Iberdrola Contracts Siemens Gamesa for its 63 MW Wind Complex in Spain Updated On Tue, Feb 11th, 2020 by Saurenergy Iberdrola will build its next wind farm in Spain, 63 MW Herrera Complex, with the most powerful onshore wind turbines from Siemens Gamesa Iberdrola has announced that it will build its next wind farm in Spain, the Herrera Complex, with the most powerful onshore wind turbine, after awarding Siemens Gamesa the contract to supply the […] Read more