U.S. Startup Launches "Gasoline-from-Air" Device, Producing 3.8 Liters Daily for Remote Areas

U.S. startup Aircela recently unveiled a device capable of synthesizing gasoline from ambient air, designed for remote areas without access to gas stations. The system employs a three-step process: first capturing carbon dioxide from the air, then electrolyzing water vapor to produce hydrogen, and finally combining these two components to create methanol, which is further converted into conventional gasoline. While the technology is based on well-established scientific principles, each unit currently produces only about 3.8 liters (1 gallon) per day, with a maximum fuel storage capacity of 64 liters—insufficient to meet high fuel consumption demands. Priced between $15,000 and $20,000, the device supports parallel operation of multiple units to scale output. Its economic viability heavily depends on renewable energy sources: when paired with a photovoltaic system, the energy cost per gallon of gasoline can fall below $1.50; however, using coal-powered electricity would be neither environmentally friendly nor cost-effective. The company aims to increase the system’s overall energy efficiency to over 50%.