BOGOTA, June 5 (Reuters) - Isagen ISG.CN, Colombia's third-largest electricity generator, will issue up to 1.1 trillion pesos ($332.6 million) in bonds on Thursday to substitute debt and raise capital.
Isagen, owned by Brookfield Asset Management BAMa.TO , will issue 4, 8, 15 and 30-year paper, it said in a statement to the country's financial regulator on Wednesday.
The issue is part of a tranche of 2.5 trillion pesos, of which 1 trillion have already been issued.
($1 = 3,306.37 Colombian pesos)