11 March 20246 March 2024 CO2 aus der Luft filtern bleibt teurer als erhofft ETH-Forschende berechnen, dass es im Jahr 2050 zwischen 230 und 540 Dollar kosten könnte, eine Tonne CO2 aus der Luft zu entfernen. Bisher ging man von halb so hohen Kosten aus
14 April 202212 April 2022 Direct Air Capture Startup Heirloom Raises $53MM Series A, Among the Largest Investments in New Carbon Removal Technologies Raise Co-Led by Carbon Direct Capital Management, Ahren Innovation Capital, and Breakthrough Energy Ventures, for first major deployment
31 March 202228 March 2022 Carbon-Capture Startup Using Dirt Cheap Material Raises $53 Million Heirloom uses cheap and widely available limestone to suck carbon from the air. The latest funds will help build its first pilot-scale facility
28 June 20219 September 2021 Direct air capture trains What if the energy released when freight trains slow or stop could be applied to carbon capture technology?