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Aysén installed capacity

The information contained in this page was last updated on .

The Aysén Electrical System (Aysén) has a total installed capacity of MW (gross). Following is a complete list of plants in operation in Aysén:

Source: Own elaboration based on information collected from CNE (National Energy Commission) and company reports. Source applies to all charts in this page.

Aysén is Chile’s smallest electrical system in terms of capacity and in regard to the served population. Even though it has some hydroelectric units, small diesel units dominate the matrix.

Aysén is a very small market almost entirely dominated by SAESA.

*Note: The graph consolidates the installed capacity at parent company level, including subsidiaries. SAESA includes Edelaysén and SAGESA. Invercap includes Empresa Eléctrica Cuchildeo.

Aysén serves mainly the Aysén Region, but also the south of the Los Lagos Region.

In the past 20 years, Aysén went from being a 11 MW 80% hydropower system to a 50 MW mainly thermoelectric one.

*Note: The 1990 installed capacity corresponds to the accumulated capacity installed up to that year.