Technology has done more than improve energy efficiency.

科技带来的可不单是能源效率的提高。

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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；

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The agreement says that in future harmonised chargers will improve energy efficiency and reduce energy consumption.

协议称将来的统一充电器会提高能源利用的效率并降低能耗。

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Rive could also buy a new water heater to improve energy efficiency in his home.

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It also needs to introduce measures to help improve energy efficiency to reduce demand.

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The bill does set aside a considerable amount of allowances to improve energy efficiency and promote renewable energy.

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