Beginning June 1, the average monthly residential customer bill in the ComEd service territory is expected to increase by $2 to $3 a month as a result of the annual PJM Interconnection capacity ...
CHICAGO--(BUSINESS WIRE)--ComEd today announced the successful energization of two new 345 kV transmission substations to its grid, enabling the interconnection of up to 550 megawatts (MW) of wind ...