How to Use terawatt in a Sentence
terawatt
noun-
For context, a terawatt is a thousand times bigger than a gigawatt.
—Ella Nilsen, CNN, 6 Apr. 2022
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On average, the amount of power used by humans is about 18 terawatts.
—Chris Lee, Ars Technica, 14 Sep. 2019
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That translates to a solar potential of over 10 terawatts.
—IEEE Spectrum, 15 Aug. 2025
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Put another way, one terawatt is also equivalent to one billion watts.
—Courtney Linder, Popular Mechanics, 24 Sep. 2020
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Terafab would eventually produce enough chips for 1 terawatt of compute each year.
—Andrea Leinfelder, Houston Chronicle, 6 May 2026
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The industry can save only two to three terawatt hours by using alternative fuels.
—Georgi Kantchev, WSJ, 27 July 2022
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An additional 1 terawatt, enough to meet all of US power demand at its peak, took less than three years to build.
—Akshat Rathi, Fortune, 10 Aug. 2026
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Forecasters are so bullish about solar that, in just a few years, the 3-terawatt milestone will seem almost insignificant.
—Akshat Rathi, Fortune, 10 Aug. 2026
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That story changed going into the second and third terawatt, with China taking the baton from rich countries.
—Akshat Rathi, Fortune, 10 Aug. 2026
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In May, production rose 10% compared to the previous year to reach a record 27 terawatt hours.
—William Mathis, Fortune, 3 June 2023
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Musk is seeking to produce a staggering one terawatt of AI computing power.
—Jeff Kilburg, CNBC, 7 Aug. 2026
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But, according to Bloomberg, the second terawatt of solar power capacity will be installed over the next four years as the world races to net zero.
—Eamon Barrett, Fortune, 30 Mar. 2022
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Every terawatt-hour of domestic renewable generation is a terawatt-hour that no adversary can weaponize.
—David Frykman, Fortune, 25 Mar. 2026
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The lingering winter weather means that there’s as much as 100 terawatt-hours of water left to melt, according to Nena.
—Jesper Starn, Bloomberg.com, 11 May 2017
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The world is going to need terawatt-hours of batteries across many applications, from mobile devices and electric vehicles to the grid and data centers.
—Georgina Jedikovska, Interesting Engineering, 20 Jan. 2026
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The researchers simulated the effects of around 79 terawatts of solar panels and 3 terawatts of wind turbines.
—Avery Thompson, Popular Mechanics, 7 Sep. 2018
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This growth was exclusively driven by China, which added over 34 terawatt-hours; without it, global output would have fallen.
—Robert Rapier, Forbes.com, 2 Aug. 2026
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Not even two years later in 2026 — the precise timing is subject to debate among analysts — the 3-terawatt threshold was reached.
—Akshat Rathi, Fortune, 10 Aug. 2026
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The endeavor aims to produce a huge amount of computing power each year — about 1 terawatt of capacity annually.
—Bloomberg, Mercury News, 7 Apr. 2026
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According to Techspot, data centers consume more than 205 terawatt hours of electricity per year.
—Sanjoy Maity, Forbes, 17 Mar. 2023
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SpaceX has a chip-manufacturing initiative called Terafab with a goal of producing one terawatt of compute hardware each year.
—Amanda Gerut, Fortune, 13 July 2026
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Musk then suggested that the satellites could unleash 100 terawatts per year if even more satellites are launched from a Moon base built with a dedicated factory.
—PC Magazine, 3 Nov. 2025
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The project’s name comes from the fact that its overarching goal is to produce 1 terawatt (1 trillion watts) of AI computing capacity per year.
—Rob Toews, Forbes.com, 22 June 2026
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The eruptions released an amount of energy estimated to be between 140 and 260 terawatts (one terawatt is a trillion watts).
—Keith Cooper, Space.com, 29 Jan. 2026
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Using a high-repetition-rate terawatt laser, the equipment was set up next to a telecommunication tower that is one of Europe's structures most affected by lightning.
—Julia Musto, Fox News, 17 Jan. 2023
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Musk outlined a bold target of generating a terawatt—equivalent to one million megawatts—of compute capacity annually.
—Jijo Malayil, Interesting Engineering, 22 Mar. 2026
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Both companies expect their combined demand for computing power to eventually exceed 1 terawatt.
—Joshua Hong, Fortune, 10 Aug. 2026
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The previous most energetic volcanic eruption seen on Io was about 80 terawatts, from a volcano called Surt in 2001.
—Keith Cooper, Space.com, 29 Jan. 2026
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The first terawatt was mostly rich countries subsidizing the installation of solar, with China and poor countries still finding photovoltaics too expensive.
—Akshat Rathi, Fortune, 10 Aug. 2026
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Both SpaceX and Tesla will benefit from the facility, which is designed to produce more than 1 terawatt of compute annually.
—Joshua Hong, Fortune, 10 Aug. 2026
Some of these examples are programmatically compiled from various online sources to illustrate current usage of the word 'terawatt.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
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