Edificio de la Cooperativa Eléctrica de Chillán

The Edificio de la Cooperativa Eléctrica de Chillán is a modernist structure built with exposed reinforced concrete and distinctive double cone columns that support its form. Its facades are intentionally designed to control and direct natural light into the interior spaces in different ways.

This structure was completed between 1962 and 1965 following the devastating earthquake of 1939 that had destroyed the city. It stands as part of Chillán's reconstruction efforts, when architects began introducing modern design principles to the rebuilt urban landscape.

The building reflects how Chilean architects in the 1960s merged modern design with local construction practices and materials. Visitors can observe how the facades control light throughout the day, shaping the experience of those inside.

The building sits on Maipón Street and continues to function as office space for the Electrical Cooperative. You can view its exterior facades from street level and appreciate the architectural details without needing special access.

The north and south sides of the building were deliberately designed differently: one remains flat while the other features raised volumetric elements. This intentional contrast shows how the architect played with light and shade to create varied working environments throughout the day.