Traditional geothermal works only in places where heat of 150°C to 200°C and permeable fractures happen to occur within 4km ...
It used to be that drawing heat from deep in the Earth was practical only in geyser-filled places such as Iceland. But new ...
Back in September, Karine Kleinhaus, a director at the Environmental Defense Fund, addressed an auditorium of suit-clad oil industry executives at Halliburton’s Houston headquarters. It was a bit of ...
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