Electricity Bill & Supply Rate Calculator
Estimate what the supply portion of your electric bill may be costing you, and what a modelled improved supply rate would look like. All figures are modelled estimates, not guarantees.
Your estimate
What's your supply rate costing you?
Two inputs. The math updates as you move.
All-in residential average, May 2026. Grid operator: PJM. Roughly 55% of that rate is supply — the part you can change.
Want the actual current rate for your utility? Call (833) 840-5043 — an agent can check current options in about two minutes.
Estimate only. Uses your state's average residential rate for May 2026, assumes supply is about 55% of your all-in rate, and applies a 30% reduction to the supply portion alone. Delivery charges don't change. Your actual rate depends on your utility, your usage pattern and the plans available where you live.
What this calculator estimates
The calculator starts from your state's average all-in residential rate (dated, shown with an AS-OF label), assumes supply is roughly 55% of that all-in rate, and models a 30% improvement on the supply portion alone. Delivery charges never change in the model — they're regulated and no supplier can affect them. The EV mode works the same way for charging loads.
Why the result is an estimate
Actual rates vary by utility and service address, offers change frequently, and your own usage pattern matters. The calculator shows the shape of the opportunity; the actual fixed-rate options for your utility are quoted on a call, where the rate and term are read to you before anything is authorized. For market background, see how default supply rates work or what a fixed electricity rate is.
Rate estimates by state
Ready to Check Your Rate?
It takes about two minutes to find out what fixed electricity supply options may currently be available for your utility.
Staffed call center — call to check current availability
- No obligation to switch
- Same utility
- Same poles and wires
- Nothing installed
- Rate and terms explained before you decide
