Spanish renewable energy company Iberdrola Renovables SA (IBR.MC) Tuesday said its first-quarter electricity production rose 20% on the year to 5,397 gigawatt-hours.
In a regulatory filing, the world's largest wind-power producer and unit of Spanish utility Iberdrola SA (IBE.MC) said first-quarter output at its U.S. unit rose 41% to 1,731 GWh.
Iberdrola Renovables publishes its first-quarter financial results April 21.