节约用电save electricity

As the policy of energy saving and emission reduction, Our country has taken measure to save electricity. For instance Ladder electricity price. The worth of electricity is set to a number of steps to divide class segment or pricing calculation cost. Implements stepwise increasing electricity prices for residential electricity can improve energy efficiency. By piecewise power can achieve market segment differential pricing, improve the efficiency of electricity.
Do some petty things to make our earth better!
Tips
• Turn up the indoor temperature when using air conditioner • Turn off the lights when necessary • Turn off the switch when you don’t watch TV • Walk upstairs rather than get there by elevator • Choose energy saving lamps • Pull out the plug when your computer doesn’t work • ……
China is one of the few countries which live on Thermal power. In the last few years, hydropower, nuclear power and wind power have moved into booming. However, High proportion of thermal power in the power structure has led to bad consequences of the resources and environment. Over 63%of the cities have moderate or severe air pollution, acid rain contaminates 30% land of the whole country. The loss caused by air pollution is around 2% of national GDP 3% a year.
It is practicing in person and persevere in saving that really important, not just put on the appearance for an hour a year. Saving is what we do to maintain trust of our earth that we are concerned for her and trying to improve the situation. It is not complex, it’s simply an easy choice.
• Saving electricity is a common sense to us, cause we are propagandized to pay attention to the power switch in our house. Every Earth Hour(地球一小时) we turn off the switch with a sense of accomplishment. But after 21:30 we turn on the light and let out a sigh of relief, then things are as usual.
• We don’t take care about it with the thought that ”Our school is rich so we can be wilful just as our school does”. There are a large number of students going out of the classroom with the lights or electric fans on. • Nowadays more and more Consumer electronics have changed our daily life, while we are supposed to use them economically and practice all the time.
• However，saving power is rather difficult in school. Students are in need of an continuously electric environment. Although sometimes only a small part of students need the resource, more improper at times, for instance, if you’d like to study in a classroom and turn on one light you must open a list of them.