The lights and electronics will be powered by four solar cells on top of the hut, a wind generator and a pedaling machine.

给灯和其他用电用具充电的工具4块太阳能电池、一个风力发电机和一个利用脚蹬踏板发电的装置。

youdao

In other solar news, the Westmill Solar Cooperative launched the world's largest community-owned solar project in the UK, a group of African teenagers developed a pee-powered energy generator and Tunisian company Saphon Energy unveiled a new bladeless, bird-friendly wind turbine.

ENGADGET: Inhabitat's Week in Green: Dyson Spheres, bladeless wind turbines and airless bike tires