POWERGRID Power Grid Corporation of India Ltd Investments/Divestments Announcement 2023 - TBCB Bidder Announcement Power Grid Corporation of India Ltd. has been declared as a successful bidder under Tariff Based Competitive Bidding for an Inter-State Transmission System Project in Rajasthan..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Power Grid Corporation of India Ltd