NTPC NTPC Ltd Company Mergers Announcement 2025 - Acquisition Announcement ONGC NTPC Green Private Limited has acquired 100% equity stake in Ayana Renewable Power Private Limited, enhancing NTPC's total capacity to 79,930 MW as of 27.03.2025..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for NTPC Ltd