More than 9,500 Connecticut Light and Power customers were without power Tuesday evening after a piece of equipment at a city substation failed, possibly due to the heat, a company spokesman said.
The failure, reported around 6 p.m., occurred inside a substation in the western portion of the city, according to CL&P; spokesman Frank Poirot. Officials suspect the equipment stopped working due to the high demand of air conditioning units as temperatures reach into the 90s.