Carbon neutrality refers to reducing carbon dioxide emissions, or absorbing carbon dioxide from the atmosphere, so that carbon dioxide emissions and absorption are equal, thus achieving the overall emission reduction goal.

The realization of carbon neutrality requires many measures. Among them, reducing carbon dioxide emissions is the most basic measure. This can be achieved by adopting clean energy, improving energy utilization efficiency and controlling waste gas emissions in industrial production. In addition, carbon dioxide in the atmosphere can be absorbed through the growth of forest vegetation and the absorption of carbon dioxide by marine organisms, so as to achieve the purpose of carbon neutrality.

Carbon neutrality is of great significance and value. First of all, it can slow down the impact of global climate change, reduce the speed and degree of global temperature rise and protect the earth's ecological environment. Secondly, it can promote sustainable development, promote the green transformation and upgrading of economy and society, and realize the coordinated development of economy, society and environment. Finally, it can promote global cooperation and push all countries to cope with climate change and achieve global climate governance.

Ways to achieve carbon neutrality:

1, develop clean energy: clean energy is an important means to achieve carbon neutrality, including solar energy, wind energy, hydropower and biomass energy. By vigorously developing clean energy, the use of fossil energy can be reduced, thus reducing carbon dioxide emissions.

2. Popularize energy-saving technology: Energy-saving technology is an important means to reduce energy consumption, including smart home, energy-saving lighting and high-efficiency appliances. By promoting energy-saving technology, energy use can be reduced, thus reducing carbon dioxide emissions.

3. Strengthen waste gas treatment in industrial production: industrial production is one of the important sources of carbon dioxide emissions, and strengthening waste gas treatment can reduce waste gas emissions, thereby reducing carbon dioxide emissions.

4. Optimize the energy structure and industrial structure: Optimizing the energy structure and industrial structure can adjust the proportion of energy and industry, thus reducing carbon dioxide emissions. For example, strengthen the development and application of new energy and promote the development of clean industry.