Is it true that Harolds produces its own electricity?

哈洛德真的是自己供电吗？

Today, wind power is used to produce electricity.

今天，风能被用来发电。

It produces electricity for millions of people in China.

它为中国数百万人提供电。

On their journey back to stability, these electrons produce electricity.

回归稳态的过程中，电子会产生电流。

Or we can run it through a turbine to produce electricity.

或者我们可以让它通过涡轮来发电。

Here's a fish called the knife fish that produces electricity.

有一种叫做刀鱼的鱼能产生电力。

Germany uses a mix of renewable energy and coal to produce electricity.

德国使用可再生能源和煤炭一起混合发电。

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

核能的一个优势是它发电所使用的碳很少。

ERCOT oversees the grid, while power generators produce electricity for the wholesale market.

得克萨斯州电力可靠性协会负责监管电网，各大发电商为电力批发市场发电。

But the researchers are working on tweaking this system to produce more electricity.

但是研究人员正在努力调整这个系统以产生更多的电力。

Wind farms are groups of huge windmills that produce electricity from the wind.

风力发电场是一组巨大的风车，它们利用风力发电。

At the same time, those areas all produced more electricity than the year before.

与此同时，这些地区的发电量都超过了前一年。

For example, steam generated from solar energy can turn turbines, which then produce electricity.

比如太阳能所产生的水蒸汽需要转动涡轮进而产生电能。

But the dam produces less electricity when water levels are low before the rainy season.

但当雨季前水位较低时，大坝产生的电力就会减少。

A separate set of pipes then removes heat from the tanks and uses it to produce electricity.

然后，一组独立的管道从储罐中除去热量，并利用它来发电。

So he installed this array of solar panels which now produces all the electricity for the farm.

所以他就建造了这排太阳能面板，现在的发电量能满足整个农场所用。

This permits them to produce more electricity than land-based panels, which lose efficiency when they get too hot.

这使得它们能够产生的电力，比陆基电池板更多，后者在温度过高时会失去效率。

Fossil fuels like coal, gas and oil are used to produce electricity, heat our homes and power gasoline engines.

煤、天然气和石油等化石燃料用于发电、供暖和驱动汽油发动机。

The severe power shortage has led some Yemenis to buy solar energy equipment to produce their own electricity.

内战造成的严重断电让一些也门人购买太阳能设备，目的是自己发电。

When a solar panel is put out into the sun, the materials within it release electrons and produce electricity.

当一块太阳能电池板被放在太阳下时，里面的物质释放出电子并产生电能。