Tata Power Renewable Energy issues over 8.36 cr shares to BlackRock-Mubadala consort for <span class='webrupee'>₹</span>2,000 cr This marks the completion of the first tranche of the agreement signed between Tata Power's renewable energy arm and GreenFrost. The transaction is part of an investment deal worth ₹4,000 crore which BlackRock and Mubadala will infuse into Tata Power Renewable Energy.