On May 1, 2026, ComEd, a subsidiary of Exelon Corporation, announced significant developments in its annual reconciliation process that is expected to result in lower monthly bills for its customers in 2027. The press release details the company's dual reconciliation filings aimed at aligning actual service costs with revenues, thereby enhancing transparency and efficiency in pricing.

1. Key Highlights of the Reconciliation Process

Revenue Reconciliation and Customer Refunds

ComEd initiated its annual reconciliation process with a revenue reconciliation filing on March 20, 2026. This filing aligns the revenue billed in 2025 with the amounts approved in ComEd’s current Multi-year Rate Plan. If approved by the Illinois Commerce Commission (ICC), this filing is forecasted to return $128 million to customers due to excess revenues billed during the service year.

As a result, most residential customers can expect an average reduction of $1.09 in their monthly bills. This refund arises from increased electricity usage attributed to notably warmer weather last summer, rather than any hike in rates.

Cost Reconciliation Focused on Operational Expenses

In addition to the revenue reconciliation, ComEd submitted a cost reconciliation filing on the same day as the press release. This filing seeks to recover $234.3 million in prudently incurred costs related to operating the energy grid and supporting customer-driven initiatives, including state-mandated beneficial electrification programs.

If approved, this cost reconciliation is projected to decrease average monthly residential bills by approximately $0.13 relative to 2026 prices. When combined with the revenue reconciliation, the total decrease in charges for the average residential customer will amount to $1.22 from January to December 2027.

2. Commitment to Transparency and Customer Support

Gil Quiniones, president and CEO of ComEd, emphasized the importance of reconciliation proceedings in ensuring reasonable electricity rates and maintaining transparency about incurred costs. "Reconciliation proceedings are a valuable means for ensuring that electricity rates are reasonable and aligned with prudently incurred costs," Quiniones stated.

He further noted that these processes, while sometimes leading to customer credits or charges, reflect ComEd's dedication to operational efficiency and customer value.

Navigating Rising Energy Costs

While the reconciliation filings promise reductions in charges, ComEd also acknowledged the pressures facing its customers due to rising costs in other areas. Beginning June 1, 2026, the average residential customer will see an increase of $2 to $3 per month in capacity charges as a result of recent PJM capacity auctions.

These auctions highlight the ongoing supply-demand imbalance in the energy market, which has forced utilities like ComEd to pass higher capacity charges onto customers. ComEd is actively collaborating with the state of Illinois and other stakeholders to seek long-term solutions to mitigate these cost pressures.

3. ComEd's Initiatives to Support Customers

ComEd is committed to easing the financial burdens on its customers through various programs and initiatives. The company has successfully helped families and businesses save $13 billion on their energy bills through its acclaimed ComEd Energy Efficiency Program. Key initiatives include:

Low-Income Discount (LID) Program: This program offers income-based discounts to eligible customers, helping reduce energy costs to between 3% and 6% of total household income.

Delivery Time-of-Day Pricing Rate: This initiative encourages households to shift their energy consumption to off-peak times, resulting in cost savings.

Customer Relief Fund: ComEd's $10 million fund provided assistance to over 30,000 customers last year, with plans for an extension of the program in collaboration with Exelon later this year.

4. Conclusion

As ComEd embarks on its reconciliation filings, the expected outcomes are a testament to the company's commitment to keeping energy costs manageable for its 4.2 million customers across northern Illinois. While challenges such as rising capacity charges remain, the proactive steps taken by ComEd signal a robust approach to maintaining affordability and reliability in energy services.

For more information, customers are encouraged to visit ComEd's website and engage with the company on various social media platforms.

Original press release