This week in Treehugger, it was out with the old, and in with the new. New alternatives for power generation that is. From pedal pushing to wind whirling, our team of writers was ecstatic about energy sources:
:: Mike was loving Norway's newest floating wind generators,
:: Windside's vertical, silent windmill,
:: And these miniturbines which could make battery-free wireless networks a reality.
:: Justin talked up the Terra Moya Aqua super-efficient wind turbine,
:: And the Freecharge Weza step charger.