ComEd is trying to keep the AI gold rush from frying Chicagoans’ power bills, and it says it has the contracts to prove it.

The utility plans to beef up infrastructure that provides electricity to more than 4 million customers in northern Illinois.

ComEd, a unit of Chicago-based Exelon Corp., on Jan. 6 announced the first set of new transmission security agreements (TSAs) designed to help safeguard existing customers from bearing responsibility ...

The agreements are based on payment models in which the offtaker promises to pay a minimum and post security if its usage ...

Commonwealth Edison says eight large power users have agreed to guarantee billions in electricity purchases, shifting risk away from homeowners as data-center demand explodes.