Brief: NRG Energy Sees Up To 2 Gigawatts Of Upgrade And Commercial Conversion Opportunities Within Its Existing Fleet - Conf Call
May 6 (Reuters) - NRG Energy Inc NRG.N: NRG ENERGY SEES UP TO 2 GIGAWATTS OF UPGRADE AND COMMERCIAL CONVERSION OPPORTUNITIES WITHIN ITS EXISTING FLEET - CONF CALL NRG ENERGY EXPECTS TO EXECUTE NEARLY $1 BILLION FOR DEBT REPAYMENTS THROUGHOUT THE YEAR - CONF CALL Further company coverage: NRG.N ((Reuters.Briefs@thomsonreuters.com;))