A 70-year-old electrical power transformer that has kept the lights on in Plainfield and a handful of neighboring towns since the 1980s has undergone a significant $7.2 million upgrade by Eversource.
CHICAGO--(BUSINESS WIRE)--ComEd today announced it has livened an expansion of its 765 kilovolt (765 kV) Wilton Center substation in southern Will County. The substation expansion is a necessary ...