Midnight In The Desert — geothermal

Climate change breakthrough: CO2 turned into stone in Iceland

Posted by K R on

Climate change breakthrough: CO2 turned into stone in Iceland

Carbon dioxide has been pumped underground and turned rapidly into stone, demonstrating a radical new way to tackle climate change. The unique project promises a cheaper and more secure way of burying CO2 from fossil fuel burning underground, where it cannot warm the planet. Such carbon capture and storage (CCS) is thought to be essential to halting global warming, but existing projects store the CO2 as a gas and concerns about costs and potential leakage have halted some plans. The new research pumped CO2 into the volcanic rock under Iceland and sped up a natural process where the basalts react...

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