Tres Marcos Wind Farm is a 38.95MW onshore wind power project. It is located in Castelo Branco, Portugal. According to GlobalData, who tracks and profiles over 170,000 power plants worldwide, the project is currently active. It has been developed in a single phase. The project construction commenced in 2015 and subsequently entered into commercial operation in July 2016. Buy the profile here.


The project was developed by Energia Eolica, Ferrostaal, Galp Energia SGPS and Martifer SGPS. The project is currently owned by Ferrostaal with a stake of 50% and Finerge Gestao de Projectos Energeticos.

The project generates 100.9GWh electricity thereby offsetting 55,629t of carbon dioxide emissions (CO2) a year. The project cost is $65.636m.

The project has 80m high towers.

Development status

The project is currently active. The project construction commenced in 2015 and subsequently entered into commercial operation in July 2016.

Contractors involved

Senvion was selected to render engineering procurement construction services for the wind power project.

Senvion was selected as the turbine supplier for the wind power project. The company provided 19 units of MM92 turbines, each with 2.05MW nameplate capacity.

Senvion is the O&M contractor for the wind power project for a period of 20 years.

For more details on Tres Marcos Wind Farm, buy the profile here.

About Galp Energia SGPS

Galp Energia SGPS SA (Galp Energia) is an integrated energy company. It explores for, develops and produces crude oil and natural gas. It refines, distributes, and markets refined petroleum products. The company also produces biodiesel, trades oil and gas and generates power through renewable sources and cogeneration facilities. It also provides electric mobility, new energies, oil products, non-fuel and convenience products. The company has operations in Portugal, Spain, Brazil, Angola, Mozambique, Cape Verde, Guinea-Bissau, Sao Tome and Principe, Namibia and Eswatini. Galp Energia is headquartered in Lisbon, Portugal.

About Martifer SGPS

Martifer SGPS S.A. (Martifer) is an industrial holding company. The company through its subsidiaries, provides construction services to metal mechanical structures, aluminum and glass facades, and infrastructure facilities. It promotes and develops renewable energy projects in the wind sector. Martifer offers project development, installation of engineering, procurement and construction projects, operational and management services and distribution services to ground mounted, rooftop, BIPV, small generation, and off-grid solar projects. The company serves oil and gas, and naval industries in Iberian Peninsula, Central Europe, and Other markets. It has development and management interests in wind farms and solar PV parks across Portugal, Spain, Romania, Poland and Brazil. Martifer is headquartered in Oliveira de Frades, Viseu, Portugal.


GlobalData, the leading provider of industry intelligence, provided the underlying research used to produce this article.

This information is drawn from GlobalData’s Power Intelligence Center, which provides detailed profiles of over 170,000 active, planned and under construction power plants worldwide from announcement through to operation across all technologies and countries worldwide.