Design how to save energy 10, how to save energy

Starting from the small things in life, you can save energy in four aspects.

1. Save electricity. Be careful to turn off the lights and use energy-efficient bulbs. The U.S. Department of Energy estimates that 400 million tonnes of carbon dioxide could be avoided by replacing traditional light bulbs with energy-efficient light bulbs.

Cut off or turn off the power when not in use and leave the refrigerator in a frost-free state. In summer, when the weather is not very hot, it is best to use a fan or electric fan instead of an air conditioner.

2. Saving water resources. Much of the wastewater can be recycled. Water for washing face, hands, vegetables, bathing, and laundry can all be collected to wipe floors, flush toilets, water flowers, etc.

Rice washing water is a good stain remover that can be left to wash dishes and chopsticks. Oil-stained pots and plates should be wiped clean with used napkins first, which is convenient to wash and save water, and you can also use less dish soap to reduce water pollution.

3. Save paper. The recycling of paper avoids the release of biogas from landfills and reduces the cutting down of trees. According to statistics, one ton of waste paper can produce 800 kilograms of recycled paper, which can cut down 17 trees, and saving paper is to protect forest resources and protect the environment.

Fourth, reduce exhaust emissions. Traffic exhaust gas and industrial waste gas are the main domestic waste gases. We try to go out by bus or taxi, we can also ride a bicycle and try not to take a private car.

A large amount of billowing smoke from the burning of garbage in factories and the production of goods fills the city. They should process and filter the exhaust gas before emitting it to reduce pollution.

Energy conservation refers to a series of behaviors that reduce energy consumption as much as possible and increase energy utilization. There are many ways we can save energy in our daily lives.

Save electricity. Pay attention to turn off the lights as soon as you go。People walk and turn off the lights.

Use energy-efficient light bulbs. It is best not to switch on and off energy-saving lamps for a short time, and energy-saving lamps are the most power-consuming when switching. I don't leave things that can be done during the day at night, and I do my laundry and homework before dark.

Going to bed early and waking up early is good for your health, and it is environmentally friendly and energy-saving.

2. Low-carbon cooking. Try to save as much energy as possible in the kitchen. Edible oil produces carcinogens when heated and causes oil smoke to pollute the living environment.

Cut down on stir-frying and frying dishes and cook more vegetables. Do not overfill the rice pot and kettle, otherwise the soup will overflow after boiling, which will not only waste energy, but also easily extinguish the stove fire and cause gas leakage. Adjust the flame so that it does not exceed the outer edge of the bottom of the pot for optimal heating results.

3. Save water. Rice washing water is a good stain remover that can be left to wash dishes or water flowers. Oil-stained pots and plates should be wiped clean with used napkins first, which not only saves water and time when washing, but also reduces the use of detergent to reduce water pollution.

When washing clothes, you can add a small amount of soap powder, because laundry detergent will reduce a lot of foam when it encounters soap, which saves water and cleaning time.

4. Energy-saving use of household appliances. When buying a washing machine, TV or other appliance, choose reliable, energy-efficient products. Cut off the power supply in time when the TV and computer are not in use, which not only saves electricity but also prevents the hidden danger of fire caused by short circuit of the socket.

5. Recycling. By recycling materials, you can reduce the amount of new raw materials produced, thereby reducing CO2 emissions. For example, the recycling of organic materials such as paper and cardboard avoids biogas released from landfills.

6. Energy-saving fitness methods. If the staircase ventilation and lighting of the building you live in are good, and the safety facilities are complete, you can do the ladder exercise every day, and at the same time save electricity, fitness, heart and temperament can be completed at one time. Hand washing light clothes is also a good exercise.

7. Save energy for heating and cooling. By using natural ventilation effectively and avoiding overheating, you can simply reduce your costs and CO2 emissions by 10%.

8. Economical cars. Energy-efficient vehicles produce less CO2 per kilometer. Generally speaking, the heavier the car, the more fuel it consumes and the more carbon dioxide it produces. Large SUVs and luxury cars emit at least twice as much CO2 as their small-cylinder economies.