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。
This often coincides with gains in energy efficiency, too.
这也常常与能效的提高不谋而合。
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。
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。
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。
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。
It may be that cities like San Antonio are unusually well-placed to pursue energy efficiency.
或许，像圣安东尼奥这样的城市在大力推广能源增效方面拥有罕见的优势。
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 project will focus on wind, solar, hydro, geothermal power and industrial energy efficiency.
该项目的重点是风力、太阳能、水力、地热能发电和提高工业能源效率。
It's also going to be certified as LEED Platinum, the highest standard of energy efficiency.
理查德森纪念馆将被认证为LEED铂金奖，这是能效建筑的最高奖项。
We should strengthen technological cooperation to improve energy efficiency and conserve energy.
加强能源领域的技术合作，提高能效，节约能源；
Fourth, enhance exchanges of experience in improving energy efficiency and environment protection.
第四，加强在节能、环保等方面的经验交流。
We will actively promote changes in the way energy is produced and used and raise energy efficiency.
积极推动能源生产和利用方式变革，提高能源利用效率。
Heat metering and energy efficiency renovations on existing residential heating system in North China.
——北方采暖地区既有居住建筑供热计量及节能改造工作已经启动。
Heat metering and energy efficiency renovations on existing residential heating system in North China.
——北方采暖地区既有居住建筑供热计量及节能改造工作已经启动。
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