The sharing economy is an economy in which ownership and use rights are separated. It integrates a large number of fragmented resources through Internet technology to achieve maximum supply and demand matching in the entire society. On the one hand, a large number of idle resources in the hands of individuals and enterprises It can be fully used through the sharing economy, thereby reducing waste of resources. On the other hand, the existing overcapacity and the main reason for product backlogs are that production companies cannot understand demand in a timely manner, and the sharing economy can use big data to solve information problems. The problem of symmetry is to achieve on-demand production and achieve efficient allocation and efficient use of resources. These can alleviate the excessive consumption of resources to a certain extent, thereby reducing pollutant emissions and effectively reducing the probability of environmental pollution. The text is intended to explain:. ['The allocation of resources is closely related to environmental issues.', 'Sharing economy changes the way social resources are allocated.', 'The sharing economy can effectively alleviate pressure on resources and the environment.', 'Controlling environmental pollution depends on the development of the sharing economy.']