Installation, maintenance and operation of renewable energies

We are committed to a CO2-free future

GdES Greentech has a portfolio of 190 MW of O&M service contracts.
Maintenance of the Trucafort wind farm, Tarragona (Spain)
Asset management and maintenance supervision of the Lecrín, Zorrera and Tahuna wind farms in Andalusia (90MW) (Spain)
Maintenance of Les Colladetes wind farm in El Perelló (Spain)

Operation and maintenance of wind farms

COMSA Corporación operates and maintains wind farms and also offers maintenance and repair services for wind turbine blades. The group is present in more than a dozen wind farms in Spain producing around 266 MW of energy. Among the wind farms managed by COMSA Renovables are Colladetes and La Collada (Tarragona), Lecrines and Jaufil (Granada), Tahuna and Zorreras (Cádiz), Trucafort, Pebesa and Calobres (Tarragona), La Rabia (Cádiz) and Sierra Sesnández (Zamora).

Consult the GdES Greentech Performance Report here.

Maintenance of solar plants

COMSA Corporación focuses its activity on the maintenance of photovoltaic solar plants. In addition, in recent years the group has invested more than 100 million euros in the development and construction of several photovoltaic farms that occupy a surface area of 53 hectares and have an installed capacity of 13.7 MWp with an annual production of 22,800 MWh.

Construction of the Photovoltaic Generation Pilot Plant San Juan (Argentina)
Installation of photovoltaic panels in industrial buildings (Spain)
Photovoltaic installation on the corrugated roof of the Moll de Pescadors in the Port of Barcelona, as part of the European innovation project Life BIPV.
Installation of the photovoltaic pergola of the Forum of Barcelona (Spain)
Installation of 988 photovoltaic panels on the roof of the Arucas-Moya desalination plant in Gran Canaria (Spain)
Solar plant built on Salt Island (Cape Verde)
Architectural integration in Badalona City Council (Spain)
Commissioning of photovoltaic installations on industrial roofs in the Zona Franca of Barcelona (Spain)

Solar and photovoltaic energy

COMSA Service, through TFM, develops the design, engineering, execution, and maintenance of photovoltaic solar energy installations on roofs. The company specialises in architectural integration and self-consumption solar installations.

Commitment to thermal energy

COMSA Renovables is responsible for the maintenance of the Borges Thermosolar plant and the supply of 85,000 t/year of forest-based biomass for energy recovery, in accordance with international PEFC (Program for the Endorsement of Forest Certification) and SBP (Sustainable Biomass Program) certification.

The company also guarantees the supply of biomass to cover industrial energy needs and offers its customers all its capacity in the execution of infrastructures and engineering to provide a comprehensive solution in the installation of energy valuation systems.

Hybrid solar thermal plant in Les Borges Blanques, Lleida (Spain)
Supply of forest biomass to Northern Europe for thermal uses
Supply of 3,000 tonnes of forest biomass for thermal uses in Catalonia (Spain).
Hybrid solar thermal plant in Les Borges Blanques, Lleida (Spain)