大力开展节能降耗，努力建设节约型后勤。下面是小编为大家精心整理的关于节能环保的高中英语作文，希望能够帮助到你们。
减排
Now, fewer and fewer resources on earth, now the environment is becoming worse. In order to make the sustainable development of human civilization, "low-carbon life" started.
This year, the world expo held in Shanghai, China, the theme is: "city, better life!" , the purpose is to promote "low-carbon life". In the city, at the countless chimneys in the smoke, thousands of drain in the discharge of sewage, leading to the greenhouse effect, acid rain and other disasters, caused a huge impact on the environment.
Arthas pavilion is a four-storey building, main solar water curtain wall is one of the biggest bright spot. The technology wall prototype is French Alsace he middle school wall of the sun, in the local applied in heating in winter. Considering the Shanghai summer high temperature and wet, arthas the solar wall in front of the pavilion and add the function of the summer.
Solar water curtain wall from outside to inside, including three layers, the outer layer is composed of solar panels and thick glass, the middle layer is a can open closed air layer, the inner layer is the water after the water curtain of glass layer. Part in the summer, solar panels can block off the sun, outdoor hot air into the air layer, contact the water curtain wall, the effect of cooling and cooling by transpiration. "Shanghai is too hot in summer, water curtain wall can't completely replace the air conditioning." General representative MaryseDondrille lady said, "but the water curtain wall can maximize reduce indoor temperature, reducing dependence on central air conditioning the entire architecture."
Support the low carbon life, protect earth's environment
现在，地球上的资源也越来越少，如今的环境越来越差。为了使人类文明的持续发展，“低碳生活”开始了。
今年，世博会在中国上海举行，主题是：“城市，让生活更美好!”，目的就是推广“低碳生活”。在城市里，无数个烟筒在喷着浓烟，无数个排水口在排放着污水，从而造成温室效应、酸雨等灾难，对环境造成巨大的影响。
阿尔萨斯馆是一幢四层建筑，正门的水幕太阳能墙是最大的亮点。这一科技墙的原型是法国阿尔萨斯布克斯韦尔中学的太阳墙，在当地应用于冬季供暖。考虑到上海的夏季高温潮湿，阿尔萨斯馆门前的太阳能墙又增添了夏季功能。
水幕太阳能墙从外到内包括三层，外层是由太阳能电池板和厚玻璃组成，中间层是个可开可闭的空气层，内层就是有水流经过的水幕玻璃层。在夏季，太阳能电池板能遮挡掉部分阳光，室外的热空气进入空气层后，接触到了水幕墙，通过蒸发作用产生冷却降温的作用。“上海的夏天实在太热了，水幕墙不可能完全替代空调。”总代表MaryseDondrille女士坦言，“不过水幕墙可以最大限度地减低室内温度，降低了整个建筑对中央空调的依赖。”
节能环保
节能save energy 节约economy(un)减排reduce emission 低碳low-carbon
In our daily life, it's quite common that we notice that lights are still on when nobody is in, that the water-tap is left running, and that various liters are thrown away everywhere.
What causes the problems? It is because some people have developed bad habits of wasting in their lives. They have no awareness of economy and take things for granted, which does much harm to our living environment.
How to solve the problems? First of all, the awareness of everyone's saving energy should be raised to a high level. Only when the public have a clear idea of economy can we live a low-carbon life. Besides, we can make a law to punish those who are wasting energy. The most important is to save energy and reduce emission from now on, from ourselves.It is everyone's duty to save natural resources.
Therefore, for the sake of a better life, let's say “NO" in one voice to any behavior of waste! It's high time that we took immediate action to stop such waste from happening again so that we can enjoy a low-carbon life.