By 2007, DuPont was saving $2.2bn a year through energy efficiency, the same as its total declared profits that year.
直至2007年，杜邦通过提高能源效率，每年能节省22亿美元，这与其当年公布的总利润相当。
Using alternative fuels and improving energy efficiency is thus both an ecological necessity and a technological challenge.
因此，使用替代燃料和提高能源效率既是生态需要，也是技术挑战。
When we prevent physical waste, increase energy efficiency or improve resource productivity, we save money, improve profitability and enhance competitiveness.
当我们防止物质的浪费、提高能源效率或提高资源生产率时，我们就节约了资金、提高了盈利能力并增强了竞争力。
By 2007, DuPont was saving $2.2 billion a year through energy efficiency, the same as its total declared profits that year.
到2007年，杜邦公司通过提高能效一年节省22亿美元，和它那年公布的总利润一样多。
Many greens pin their hopes on energy efficiency.
许多环保人士寄希望于能源高效。
A Lot of Scope Seen for Improving Energy efficiency.
在提高能源使用效率方面还有很大潜力。
Wind and Hydro Power, Energy Efficiency Scale-up eyed.
瞄准扩大风电和小水电以及节能规模。
This often coincides with gains in energy efficiency, too.
这也常常与能效的提高不谋而合。
Energy efficiency is also proving a win for some vendors inhouse.
能源效率也证明了一些内部供应商的胜利。
Contributing to meeting Europe's energy efficiency targets for 2020.
有助于实现欧洲2020年的能源效率目标。
New Opportunities for Renewable Energy and Energy Efficiency projects.
可再生能源和提高能源效率项目的新机遇。
A high focus will be placed on energy efficiency inside the Citadel.
‘城堡’内的节能将成为重点关注的焦点。
You probably look at energy efficiency labels before buying a new laptop.
可能你会在购买新笔记本电脑时先看看能源效率。
The program certifies hundreds of consumer products for energy efficiency.
该计划对数百种消费产品的能源效率进行认证。
Energy efficiency measures in buildings offer significant cost savings.
房屋能效措施可极大的节约成本。
Japan tops most global comparisons of energy efficiency in wealthy nations.
在能源利用率的全球比较上，日本在许多项都位发达国家之首。
“The further you go the harder it gets to increase energy efficiency, ” Xie said.
“要想更进一步，我们必须更加艰难的提高能源效率”，解先生表示。
The biggest chunk, around a quarter, is going on improving energy efficiency.
其中最大的一笔开销，其四分之一的金额将用于提高能源利用率。
I saw energy efficiency technologies that will help us to tackle climate change.
那里的节能技术将有利于我们更好地应对气候变化。
We must invest in green technology and better energy efficiency to tackle both problems.
我们应该在绿色技术和高效能源领域投入更多来解决这两个问题。
The second area that I was focusing on was environmental issues and energy efficiency.
我关注的第二个方面是环境和能效问题。
Increasing energy efficiency makes our ships, aircraft, and vehicles more tactically capable.
提高能源的效率可以提升我们船舶、飞机以及车辆的作战能力。
One scenario included the IEA's proposed energy efficiency measures, while the second did not.
一种情况采用国际能源机构提议的能源效率措施，而第二种情况则没有。
The technology also promises energy efficiency because it would only power products when needed.
该技术同时承诺提高能源效率，因为它仅在产品需要时供电。
The technology also promises energy efficiency because it would only power products when needed.
该技术同时承诺提高能源效率，因为它仅在产品需要时供电。
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