power source
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.
Electric-vehicle startup Rivian has found an unusual power source for its Illinois car factory: old batteries from its own cars.
From The Wall Street Journal • Apr. 14, 2026
It operates at room temperature, requires no external power source, and can be integrated directly into on-chip systems.
From Science Daily • Mar. 4, 2026
What makes them even murkier is the speculative nature of fusion as an electrical power source.
From Los Angeles Times • Mar. 3, 2026
It aims to make renewables its top power source by 2040.
From Barron's • Nov. 21, 2025
What he lacked of course was a suitable power source: he tried to imagine an aeroplane powered by a steam engine, but the difficulties were obvious.
From "The Invention of Science" by David Wootton
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