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The Guardian - UK
The Guardian - UK
Science
Stuart Clark

Fusion power might be 30 years away but we will reap its benefits well before

The interior of TAE Technologies’s Norman reactor.
The interior of TAE Technologies’s Norman reactor in Foothill Ranch, California. Named for the company’s co-founder Dr Norman Rostoker, it has kept plasma stable at more than 75m degrees C. Photograph: Rich Crowder/TAE Technologies

When James Watt’s first commercial steam engine was installed in March 1776 at Bloomfield Colliery, Tipton in the West Midlands, it was hailed as a mechanical marvel. Yet few could have anticipated the way steam engines would change the world.

Developed initially to pump water from mines, the technology was adapted across so many industries and applications that it sparked the Industrial Revolution. Now, according to those working on the development of fusion energy power plants, we are on the cusp of a similar transformation. “I see this whole endeavour as having the characteristics of a general purpose technology in the same spirit as Watt,” says Lu-Fong Chua, chief strategy officer of TAE Power Solutions in Birmingham.

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