At present, energy Internet construction has entered a new stage of practical operation. The energy Internet has broadened the field of investment and financing and extended the industrial chain of investment and financing. The government’s support policies for energy Internet investment and financing have continuously improved, and green finance has gradually formed scale. At the same time, domestic and international energy Internet investment and financing has the problems of large investment demand, less government investment, and weak investment incentive mechanisms; the form of financing is mainly green credit; the funds are mainly from commercial banks; there is a single financing channel; and the financing cost is high. The cooperative financing mechanism is not perfect and there is no practical profit model. In the future, we will continue to promote energy Internet investment and financing. We need to actively build a green financial system, explore multilevel financing, expand investment and financing channels, innovate business models, and actively build a “destiny community” to achieve intergovernmental collaboration.