行业周报（9.8-9.14）：8月规上工业风电同比+20.2%，全国首个机制电价竞价出炉-20250918

Investment Rating - The investment rating for the electricity and utilities sector is generally "Overweight" or "Buy" for several key companies, including Jidian Co., Longyuan Power, and Guodian Power [1][7]. Core Insights - The report highlights a significant increase in wind power generation, with a year-on-year growth of 20.2% in August. Additionally, the first mechanism electricity price bidding results have been released, indicating a competitive pricing environment [1][37]. - The overall performance of the public utilities sector has shown a slight increase, with the industry index rising by 0.80% during the week, although it underperformed compared to major indices like the Shanghai Composite and CSI 300 [2][12]. - The report emphasizes the importance of new energy policies and market mechanisms, which are expected to stabilize expected returns and improve the performance of existing projects [8][41]. Summary by Sections Market Performance - The public utilities sector index PE (TTM) is currently at 18.15, up from 18.06 the previous week, and significantly higher than 15.75 a year ago. The PB ratio is at 1.82, slightly up from 1.81 [2][23][26]. - The sector's performance is ranked 20th among 31 major industries, with various sub-sectors showing mixed results, such as thermal power (+2.24%) and hydropower (-0.50%) [2][12]. Industry Dynamics - The report notes that the National Development and Reform Commission is revising pricing methods for transmission and distribution, which is expected to enhance the regulatory framework for the sector [38][39]. - Key developments include the release of mechanism electricity prices in Jiangxi and Ningxia, which are set at 0.4143 yuan/kWh and a bidding range of 0.18 to 0.2595 yuan/kWh, respectively [41][53]. Key Data Tracking - The report tracks significant coal prices, with the price of Shanxi mixed coal (5500) at 678 yuan/ton, reflecting a slight decrease of 0.44% week-on-week [6][12]. - The trading volume of green certificates for wind and solar power reached 19.86 and 32.21 million certificates, respectively, indicating active market participation [6][12]. Recommendations - The report suggests focusing on leading companies in the sector, particularly those with lower valuations, during times of decreased risk appetite. It also highlights the potential for improved performance in regions with declining electricity prices [8][9].