Definition

power plant

noun
: a building in which electric power is generated

More from Merriam-Webster on power plant

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster