环保行业跟踪周报：完善新能源就近消纳价格机制助力绿电直连落地，SAF价格新高利好UCO、SAF生产商-20250915

Investment Rating - The report maintains an "Overweight" rating for the environmental protection industry [1] Core Views - The improvement of the near-consumption pricing mechanism for renewable energy will facilitate the direct connection of green electricity, benefiting waste-to-energy projects [9][10] - The price of Sustainable Aviation Fuel (SAF) has reached a new high in Europe, positively impacting UCO and SAF producers in China [11][12] - The solid waste sector has seen significant acceleration in national subsidies for recycling, leading to improved cash flow and dividend payouts [15][16] Summary by Sections Industry Trends - The environmental protection industry is experiencing a positive trend with the implementation of new pricing mechanisms for renewable energy, which will enhance the economic viability of waste-to-energy projects [9][10] - The SAF market in Europe is tightening, leading to increased prices and benefiting UCO and SAF producers in China [11][12] Solid Waste Sector - National subsidies for recycling have accelerated significantly, with a reported 2.064 billion yuan received in July-August 2025, surpassing the previous year's figures [15] - The solid waste sector is seeing improvements in return on equity (ROE) and cash flow, with a focus on operational efficiency and reduced financial costs [15][16] Water Sector - The water sector is poised for growth with expected improvements in cash flow and dividend payouts, similar to trends observed in the waste-to-energy sector [19][20] - Recent water price reforms in cities like Guangzhou and Shenzhen are anticipated to drive further growth in the sector [19] Sanitation Equipment - The sales of sanitation vehicles have increased, with a notable rise in the penetration rate of new energy sanitation vehicles, reaching 16.14% [22][23] - The market for electric sanitation vehicles is expanding rapidly, with sales growth of 77.55% in the first seven months of 2025 [22][23] Biofuel Sector - The average price of waste cooking oil has decreased, leading to an increase in profit margins for biofuel producers [32] - The biofuel market is expected to remain stable, with ongoing demand for waste oils and limited supply growth [32] Lithium Battery Recycling - The profitability of lithium battery recycling is improving as the prices of lithium carbonate and other materials decline [33][34]