NTPC NTPC Ltd Expansion Plans Announcement 2024 - Investment Approval NTPC Ltd. has received investment approval for the Nabinagar Super Thermal Power Project, Stage-II (3x800 MW), with an estimated cost of INR 29,947.91 Crore..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for NTPC Ltd