关于“节能”的英语知多少？

energy-saving industrialization               节能工业化

energy-saving investment                        节能投资

energy-saving product                               节能产品

energy saving                                               节能

节能降耗

 conserve energy and reduce consumption

这种新型节能反光灯是我厂的新产品。

This newly designed energy-saving reflector lamp is a new product of our factory.

去这家灯具店买两只节能灯吧。

 Lets go into the store and buy two energy-saving lights.

新款的冰箱不仅外观漂亮，而且提高了能效，更加节能省电了！

The new-style refrigerator is not only beautiful in appearance but also more efficient in power saving. 小排量的汽车更节能环保，应该鼓励和提倡大家使用！

Low displacement automobiles save more energy and protect the environment, so we should encourage people to use them.