During a golden sunset in Memphis in May, Sharon Wilson pointed a thermal imaging camera at Elon Musk’s flagship datacentre to reveal a planetary threat her eyes could not. Free from pollution controls, the gas-fired turbines that power the world’s biggest AI supercomputer were pumping invisible fumes into the Tennessee sky. “It was jaw-dropping,” said Wilson, a former oil and gas worker from Texas who has documented methane releases for more than a decade and estimates xAI’s Colossus datacentre was spewing more of the planet-heating gas than a large power plant. “Just an unbelievable amount of pollution.” That same week
This hydropower plant provides 10% of Brazil’s electricity. So why has it been dragged to court?
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