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The Guardian - US
The Guardian - US
World
Hilary Beaumont

‘Shooting ourselves in the foot’: how Trump is fumbling geothermal energy

a power plant
Industrial machinery and structures of a geothermal power plant in California. Photograph: Loop Images/Universal Images Group/Getty Images

Geothermal is one of the most promising clean energy sources in the US, providing 24/7 renewable power that could meet rising energy demand from AI datacentres. But former Department of Energy officials are alarmed that Donald Trump is fumbling its potential.

Compared with other clean energy sources such as solar and wind, geothermal enjoys rare bipartisan support. The US energy secretary, Chris Wright, has praised the technology, calling it “an awesome resource that’s under our feet”. And Trump’s One Big Beautiful Bill Act preserved tax credits for geothermal.

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