Solar power, wind energy, hydropower or bio-fuels.

太阳能、风能、水电还是生物燃料？

Wind energy is nonpolluting but is only useful in place where there is a lot of wind.

风能是无污染的，但只有在风大的地方才有用。

And some countries could use wind energy.

一些国家可以使用风能。

That wind energy can help produce monster storms.

这种风能能产生巨大的风暴。

But apart from this, is wind energy actually worth it?

但除此之外，风能真的有必要吗？

For electricity, wind energy and solar energy prices are coming down.

在电力方面，风能和太阳能的价格正在下降。

A country might help support the development of solar or wind energy.

国家可能帮助支持太阳能或风能的发展。

That could happen if predicted growth in wind energy continues, the scientists warned.

科学家警告说，如果风能继续增长，这种情况可能会发生。

So how do we store some of the solar and wind energy for later?

那么我们如何储存一些太阳能和风能以供以后使用呢？

We're working on introducing more wind energy and harnessing other sustainable resources.

我们正在努力引入更多的风能，并利用其他可持续资源。

So how important is wind energy for countries as they try to transition to greener alternatives?

当各国试图过渡到更绿色的替代品时，风能对它们有多重要呢？

It's hard to see a sort of green transition without wind energy of some sort.

如果没有某种风能的话，就很难进行绿色转型。

Aouni hopes it eventually will be able to turn 80 percent of wind energy into electricity.

奥尤尼希望它能够最终转换80%的风能。

Plus, demand for wind energy is soaring, but that's not translating into big profits.

此外，对风能的需求正在飙升，但这并没有转化为巨大的利润。

I think wind energy in the areas where there is lots of wind is an untapped resource.

我认为多风地区的风能是一种仍待开发的资源。

Many African nations are increasing efforts to use more renewable energy such as solar and wind energy.

许多非洲国家正在努力使用更多的可再生能源，如太阳能和风能。

A Newfoundland-based company will build a zero-emission plant and use wind energy to produce hydrogen for export.

一家位于纽芬兰的公司将建立一个零排放工厂，并利用风能生产氢气用于出口。

We went to the GE Global Research Centre in Germany, a leader in wind energy, to find out.

我们去了德国的通用电气全球研究中心寻求答案(Global Research Centre)，该中心是风能领域的领导者。

Richard, are these issues just affecting wind energy or are you seeing this with other kinds of renewables?

理查德，这些问题是仅仅影响风能，还是在其他种类的可再生能源中也会看到这种情况呢？

However, after learning about openings in the wind power industry, he enrolled in Danville's wind energy technician classes.

然而，在了解了风力发电行业的职位空缺后，他报名参加了丹维尔的风能技术员课程。