Colombian Transelca receives COP10 billion loan from Banco de Bogota April 23, 2013 | Latin America News Colombia's second largest transmission company Transelca, owned by state-run power grid operator Interconexion Electrica (ISA), has received a COP10 billion loan from Banco de Bogota bank. This content is available to only paying subscribers. Username or E-mail Password Remember Me Forgot Password