Trigeneration can save energy and reduce pollutant emissions due to high energy efficiency.

热电冷三联产能源利用率高，能节省燃料并有效减少大气污染物的排放。

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Heat pump dryers have been paid much attention in recent years because of their high energy efficiency and better product quality.

热泵干燥装置具有热效率高、能较好地保持干燥产品的品质等突出优点，近年来受到广泛重视。

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Now China has been able to design sulphuric acid plants with advanced technique, high energy efficiency, environmental acceptance and good economic and social benefits.

目前我国已有能力作出工艺先进、能效高、环保合理、具有较好经济效益和社会效益的硫酸工程设计。

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Also, as part of the lifecycle design process, the laptops meet Energy Star 5.0 for high energy efficiency and are rated EPEAT Gold in the U.S. for their environmental attributes.

ENGADGET: Lenovo ThinkPad L Series arrives for the eco-conscious professional

Orion is an energy management company with a focus on high efficiency lighting systems and alternative energy system integration in commercial buildings.

FORBES: Orion Energy Systems Triples Share Buyback. I'm Buying, Too

In the past two years, the nation's largest landlord--the U.S. government--has put energy efficiency high on its list of priorities.

FORBES: Magazine Article