Good morning everybody! My name is DuBin. It's my honor to speak here, today I'd like to talk something about energy conservation and emission reduction! and I am very glad to share my idea on this topic with you. There are three parts in my presentation,and it will last about 10 minutes.Please be free to ask if you have any question.

So,first of all,I’d like to show you the current situation of energy using. Energy conservation and emission reduction means to save energy and reduce harmful gas emission. With the development of science and technology, our life has become more and more colorful. However, It is also associated with huge energy consumption.

Here is a picture, ……,it shows that with the continuous development of human society, our consumption of energy is more and more huge. As we know, nowadays, our main source of energy is non-renewable resource. Its storage capacity is very limited, and most of them have been used , and still being consumed very quickly .

Here is a bar chart , from which we can be aware of the importance and urgency of energy saving In addition, there are some picture about the greenhouse effect. Because a large amount of greenhouse gas emission, global temperatures are rising .it give cause to the rise of sea level ,and natural disasters is frequent…..

Now,let’s turn to the second part,why is energy saving so important?In order to let the world be still beautiful, we need to do something .For one thing, energy conservation and emission reduction will slow down the energy consumption, and save the resources; for another, we are also protecting the environment at the same time,it can reduce greenhouse gas and other harmful gas emission. According to the survey, in our country, coal accounted for 80% of total electricity, but coal will produce large amounts of greenhouse gases.

So,the most important part is coming,In our daily life,How can we save energy? There are many ways, such as: turn off the lights when you needn’t, drive less and walk more , save paper, plant more trees.

Guys, in order to let the grass become greener, the sky become bluer, the environment become cleaner.From now on, we must learn to do everything we can to save energy. come on! OK,this all .thanks for your listening！

 

第二篇：演讲稿 节能增效 我先行

演讲稿

节能增效我先行

亲爱的同学们：

“锄禾日当午，汗滴禾下土；谁知盘中餐，粒粒皆辛苦。”同学们一定还记得这首我们曾经学过的古诗吧！不过都市的繁华已经很难再让我们感受到劳作的艰辛，生活的富足也让我们淡忘了“一粥一饭当思来之不易”的古训。但都市的繁华，生活的富足却是以能源的无限消耗为代价的！人类每天都在不断地消耗着煤、电、石油等能源，生活越是富足，能源的消耗也就越多，同学们可曾知道这些能源大多是不可再生的，它们在一天天减少！人类正面临严峻的考验与威胁！拒绝浪费，节能增效已经成为全人类的共同心声。也许有同学要说这是社会上的事，是大人们的事，但我们学校不也是一个小社会吗？我们身边的浪费问题不也存在吗？大白天教室里的灯却亮着，闪烁的灯光显得那么刺眼；人离开教室了电扇就还在不停的转动，呼呼的声响显得那么的刺耳；忘记关的水龙头水流不断，哗哗的水声犹如无奈的哭泣。

亲爱的同学们，节能增效我现行！让我们也一起行动起来吧！洗完手，请记得随时关好水龙头！离开教室，请记得随手关灯！咋暖还寒时，不要开电扇！在家也尽可能少开空调！电视插头随时拔下!

同学们让我们加入节能增效的行列吧！虽然你我只是浪花里的一滴水，但无数滴水汇聚起来便是汹涌澎湃的波涛，也才会有波澜壮阔的大海。