风光项目收益率不得低于6.5%，华电能源发布投资管理规定

Group 1 - The core point of the news is that Huadian Energy Co., Ltd. has issued new investment management regulations, which clarify the approval, filing, evaluation, and return requirements for various investment projects [1] - The regulations implement a tiered decision-making mechanism for self-built projects with total investments of up to 2 billion yuan for wind and solar projects, 1 billion yuan for mergers and acquisitions, and 500 million yuan for coal, gas, and heating projects [1] - Specific internal rate of return (IRR) requirements are set: at least 6.5% for wind and solar projects, 7% for rooftop distributed solar and biomass energy, and 8% for thermal and gas projects [1] Group 2 - The company focuses on power production, heat production and supply, and related coal and energy development, emphasizing alignment with national strategies and technological innovation [4] - Investment activities must comply with national laws and regulations, align with the company's strategic planning, and demonstrate good economic and social benefits [5] - The investment management process includes stages of project initiation, decision-making, implementation, and post-evaluation, ensuring a closed-loop management system [16][18]