A股电力行业午后持续走高，华银电力5天4板，韶能股份、世茂能源、豫能控股、华电辽能等多股涨停，明星电力、华电能源、九洲集团、赣能股份等个股大幅走高；据多家媒体报道，多地高温持续推高用电需求。

Group 1 - The A-share power industry is experiencing a significant rise in stock prices, with Huayin Power achieving a remarkable five consecutive trading limits [1] - Several companies, including Shaoneng Co., Shimao Energy, YN Holdings, and Huadian Liaoning, have reached their daily price limits, indicating strong market performance [1] - The surge in electricity demand is attributed to ongoing high temperatures across multiple regions, driving up consumption [1]