1·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。
2·This will only be possible if we rely on greater energy efficiency and the use of renewable energy sources worldwide.
只有当我们依赖更高的能效，在全球范围内使用可再生资源，这一切才有可能。
3·Virtualization improves energy efficiency through optimized use of computing capacities and reduced use of electricity when not needed.
虚拟化通过优化计算能力的使用并在不需要时减少电能的使用来提高能效。
4·As the world's largest oil consumers, China and America have much to gain from cooperation in new and renewable energy, clean coal and energy efficiency.
作为世界上最大的石油消费国，中国和美国都会从清洁能源和可再生能源、清洁煤炭和能效方面的合作受益颇多。
5·CDM market data shows that renewable energy and energy efficiency projects are gaining market share, now accounting for 26% of total project-based volumes, more than doubling from 11% in 2005.
CDM市场数据显示，可再生能源和能效项目的市场份额在增加，目前已占到项目交易总量的26%，比2005年的11%增加了一倍以上。