Introduction  In the process of accelerating the construction of new power system with new energy as the main body, giving full play to the leverage effect of venture capital is conducive to promoting the rapid formation of scale economic advantages of new energy power generation, and promoting the achievement transformation and industrial implementation of new energy strategic emerging industries.

  Method  Therefore, the theory of venture capital and risk management was introduced into the practice of new energy development and construction, and the related theories of strategic management, venture capital and new energy development and construction were integrated to construct the whole cycle risk management index system of new energy venture capital in this paper. The four elements of risk management and their work contents were put forward, a closed-loop risk management was formed, and the macro and micro elements were comprehensively considered, then the index system of risk identification and evaluation and its quantitative weight were designed from the aspects of industry policy, market environment, competitors and the economic benefits of the project itself, and the content, process and interface of risk report and control were defined.

  Result  The practicality of new energy venture capital is enhanced.

  Conclusion  The research results of this paper can provide operational reference for the introduction of venture capital and effective risk control in the new energy industry.