Bolivia
ISA Bolivia is undertaking the construction of a project to expand the Sucre 230/115 kV substation, part of the National Interconnection System Expansion Plan.
This project, with an investment of USD 8 million, includes the installation of a 230 kV/115 kV autotransformer bank with 150 MVA capacity and the Sucre-Padilla at 115 kV transmission line connection, in order to avoid electricity shortages in Sucre rural area. The project also includes the Sucre-Karachipampa-Potosí 115 kV transmission line which will help to increase service reliability in the country’s southern region.
ISA's Shareholding

Manager
Nelson Javier Mesa Palacio
General Manager
Principals
Guido Nule Amín
Camilo Zea Gómez
Gabriel Melguizo Posada
Javier Germán Salinas Ferrufino
Principal Headquarters
Subestación Urubó – Puerto Ichilo, Urubó
Santa Cruz de la Sierra – Bolivia
Phone: +591 (3) 370 1323/24/25
Fax: +591 (3) 312 1134