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We develop our activity in different energy sectors, carrying out projects of great importance. We offer a wide range of services for private and public clients.


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For Eiffage Energía Sistemas Group, low-carbon construction is one of the main targets, being also an opportunity to make a difference in terms of sustainability.


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Eiffage Energía takes on the maintenance for the Combined Cycle Gas Turbine Plant of Castellón

Central Castellón

Eiffage Energía has received the award for the maintenance of Iberdrola’s Combined Cycle Gas Turbine Plant in Castellón. The contract is for one year and the object of this service is the maintenance of the electrical installations in the Plant, which is located in the town of Castellón de la Plana.

The 1655MW installation consists of two 2×1 configuration combined cycles and a hydrocarbon storage system, whose main features are:

  • GROUP 3

Is a 2×1 configuration group, consisting of two gas turbines of 256 MW each, two heat recovery boilers and a steam turbine of 283 MW, as well as other auxiliary installations.

  • GROUP 4

Is a 2×1 configuration group, consisting of two gas turbines of 274.8 MW each, two heat recovery boilers and a steam turbine of 310.4 MW, as well as other auxiliary installations.


It consists of two fuel oil tanks of 61,000 m3 capacity and their auxiliary heating and pumping installations.

Eiffage Energía also has experience in this line of business in projects such as the Repsol industrial complex in Cartagena, in addition to the maintenance of this Plant. Among the contracted work is the implementation of all the detailed engineering and the performance of the work necessary to improve the existing electrical control system in this complex. These and other projects broaden Eiffage Energía’s experience in the line of industrial maintenance.

The number of specialists who make up our teams and the huge structure that we benefit from give us the knowledge, ability and experience to perform maintenance-related projects for Industrial and Power Generation Plants. Among the services we offer we can highlight:

  • Maintenance of electrical installations of high and low voltage up to 400 KV
  • Preventive Maintenance
  • Testing voltage tolerated in alternating current to 80 KV
  • Analysis of Medium and High Voltage Switches
  • Thermography Inspection of Hotspots
  • 24 H/365 days assistance.