This gadget charger has a hand crank to turn elbow grease into energy.
The BoostTurbine 4000 is a reliable gadget charger for when you need extra power, but it's too big to slip into a pocket for everyday use.
A quirky helix-shaped wind turbine is an experiment in boosting wind speed to make wind energy viable in low-wind locations, such as cities and suburbs.
Wind startup tests a prototype airborne wind turbine that uses a helium-filled shell to lift a small wind turbine into stronger and steady winds at higher altitudes.
Startup Makani Power has nearly completed testing on a 30-kilowatt prototype wind turbine designed to capture high-altitude winds either onshore or offshore.
Siemens' 6-megawatt turbine uses permanent magnet for direct-drive generator and lightweight materials to ease operation in harsh ocean environment. And how about that 500-foot sweep?
Aveillant's three-dimensional holographic radar system resolves a problem that wind farms create for air traffic control and air defense radar systems.
IBM Firestorm supercomputer will analyze petabytes of weather-related data to optimize placement of Vestas wind turbines and maximize performance over time.
Casey Putsch from Putsch Racing recreates the 1989 Batmobile, complete with a street-legal turbine engine culled from a drone helicopter. It's lean, mean, loud, and completely cool.
Caltech study finds that turbine placement and technology type can greatly affect power density, or power available per area, of wind farms.