Which is why another technology is being looked  to as the future of green energy: gravity fed batteries.

这就是为什么另一种技术被视为绿色能源的未来：重力电池。

The city's well-known downtown fountains and most homes and businesses are supplied with gravity fed drinking water from a pristine forest watershed near Mount Hood.

该市著名的市中心喷泉以及大多数家庭和企业的饮用水来自胡德山附近的原始森林流域。

And then when the energy's needed, of course, they're lowered, it turns the motors  that generate and discharge the electricity Just like a mine shaft battery,   Energy Vault generates power by driving a turbine with a gravity fed weight.

然后当需要能量时，当然，它们会降低，它会转动产生和释放电力的电机就像矿井电池一样，Energy Vault 通过驱动重力重力涡轮机来发电。