Italian utility group Enel SpA (<a href="https://www.borsaitaliana.it/borsa/azioni/scheda/IT0003128367.html?lang=it" target="_blank">BIT:ENEL</a>) on Thursday reported shining first-quarter results at its renewables unit, Enel Green Power, which managed to generate significant coin amid the overall decline of power prices and weaker thermal generation business.