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Operating seven power plants in the departments of Antioquia, Tolima, Santander and Caldas, we have a total installed capacity of 3,032 megawatts (MW) distributed as follows: 2,732 MW of hydroelectric power and 300 MW of thermal power. This installed capacity positions our Company as Colombia's third largest generator, consolidating us as a leader in developing the country's energy industry.

Hydropower is our main generation source, and we have two types of plant: those with reservoirs or stored water, and run-of-the-river plants that harness the flow of a river. We also use thermal generation for the energy production process.

San Carlos
Sogamoso
Termocentro
Jaguas
Calderas
Miel I
Amoya
2017 Management Report 2017 Management Report

Our 2017 results

We generate electric energy

We encourage you to refer to last year’s most outstanding milestones regarding operations at our electric power plants and to provide your comments at Contact us.

  • We reported 15,281.78 GW/h of total generation, up 34% over 2016 figures.
  • Our power plants’ operational uptime was 90.6%, a figure that is in the high averages for global industry.
  • We launched the technology implementation stage of the ISAGEN Operation Center (COI, for the Spanish original) which will enable remote supervision and operation of the power plants.
  • We executed 100% of the maintenance programs and 98% of the upgrade plans, with a total investment for both of $72,811 million.

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