China's drive for cleaner energy sources has gained momentum.

中国正大力推广清洁能源，势头强劲。

Some growth stems from a commitment by governments and farsighted businesses to fund cleaner energy sources.

再生能源的发展一部分要归功于政府和有远见的企业，他们承诺投资发展更为清洁的能源。

Such conversions are becoming more popular as battery technology gets better and the world turns toward cleaner energy sources.

随着电池技术的进步和世界转向更清洁能源，这种转换变得越来越流行。

This is happening as the industry's traditional fuel business has decreased because of a rise in cleaner energy sources.

由于清洁能源的兴起，该行业的传统燃料业务有所减少。

We’ll also need all that electricity to come from clean energy sources if it’s going to solve the problems caused by fossil fuels.

若要解决化石燃料引起的问题，所有电力都必须来自清洁能源。

Here's what makes green hydrogen such a good proposition as a clean energy source.

这就是使绿色氢成为清洁能源如此好的提议的原因。

For example, it could take decades for an innovative company to create a clean energy source, but people are affected by environmental catastrophes right now.

例如，一个创新的公司可能需要几十年的时间来创造一种清洁能源，但人们现在就受到环境灾难的影响。

It is now cheaper to generate electricity from clean energy sources than from dirty energy sources to create electricity.

HH：现在用清洁能源发电比用脏能源发电更便宜。

Helium three is hard to find on earth, but it can be found all over the moon and is theoretically vital towards nuclear fusion of possibly game changing, clean energy source.

地球上很难找到氦三，但在月球上随处可见，这个元素从理论上来说对核聚变是至关重要的，可能是革命性的清洁能源来源。

Some growth stems from a commitment by governments and farsighted business to fund cleaner energy sources. But increasingly the story is about the plummeting prices of renewables, especially wind and solar.

部分增长源于政府以及有远见的企业承诺对更清洁能源的资助。 但越来越多的说法是，这源于可再生能源的价格暴跌，尤其是风能和太阳能。

But it's something that - you know, the Department of Energy is currently actively trying to create a big hydrogen economy because they think it could be a helpful clean energy source in the future.

但能源部目前正在积极尝试创建大型氢经济，因为他们认为这可能是未来有用的清洁能源。

It's not all bad news, according to the report, U.S. expansion of clean energy sources cut emissions in the country by a little more than 4%, while European Union's energy emissions fell by almost 9%.

根据报告，也并不全是坏消息，美国对清洁能源的扩大使用使该国的排放量减少了超过4%，而欧盟的能源排放量减少了近9%。

Rebecca, I want to ask about electrification because ultimately to lower carbon emissions, we have to make the switch away from combustion fossil fuels and towards electricity that runs on cleaner energy sources, like wind and solar.

丽贝卡，我想问有关电气化的问题，因为最终为了降低碳排放，我们必须放弃燃烧化石燃料，转向使用风能和太阳能等更清洁能源的电力。

With temperatures rising, forests being destroyed and oceans polluted, we need a clean energy source that wont cause more damage to our fragile planet as you probably know, there is a lot of debate on which energy source is the best.

随着气温上升、森林遭到破坏、海洋受到污染，我们需要一种不会对我们脆弱的星球造成更多损害的清洁能源， 正如您可能知道的那样，关于哪种能源是最好的存在很多争论。