A presidential order to wind up Caribbean utility Air-e has alarmed Colombia's energy sector, which warns of blackout and contagion risk as El Nino looms.

A presidential order to wind up Caribbean utility Air-e has alarmed Colombia's energy sector, which warns of blackout and contagion risk as El Nino looms.

Andesco, Acolgen, Andeg, Asocodis, Ser Colombia, Naturgas y ACP se pronunciaron.