A pair of MIT engineers created a new way to efficiently remove carbon dioxide from the air. The system can be developed commercially at low cost and has a myriad of potential applications. While there are alternative ways to remove carbon dioxide from gas, they typically only work well on carbon dioxide levels […]
A pilot project that sought to demonstrate that carbon dioxide emissions could be locked up by turning them into rock appears to be a success. Tests at the CarbFix project in Iceland indicate that most of the CO2 injected into basalt turned into carbonate minerals in less than two years, far shorter a time than the hundreds or thousands of years that scientists had once thought such a process would take.