July 30, 2012. As project awards and execution have been down to trickle for quite some time for want of regulatory approvals, apart from the mounting challenges on the fuel supply front, Tata Power has decided to focus on overseas opportunities to meet its 2020 vision. The country's largest private sector power utility, which is fourth largest among the Tata Group companies in terms of topline, has a 26,000 mw generation target by 2020. The company is devoting a good part of its time and energy in identifying opportunities in foreign lands to meet its ambitious target of 26,000 MW by 2020.