Introduction  In order to complete the compilation of energy saving report with high quality， taking the gas cogeneration project as an example， the key points and suggestions in the compilation were put forward.

  Method  Based on the case of energy saving report compilation of new H-class Gas Turbine projects， this paper analyzed the common mistakes in the chapters of the report compilation by citing policy documents， standards and specifications， compilation guidelines， etc.

  Result  The main points of energy saving report are project summary， energy consumption accounting， energy efficiency evaluation， and impact analysis of energy consumption double control target.

  Conclusion  The research results provide reference and guidance for energy saving report compilation and review units.