ComEd rates are going up again this summer, and rising demand is largely to blame
ComEd rates in Illinois are set to increase this summer, largely driven by rising demand for electricity, particularly from data centers supporting the artificial intelligence industry. The rate hike also stems from increased prices set by power-generating companies at a recent PJM Interconnection auction and the discontinuation of a temporary customer credit.
ComEd customers in Illinois can expect higher electricity bills starting in June, with the average monthly residential bill projected to increase by about 12% to over $120. This surge is attributed to two main factors: a rate increase by PJM Interconnection, the regional electrical grid operator, and the disappearance of a temporary credit for consumers provided by Illinois' Climate and Equitable Jobs Act.
The rate for kilowatt-hours is rising due to increased prices from power-generating companies at PJM's recent auction, an increase ComEd is passing on to consumers. Max Leichtman from ComEd informed state lawmakers that upcoming large-load projects, predominantly data centers for the artificial intelligence industry, are expected to significantly boost demand, potentially more than doubling the system peak by 2040 if all projects in their pipeline materialize.
While data centers are a significant factor, ComEd officials note that overall electricity demand across PJM's service region is outpacing supply growth, especially as older power plants retire. Sarah Moskowitz, Executive Director of the Chicago-based Citizens Utility Board, warned that unregulated expansion of the data center industry could lead to higher electric bills and rolling blackouts for consumers. She called on ComEd to uphold its civic responsibility and work with customers.
ComEd President and CEO Gil Quinones stated that the company is responding by expanding bill-assistance programs, accelerating energy efficiency offerings, and collaborating with the state of Illinois and other stakeholders to integrate more energy storage and renewable energy onto the grid.