As power gets more dicey, personal energy generation only gets more appealing. Shine’s compact turbine isn’t going to power your house any time soon (though the company’s co-founder told me they have ...

In fact, the turbines were able to reach an efficiency of 53%, which is just shy of Betz's Law, a theorem that says no wind turbine would be able to convert more than about 59.3% of wind energy into ...

Chinese firm has tested the world’s first megawatt class airborne wind turbine platform designed to feed electricity directly ...