The “Green Energy Book” is a comprehensive international platform that integrates multiple functions to accelerate global green energy circulation. It aims to strengthen technical exchange, expand investment opportunities, ensure sustainability, and enable full life-cycle tracking of green energy products—actively contributing to carbon neutrality goals and energy security. The platform establishes a unified and transparent sustainability evaluation framework for green energy commodities, offering services such as sustainability assessment, trading, life-cycle management, and investment facilitation. By enhancing transaction reliability, supporting standardization and certification, preventing double counting of environmental attributes, and lowering market entry barriers, it fosters investment, removes international trade obstacles, and provides a sustainable business model and favorable environment for the long-term development of green energy.