Iceland pioneers CO₂ capture technology as climate testing ground

Iceland is deploying carbon capture and storage technology to convert atmospheric CO₂ into stone, leveraging its unique volcanic geology and abundant geothermal energy. The project represents a scaled commercial application of direct air capture (DAC), with Iceland positioning itself as a global laboratory for climate solutions. This matters to Americans because Iceland's success or failure will inform whether DAC can become a viable climate mitigation strategy for the U.S. and other nations facing emissions reduction targets. The technology is being tested as Arctic warming accelerates, making Iceland an early indicator of both climate crisis impacts and potential technological responses.