KARACHI: Hub Power Company (Hubco) has begun talks to acquire a stake in the country’s top coal-rich mine, which supplies black gold to power power plants, believing the acquisition will prove financially beneficial. Besides, Kot Addu Power Company (Kapco) is attempting to acquire a 49.5 megawatt wind power project located in Sindh, diversifying its operations by embracing clean energy. Hubco said in a filing to the Pakistan Stock Exchange (PSX) on Tuesday that “the board of directors of Hub Power has authorized the company to enter into negotiations and execute definitive agreements for the proposed acquisition of shares of Sindh