POWERGRID Power Grid Corporation of India Ltd Company Mergers Announcement 2025 - Kudankulam Acquisition POWER GRID CORPORATION OF INDIA LTD. has acquired 100% of Kudankulam ISTS Transmission Limited for approximately Rs. 7.44 Crore to establish a transmission system for evacuating power from Kudankulam Unit 3 and 4 (2x1000 MW) under a BOOT basis..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Power Grid Corporation of India Ltd