The Power Practical PowerPot V is a useful gadget for connected outdoor-types, and $149 seems like a fair price for anywhere charging capability -- whether you're camping under the stars or hanging out at home during a power outage.
PowerPot V is a thermoelectric generator that lets you to charge your gadgets sans electricity.
Four enterprising young African girls put together a generator that runs on a plentiful natural resource. Whether or not it could work efficiently is a different story.
Active Power has created an updated version of its system designed to provide seamless energy backup and tailored it for the IT crowd.
Find out what Scott Pilgrim director Edgar Wright thinks of 3D movies, and why sometimes he needs to turn off the Internet.
MIT researchers and collaborators announce progress on a solar thermoelectric generator, a solid-state device that can make electricity from the sun's heat.
A new solar thermal system developed by Cool Energy will bring heat, hot water, and electricity to homes in Boulder, Colo., over the next few months.
Nanoptek has developed a solar-powered electrolyzer that creates hydrogen from water and sunlight, which it hopes can one day be used for grid storage.
Jooyn Power Shenzen introduces a rear-wheel mini generator, bike lights, and a sound system with multiple speakers, all with a controller that mounts to handlebars.