ComEd has issued an urgent warning to people on the West Side of Chicago and in some west and southwest suburbs that the ...

As small-business owners face rising operating costs, ComEd is marking a major milestone: more than 100,000 small businesses across northern Illinois have completed free facility assessments.

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 generation in LaSalle and ...

The Chicago energy company sent out an alert for an immediate energy reduction needed to customers across Chicago’s Southwest ...

ComEd, the Illinois utility provider, notes that last year’s savings are enough to power 8,900 homes for a year.

ComEd says demand on the local power grid is at a “critical level.” ...

The hottest days this week are expected to be Tuesday and Wednesday, with feels-like temperatures between 105 and 110 degrees.

The program will discharge power from small batteries during events like the early-July heatwave that pushed PJM ...

ComEd has issued an urgent alert to customers in parts of Chicago and several western suburbs that the power grid is under ...

With dangerous temperatures driving heavy power use, Illinois' largest electric utility, ComEd, said parts of the system ...

CHICAGO--(BUSINESS WIRE)--Forty-five young women from Chicagoland are preparing to put their pedals to the metal as they gear up for ComEd’s second annual EV Rally, a program that educates young women ...

At the start of a spike in electricity supply charges, ComEd is announcing the launch of a $10 million relief fund to defray costs for low-income residential customers and nonprofit organizations ...