Posts tagged: evaporation-driven engines

Is Evaporating Water the Future of Renewable Energy?

Forget the sun and wind — evaporating water could be the next big source of renewable energy, said James Temple at Technology Review?. So-called evaporation-driven engines “generate power from the motion of bacterial spores that expand and contract as they absorb and release air moisture.” Evaporation continues 24/7, so the engines, which sit on the water’s surface, […]