ComEd Introduces Time-of-Day Rates, Signals Broader Utility Shift
Event summary
- ComEd launched a Delivery Time-of-Day (DTOD) pricing rate for residential customers in Illinois, effective immediately.
- The DTOD rate structure adjusts electricity delivery charges based on the time of day, differing from standard rates.
- EV owners enrolled in DTOD can receive $2 monthly bill credits for up to 24 months (limit of two vehicles).
- ComEd plans to implement a unified time-of-day rate encompassing both Delivery and Supply services later this year.
- The DTOD rate is expected to save customers approximately $2.31 per month, or roughly 5% of their electricity delivery cost.
The big picture
ComEd’s DTOD program represents a broader trend among utilities to shift away from flat-rate pricing models and incentivize off-peak consumption. This move is driven by the need to manage grid congestion, integrate renewable energy sources, and comply with state-level climate mandates like CEJA. The program’s success will hinge on customer adoption and the ability to effectively manage the complexities of integrating supply and delivery rates.
What we're watching
- Regulatory Headwinds
- The success of DTOD will be closely tied to ongoing legislative support and potential modifications stemming from the Illinois Climate and Equitable Jobs Act (CEJA).
- Customer Adoption
- The pace of customer enrollment in DTOD will determine the program's impact on peak demand reduction and ComEd's ability to defer infrastructure investments.
- Supply Rate Integration
- How ComEd integrates Supply rates into the unified time-of-day structure will be crucial for maximizing customer savings and managing volatility from supply-demand imbalances.
Related topics