Low carbon life handbook template

Energy conservation and emission reduction is to save energy and reduce energy consumption.

Conservation of energy (referred to as energy conservation), as referred to in the Law of the People's Republic of China on Energy Conservation, refers to the strengthening of the management of energy use, the adoption of technically feasible, economically reasonable and environmentally and socially affordable measures, from the production of energy to the consumption of energy in all aspects, to reduce the consumption, reduce the loss and pollutant emissions, to stop the waste, and to utilize the energy in an effective and rational manner.

1, the use of insulation materials. 36% of the world's energy consumption in the house heating and cooling. The "zero-energy-consumption houses" built in Switzerland and Germany show that the use of new materials and new methods of heating and cooling, the energy-saving potential is incalculable.

2. Replace light bulbs. Twenty percent of the world's electricity is consumed in lighting, and 40 percent of that is consumed by old-fashioned incandescent bulbs. In the case of the same amount of light, energy-saving fluorescent lamps than incandescent lamps not only save 75% to 80% of the electricity, but also the service life of the latter 10 times.

3, improve home heat exchangers. The energy efficiency of water heaters, heaters and air conditioners is actually very poor, and only a portion of the energy consumed by these heat exchangers is actually used to regulate temperature. Heat pumps will change that. Heat pumps can utilize heat from the outside air or geothermal heat to heat or cool a building, consuming little to no conventional energy.

4. Retrofit factory energy equipment. About 1/3 of the world's energy is consumed by the industrial sector, which has a great potential for energy saving. For example, since the 1980s, Japan's Mitsubishi Heavy Industries has utilized waste heat from steelmaking furnaces to generate electricity, saving more than 70% of energy.

5, driving environmentally friendly energy-saving cars. 1/4 of the world's energy is used for transportation, including 2/3 of the oil produced each year. Some energy-saving measures in transportation don't cost anything at all; for example, keeping tires properly inflated improves energy efficiency by 6%. In addition, environmentally friendly vehicles such as hybrids can get up to 20% more mileage than conventional cars while consuming the same amount of gasoline.

6. Improve refrigerator energy efficiency. More than half of residential electricity consumption is used for household appliances, and 1/5 of the world's carbon dioxide emissions are caused by residential electricity consumption. since the 1980s, manufacturers have improved the energy efficiency of white goods, such as refrigerators, by about 70%, but there is still room for improvement in this area.

7. Find ways to address the investment costs of energy efficiency. Energy service companies can pay for the cost of retrofitting equipment needed to save energy, and then deduct the cost from the customer's savings. For example, some energy companies in California have successfully reduced peak electricity demand by offering additional discounts to energy-efficient consumers, promising to save big on the cost of expanding power plants.