Legal basis: Operating Guidelines for Carbon Emission Mortgage Loan in Shaoxing 1. Strengthen departmental linkage and issue special credit business guidelines. First, in the professional fields of carbon emission quota allocation, enterprise carbon emission declaration and calculation, with reference to the annual quota documents and the data of the national carbon trading platform as standards, strict evaluation and calculation are carried out to achieve the unity of science and professionalism. The second is to establish a long-term mechanism for departmental cooperation, improve the information sharing platform, and constantly promote the inclusion of various environmental behavior information such as enterprise energy conservation and emission reduction, EIA acceptance and approval, corporate credit rating, punishment and honor into the financial credit information platform. The third is to formulate business operation guidelines and optimize business processes. Shaoxing's carbon emission mortgage loan business implements the filing system of pilot banks, and the pilot banks are approved by Shaoxing Central Branch of the People's Bank of China and Shaoxing Ecological Environment Bureau to carry out related businesses.