Renewable sources of energy must be used.
可再生的能源必须利用。
Reducing our reliance on foreign sources of energy makes the country more secure.
减少我们对进口能源的依赖无疑能使得国家更加安全。
Efforts are also under way to exploit renewable sources of energy to power telecoms networks.
研究使用可再生能源为电信网络供能的工作也正在努力中。
Thee survival of the United States depends on the ability to find new sources of energy.
译：美国能否继续生存下去，依赖于是否有能力找到新的能源。
Let us do more to develop renewable sources of energy, and make them affordable to all people.
我们要更加努力开发可再生的能源，使得所有的人能用得起。
The region has an abundance of sources of energy but remains the least endowed in energy infrastructure.
本地区能源资源丰富，但其能源基础设施仍位列最不发达行列。
Ms Merkel wants Germany to continue producing nuclear power until renewable sources of energy can replace it.
默克尔希望德国在替代核能的可再生能源出现前继续制造核能。
Of course, we should sharply reduce our reliance on fossil fuels and shift towards renewable sources of energy.
当然，我们应该大幅度减少对矿石燃料的依赖并转向使用可再生能源。
It would also require power companies to get 15% of their electricity from clean sources of energy like wind and sun.
它同时要求电力公司从清洁能源，如风和太阳，获取15%的电力。
"We have to discover and produce cleaner, renewable sources of energy," Mr Obama said. "and we have to do it quickly."
“我们必须发掘和生产更清洁和可再生的能源，我们必须迅速行动”奥巴马说。
Better Place will own all the charge points, and it hopes to power them using alternative sources of energy like wind power.
BetterPlace将建设所有的充电站，并且打算用像风能一样的替代能源供电。
They start using sources of energy that are less carbon-intensive - and not just because they're worried about global warming.
他们就开始使用含有较少碳含量的能源了—而且不仅仅是因为他们担心全球化变暖问题。
Officials disclosed that Chengdu plans to turn its power supplies to new sources of energy, including wind, solar and nuclear.
据有关官员透露，成都今后能源供应将主要依靠风能、太阳能、核能等新能源。
The problem now is not that the world is running out of energy but that the new sources of energy are more expensive to exploit.
现在的问题并非世界已无能源可采，而是开采新能源变得更昂贵了。
With 9 billion or 10 billion people, rising consumption will overwhelm any efficiency, as well as our current sources of energy.
90亿或100亿人口所引起的消耗增长将压倒一切有效利用，我们当前的能源资源也是如此。
We have known for decades that our survival depends on finding new sources of energy. Yet we import more oil today than ever before.
数十年来我们明白自己的生存依赖于新能源的发现，然而我们现在进口的石油比以前还多。
The two Asian giants are big buyers of Latin American commodities such as grains, industrial metals, oil and other sources of energy.
这两个亚洲巨人是拉丁美洲商品的大买主，如粮食、工业金属、石油和其它能源。
Renewable sources of energy such as wind and solar power are intermittent. The wind doesn't always blow; the sun doesn't always shine.
再生能源是间歇性的，比如风能、太阳能：没有常刮的风，也不会总是阳光灿烂。
Food crops such as corn and sugarcane have been tapped as major sources of energy production around the world, especially for distilling ethanol.
例如玉米和甘蔗之类的粮食作物，已在世界各地被利用作为能源生产的主要来源，特别是蒸馏酒精。
He is also a strong advocate of research into nuclear power and foresees a world in which fossil fuels are largely replaced by other sources of energy.
他也是原子能研究的强烈支持者，并预见世界化石燃料将为其他能源替代。
Scientists have found substitutes for oil as fuel. Coal, natural gas, solar power, nuclear power and even water can replace oil as sources of energy.
科学家已经找到了石油的替代品，包括煤、天然气、太阳能、核能甚至是水。
Beyond this, Europe needs to work harder to diversify its sources of energy, something that it must do anyway if it is to meet its ambitious climate-change targets.
除此之外，欧洲需要使其能源的来源更加多样化，如果它想实现雄心勃勃的气候变化目标，就必须这么做。
But for an active galaxy Centaurus a is close, a mere 10 million light-years away, and is a relatively convenient laboratory for exploring these powerful sources of energy.
不过对一个活跃星系而言，人马座a离我们算是近的，不过1千万光年远罢了，而且是个相对较方便的实验区域，供科学家探索这样强大的能量源。
Currently, this does not seem like a problem that is relevant now or in the near future, but we must nevertheless analyze how alternative sources of energy may be introduced.
目前，虽然这似乎还不能够构成眼下或者不远未来中的重要问题，但是我们必须分析思考可以纳入何种替代能源。
We would be then reaching to the EU, and saying: "Look, you got some oil, and you've also got possibilities of developing alternative sources of energy, We'll work with you."
我们主动和欧盟交谈，你们有石油资源，你们还有可能，开发可替代能源资源，我们想和你们合作。
Nevertheless, to the extent that conventional sources of energy production are declining, the high marginal cost of new sources of energy will slowly drive up the average cost.
无论如何，鉴于传统方式的能源产品正逐渐减少，新能源的高成本将缓慢抬高能源的平均成本。
And secure domestic sources of energy are particularly prized at a time when prices are volatile and many of the big oil and gas exporters are becoming worryingly nationalistic.
时逢物价剧烈波动，各大石油与天然气出口国越来越令人担忧地国家主义化，确保国内资源格外获得重视。
Compared with other renewable sources of energy, they are probably best able to match a utility's electrical load, says Nathaniel Bullard of new energy Finance, a research firm.
研究公司NewEnergyFinance的NathanielBullard说，比起其他的新能源，他可能是和公共用电负荷最匹配的一种方式。
Compared with other renewable sources of energy, they are probably best able to match a utility's electrical load, says Nathaniel Bullard of new energy Finance, a research firm.
研究公司NewEnergyFinance的NathanielBullard说，比起其他的新能源，他可能是和公共用电负荷最匹配的一种方式。
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