Introduction  According to the planning of national energy strategy, green energy is vigorously developed, and there is a growing trend of constructing offshore wind power projects in the form of EPC general contracting. How to properly manage risks in the implementation process is of great significance to the construction of offshore wind power projects. Traditional risk identification methods have some problems such as strong subjectivity, incomprehensive and unsystematic analyses.

  Method  This paper proposed a working model of risk identification, risk prediction and risk response based on WBS and summarized and applied it in an offshore wind power EPC general contracting project.

  Result  The results show that the WBS-based offshore wind power project risk management model can analyze the project risks in a more comprehensive and systematic way.

  Conclusion  It can guide and remind the main persons in charge of project management about the project priorities at different stages so that they can take effective risk prevention measures to reduce the project risks and costs and promote the overall progress of the project.