With the reducing of the ore energy reserving. We should vigorously development and Utilization of the biomass especially develop energy plant. Biomass is a clean and renewable resource that could be sustainably developed in the future．It has been recognized as a major world renewable energy source to supplement declining fossil fuel resources．Bioethanol and biodiesel have been developed quickly in the world．The main utilization of biomassand the development of three kinds of energy plant were summarized in this paper．And expectation with energy plant research..