We have a lot of experience with hydroelectric plants.

我们有很多关于水力发经验。

The city's seemingly insatiable energy demands currently require the output of 17 power stations.

这座城市看似无法满足能量需求目前需要17座发输出。

Incremental improvements to motors and generators might be expected to bring demand down a bit.

发动机和发机逐步改进可能会让需求有所下降。

Power stations that won't deplete natural resources or produce dangerous waste products.

是不会消耗自然资源或产生危险废弃物发。

So there's actually less restriction on mercury that power plants could emit.

所以际上对发排放汞限制较少。

The research took place at Iceland's Hellisheidi Power Plant.

这项研究是在冰岛 Hellisheidi 发进行。

Their newest unit is a mini-power plant about the size of a fridge.

他们最新设备是一个冰箱大小迷你发。

Hospitals were damaged and are running on backup power generators.

医院遭到了破坏，现在搬到了备用发站里。

These used to be cooling towers that a power station in the United Kingdom.

这些曾是英国发站冷却塔。

Last year natural gas and coal generated more than half of Texas' electricity.

去天然气和煤炭发占德州力一半以上。

One advantage of nuclear power is that it produces electricity using little carbon.

核能一个优势是它发所使用碳很少。

And unless they had back up power generators, their lights went out on Saturday night.

除非他们有备用发机，否则周六晚上就会停。

And that means we need to plan for building even more electricity generation.

这表示我们需计划建设比预计还要多发设施。

But could it fuel a new hydro generation of vehicles?

但是氢气可以成为新型水力发汽车动力吗？

You will hear a talk on hydroelectric power.

你将听到一个关于水力发报告。

And unlike the power plants, they can store that energy.

与发不同是，它们可以储存能量。

Now, this line shows when wind power feeds the California power grid.

现在，这条线显示了风力发进入加州网时间。

Authorities opened a shelter which is running on a generator.

当局开设了一个依靠发机运转避难所。

But these farms also get extremely hot.

但是这些发温度会非常高。

Stores have sold out of back-up generators. Several school districts have cancelled classes.

商店备用发机全部售罄。多个学区停课。