A股电力概念短线异动，华能国际涨停，国电电力、龙源电力、上海电力、川投能源、*ST宝实、国投电力等跟涨。

Core Viewpoint - The A-share electricity sector experienced a short-term surge, with Huaneng International hitting the daily limit, followed by increases in Guodian Power, Longyuan Power, Shanghai Electric, Chuanwei Energy, *ST Baoshi, and Guotou Power [1] Company Summary - Huaneng International reached the daily limit in stock price increase, indicating strong market interest and potential investor confidence [1] - Guodian Power, Longyuan Power, Shanghai Electric, Chuanwei Energy, *ST Baoshi, and Guotou Power also saw significant stock price increases, reflecting a broader positive trend in the electricity sector [1]