Oiz is a 34MW onshore wind power project. It is located in Basque Country, Spain. The project is currently active. It has been developed in multiple phases. Post completion of construction, the project got commissioned in July 2004.

Project Type Total Capacity (MW) Active Capacity (MW) Pipeline Capacity (MW) Project Status Project Location Project Developer
Onshore 34 34 Active Basque Country, Spain Eolicas de Euskadi SAU


The project was developed by Eolicas de Euskadi SAU and is currently owned by Iberdrola with a stake of 100%.

The project generates 77,436MWh electricity and supplies enough clean energy to power 19,091 households.

Development Status

The project is currently active. The project got commissioned in July 2004.

Contractors Involved

Siemens Gamesa Renewable Energy was selected as the turbine supplier for the wind power project. The project consists of 40 units of G58-850 kW turbines, each with 0.85MW nameplate capacity.

About Eolicas de Euskadi SAU

Eolicas de Euskadi S.A. is a Spain-based renewable company engaged in the promotion of wind energy. The company is focused on production, development, installation and maintenance of wind farms in Basque region. It supplies electricity for industrial, public, and household customers in Alava. Currently, the company is operating wind farms with 144MW at Elgea-Urkilla (Alava-Gipuzkoa), Oiz (Bizkaia) and Badaia (Alava). Eolicas de Euskadi S.A. operates as 100% subsidiary of Iberdrola Renovables. It is headquartered at Minano in Alava, Spain.


All power projects included in this report are drawn from GlobalData’s Power Intelligence Center. The information regarding the project parameters is sourced through secondary information sources such as electric utilities, equipment manufacturers, developers, project proponent’s – news, deals and financial reporting, regulatory body, associations, government planning reports and publications. Wherever needed the information is further validated through primary from various stakeholders across the power value chain and professionals from leading players within the power sector.