1, peak value of carbon dioxide emission: it means that at a certain moment, the carbon dioxide emission stops increasing and reaches a peak value, and then gradually falls back. The peak value of carbon dioxide emissions is a historical turning point of carbon dioxide emissions from increase to decrease, which indicates that carbon emissions are decoupled from economic development. Peak target includes peak year and peak value.
2. Carbon neutrality: refers to the total amount of carbon dioxide or greenhouse gas emissions directly or indirectly produced by a country, an enterprise, a product, an activity or a person in a certain period of time, which is offset by afforestation, energy conservation and emission reduction, so as to achieve positive and negative offset and achieve relative "zero emission".
3. The peak carbon dioxide emission and carbon neutrality together are called "double carbon" China Commitment. Before 2030, carbon dioxide emissions will not increase, and will gradually decrease after reaching the peak. Carbon market: it is a major institutional innovation that uses market mechanism to control and reduce greenhouse gas emissions and promote green and low-carbon development. The launch of online trading in the national carbon market has provided an important starting point for achieving the goal of "double carbon".
Measures to reduce carbon emissions:
1, replace the energy-saving light bulb: 1 1 watt energy-saving lamp is equivalent to the illumination of 80 watt incandescent lamp, and its service life is 6 to 8 times that of incandescent lamp, which not only greatly reduces the electricity consumption, but also saves resources, money and environmental protection.
2. Moderate air conditioning temperature: the air conditioning temperature is set at about 26 degrees in summer and 18 to 20 degrees in winter, which is beneficial to human health and can greatly save energy.
3. Buy a green refrigerator with little or no freon. When discarding the old refrigerator, ask the manufacturer to help clean the freon. Choose refrigerators, air conditioners and washing machines with "energy efficiency labels", which have high energy efficiency and save electricity and money.
4. Buy small-displacement or hybrid cars to reduce carbon dioxide emissions.
5. Choose public transportation to reduce the use of cars and motorcycles.
6. Carpooling: Car sharing and sharing with friends, colleagues and neighbors can not only reduce traffic flow, but also save gasoline, pollution and carbon footprint.