“Mammoth”, which opened on Wednesday, is the second commercial direct air capture plant opened by Swiss company Climeworks in the country. It’s 10 times bigger than its predecessor, Orca, which started running in 2021.
Direct air capture, or DAC, is a technology designed to suck in air and strip out the carbon using chemicals. The carbon can then be injected deep beneath the ground, reused or transformed into solid products.
Climeworks plans to transport the carbon underground where it will be naturally transformed into stone, locking up the carbon permanently. It is partnering with Icelandic company Carbfix for this so-called sequestration process.
The whole operation will be powered by Iceland’s abundant, clean geothermal energy.
Next-gen climate solutions like DAC are gaining more attention from governments and private industry as humans continue to burn fossil fuels. Concentrations of planet-warming carbon dioxide in the atmosphere reached …