POWERGRID Power Grid Corporation of India Ltd Expansion Plans Announcement 2025 - Investment Approval On May 1, 2025, Power Grid Corporation's Committee of Directors approved investments totaling ₹964.44 Crores for three expansion projects aimed at strengthening transmission systems, scheduled for completion between 2026 and 2026..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Power Grid Corporation of India Ltd