Essay about energy

Since the British scientist Faraday discovered the principle of electricity generation in 1831, electricity has become an indispensable and important energy source for mankind in less than two hundred years.

Did you know that behind the seemingly endless flow of electricity, the country needs to invest hundreds of millions of yuan to build a medium-sized power plant; 80% of my country's electricity comes from thermal power plants. Not only does it consume a large amount of non-renewable coal resources, but coal combustion releases waste gases such as sulfur dioxide and carbon dioxide, which is the culprit of air pollution and the "greenhouse effect". With economic and social development, electricity consumption across the country continues to rise, and power shortages have become a heavy burden that hinders the country's progress.

As the future builders of the motherland, we should establish the concept of saving energy and protecting the environment from now on, and develop the good habit of saving electricity. June 6 to June 11 is National Energy Conservation Publicity Week. The theme of this year’s publicity week is “Save Electricity and Ease Bottleneck Constraints.” To this end, all the teachers and students of ten middle schools in Beijing have issued the following initiatives to middle school students across the country:

1. Learn about electricity, understand the current situation of power shortage in our country, and explore the relationship between thermal power generation and environmental protection. relationship, and realize the importance and urgency of saving electricity.

2. Start from around you, start from yourself, and do ten small things you can do to save electricity:

Turn off the power when going out; do not turn on the lights when the sun is bright ; When using a bathroom heater or electric water heater to take a bath, move quickly and do not play while washing; reduce the number of times you open and close the refrigerator, and close the refrigerator door as soon as possible after loading and unloading food; try to use energy-saving appliances such as solar products and energy-saving light bulbs; do not listen to music endlessly , playing computer games, watching TV, etc.; do not set the air conditioner temperature too low in summer; reduce the number of text messages and use the phone as little as possible to chat or ask homework; 18:00 to 22:00 is the peak period of electricity consumption every day, try to Avoid peak electricity consumption by using high energy-consuming appliances such as air conditioners and electric heaters; when decorating your home, it is recommended that parents install double-glazing to reduce heat (cold) losses.

3. Strive to be a power-saving propagandist and supervisor. Actively publicize the significance of saving electricity, and promptly discourage behaviors that waste electricity when you see it, so that more people like us understand the importance of saving electricity and work together to save electricity resources.

My middle school students across the country, let us join hands and work together to save every kilowatt hour of electricity, reduce pollution, and conserve resources.

"Turn off the lights",

"Save every kilowatt hour of electricity",

"The sun is so abundant, why bother lighting up the lamp",

"Thrift is the traditional virtue of the Chinese nation, let us inherit this virtue together!",

"Don't let the last drop of water in the world become human tears",

"Cherish every drop of water"

Save water and show love, green and environmental protection will be better.

A drop of clear water, a piece of green space, and an earth.

Water is the source of life, please save water.

Fresh water is decreasing and it is not good to waste it. If you don't save money, the consequences will be serious.

It is glorious to save water, but it is shameful to waste clean water.

Save every drop of water to benefit all mankind.

Cherish every drop of water and have a better tomorrow.

The pillars of the country are indispensable, and the water of life cannot wither.

Water is the source of life.

Saving energy and alleviating poverty.

We must not waste water, and we must have the intention to save water.

Saving energy is everyone’s responsibility.

Save water and cherish life.

Please cherish every drop of water.

Saving water means cherishing life.

Saving water resources is our responsibility.

Please cherish and care for every drop of the source of life.

Save water and cherish life.

Everyone protects water and the environment.

Everyone saves water and fights against water shortage.

Save resources and benefit future generations.

The source of life must be conserved.

Saving water starts with me.

Water is the source of life, save water.

Everyone has the responsibility to save water resources.

Promote water conservation.

Everyone protects water and saves lives.

Resources are very important and everything is indispensable.

Everyone should do their part to protect water resources.

Please protect water resources.

Water is a public resource for mankind, and everyone should protect water resources.

Cherish food and save food;

2. Food saving starts with me and build a conservation-oriented society;

3. Advocate the culture of food saving and promote sustainable development. Sustainable development;

4. Saving food is glorious, wasting food is shameful;

5. You must know that every grain of food on your plate is hard work;

6. One meter A drop of thought is hard-earned, and everyone has a responsibility to love and conserve food.

7. Cherish food and save resources

8. Enhance the awareness of saving food and cherish food

9. It is strictly prohibited to adulterate and use fake or substandard products. Behavior

10. Improve food quality and enhance legal awareness

11. Liberalize the food market and strengthen supervision and management

1. Save energy to avoid the crisis,** * Create new economic opportunities.

2. If you do a good job in saving energy, you will have no worries about using water and electricity.

3. Save energy well, save money, save energy and protect the environment.

4. All people come together to save energy and protect the environment.

5. To develop Taiwan’s science and technology island, energy conservation is indispensable.

6. Turning off the lights is a small step and a big step in saving energy.

7. There is no secret to saving electricity. Turning off the lights is the first priority.

8. It is easy to turn off the lights at will, which saves electricity.

9. Just raise your hand and make small moves to become the big winner of power saving.

10. If you want to pay less for electricity, you must save electricity.

11. When purchasing electrical appliances, you must keep in mind that efficiency of electricity consumption comes first.

12. There are ways to choose electrical appliances, and the energy-saving labels are really good.

13. There are tips for saving energy, and building energy conservation is very important.

14. Energy conservation must be done well and air-conditioning efficiency must be improved.

15. When purchasing an air conditioner, the EER value must be high.

16. If you want air conditioning to consume less power, set the temperature appropriately.

17. To improve lighting quality, energy-saving lamps are indispensable.

18. There are good ways to save energy and make full use of natural light.

19. Saving energy together makes life more convenient.

20. Promote energy conservation and implement a high-quality environment.

21. Everyone saves electricity and everyone saves money.

22. Saving energy is not a slogan, but a force of action.

23. Save energy, protect resources, and have an endless supply.

24. Save energy to the Nth power, and the earth will be healthier.

25. Saving energy starts at home.

26. Energy conservation should be integrated into daily life, and energy conservation should be promoted more effectively.

27. Cherish energy and create a beautiful environment.

28. Save energy and create a beautiful new world.

29. The energy-saving battle is waiting for you to challenge.

30. Save some energy and get more resources.

31. Save energy easily and create a good life.

32. Do it yourself to save energy, protect the environment and save money.

33. Do your part to save energy and pay more attention to environmental protection.

34. If you save energy and pay more attention, everyone will be happy.

35. Save energy and have an endless supply.

36. Let’s save energy together and create a better future.

37. Cherish existing energy and preserve future resources.

38. Having energy means having resources, and having resources means having capital.

39. If we work harder to save energy, the future will be more beautiful.

40. Let’s save energy together and create a better future.

41. All kinds of energy can be saved by everyone, and their long-lasting influence can shine on the world.

42. Everyone saves energy and everyone enjoys it.

43. Save energy and solve the crisis, and the earth will turn around.

44. If you do well in saving things, you will have no worries in the morning.

45. If you want to enjoy inexhaustible resources, use all kinds of energy at your fingertips.

46. Energy comes from nature, save energy and protect nature.

47. Save one minute of electricity and get one more minute of electricity.

48. Turn off the light and there will always be light.