For off-grid renewable electricity, solar seems to make sense. Just throw some PV panels on the roof and you’re all set to stick it to the man, right? But the dirty little secret of the king … ...

Almost seven years after introducing its clever wooden stove that generates its own power, ... and turns it into electricity through a thermoelectric generator. 3 / 6. ... Biomass Stoves Biolite.

“PureFlame mini foldable camping stove not only helps you cook during any outdoors adventure, but also can turns fire into electricity and stores it into the battery to power your USB devices.

Unlike the popular thermoelectric BioLite Stoves, the Greenway Smart Stove features an air-flow generator that provides clean combustion. “We would typically employ a fan, but [access to] power ...