环保行业跟踪周报：光大环境启动回A现金流价值不改，双碳白皮书明确能源转型及碳市场建设时间表-20251117

Investment Rating - The report maintains an "Accumulate" rating for the environmental protection industry [1] Core Viewpoints - The report highlights the initiation of the "Return to A-share" process by Guangda Environment, emphasizing that cash flow value remains unchanged despite capital expenditure preferences [1][9] - The white paper on carbon peak and carbon neutrality outlines a clear timeline for energy transition and carbon market construction, indicating significant future opportunities in the sector [14][15] Summary by Relevant Sections Industry Trends - The environmental protection sector is experiencing a strong performance, with a projected increase in operating cash flow and a focus on high-quality growth through rational capital expenditure [12][19] - The report notes a 12% increase in net profit for the solid waste sector in Q1-Q3 2025, with a 2.7 percentage point increase in gross margin [19] Key Recommendations - The report recommends focusing on companies such as Huanlan Environment, Green Power, and Guangda Environment, which are expected to benefit from improved cash flow and dividend potential [1][12] - It suggests that the water service sector is poised for growth, with companies like Yuehai Investment and Xirong Environment showing strong dividend potential due to declining capital expenditures [24][25] Financial Performance - Guangda Environment's operating cash flow is expected to exceed 10 billion HKD in 2025, with a significant reduction in financial expenses and an anticipated dividend payout ratio of up to 98% [12][19] - The report indicates that the solid waste sector's free cash flow has improved significantly, with a 28% increase in operating cash flow in Q1-Q3 2025 compared to the previous year [19] Market Developments - The report notes a 63.18% year-on-year increase in sales of new energy sanitation vehicles, indicating a growing market penetration of 17.40% [24][27] - The white paper emphasizes the importance of energy structure transformation, with non-fossil energy expected to account for over 35% of the energy mix by 2030 [16][17]