AirMyne

AirMyne is a Berkeley, California climate-tech company building liquid-based direct air capture (DAC) systems that pull carbon dioxide out of the atmosphere at industrial scale. Founded in 2022 by chemical-industry veterans Sudip Mukhopadhyay and Mark Cyffka, the company designs a low-temperature, energy-flexible capture process - regenerating its solvent at roughly 100-130 C so it can run on waste heat, geothermal energy, or electricity rather than the high-temperature furnaces most DAC rivals require. Backed by Y Combinator and, more recently, a strategic investment from Japanese energy giant ENEOS, AirMyne is moving from kilogram-per-day prototypes toward a commercial pilot and demonstration plant.