ISA y Sus Negocios

Electric Energy Transport

Nuestro negocio fundamental

ISA is the largest energy transmission company in Latin America. The energy transmission companies of the group expand, operate, and maintain a high-voltage transmission network in Colombia, Peru, Bolivia, Brazil, and Chile, as well as the international interconnections that operate between ColombiaEcuador and Ecuador-Peru. In Central America, the company holds a stake in Empresa Propietaria de la Red (EPR), which operates the Energy Interconnection System for the Countries of Central America (SIEPAC). ISA transmits 420.000 GWh annually, by means of 46.374 km of high-voltage network circuits, which support the energy supply in the region. Also, ISA is building 5.618 km more, which will start operations in the following years.

TRANSMISSION IS ESSENTIAL FOR THE CREATION OF AN ENERGY MARKET, AS IT IS THE CROSSPOINT BETWEEN GENERATION AND DEMAND. THROUGH TRANSMISSION, THE PHYSICAL EXCHANGE OF ENERGY IS ACHIEVED, AND THE USE OF GENERATION RESOURCES IS OPTIMIZED. 

The services provided by the group’s energy transmission companies include:

• Design, construction, operation, and maintenance of high-voltage energy transmission systems.

• Connection of generators, network operators, regional transporters, and large consumers to the energy system. 

• Construction of infrastructure projects for third parties. • Associated maintenance services, electrical and energy studies.


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