Law reference: 625 Illinois Compiled Statutes 5/3-805
Source: afdc.energy.gov/laws/illinois
Note: Fixed annual surcharge.
Illinois EV Charging Costs (2026)
Data updated: March 5, 2026
Illinois is a practical middle-cost EV market: statewide electricity pricing is generally moderate, while Chicago-area density supports broad public charging access. For most households, the biggest savings gains come from combining home charging with utility rebate programs and verifying how delivery and supply charges affect the full bill, not just the advertised energy rate.
Average Rate
$0.17/kWh
Rank #34 out of 50
EV Adoption
3.4%
State adoption estimate
Illinois Electricity Rates
Current rates by utility territory, with EV program details.
$0.17/kWh
$0.01/kWh below US average
Public Level 2 (est.): $0.31/kWh ($0.27-$0.41/kWh)
Public DC fast (est.): $0.49/kWh ($0.44-$0.59/kWh)
Estimated public charging prices derived from local electricity rates. Actual prices vary by network, location, and fees.
Many utilities offer off-peak EV charging options that can lower effective charging costs.
| Utility | Avg Rate |
|---|---|
| Commonwealth Edison Co | $0.16/kWh |
Utility Context for Illinois EV Drivers
Illinois charging economics are service-territory specific. ComEd and Ameren customers can see different tariff structures, and EV budget planning works best when charger incentives, delivery charges, and usage timing are evaluated together.
- ComEd publishes EV charger and installation rebate resources; for many Chicago-area households, these incentives materially improve home-charging payback.
- Illinois EPA administers CEJA EV rebate programs, and funding windows can open and close, so purchase timing and application readiness matter.
- Illinois ICC consumer resources are useful for understanding rate components and comparing supply choices with total-bill impact in mind.
- Statewide station coverage continues to improve, but rural and highway charging reliability can still vary by corridor, so route-level planning remains important.
Rates updated monthly | Source: EIA and utility filings.
Illinois EV Registration Fee
EV Charging Costs by City in Illinois
View more Illinois cities ->| City | Avg Rate | Monthly Cost Estimate | Action |
|---|---|---|---|
| Chicago | $0.16/kWh | $42.11/month | View city page -> |
| Aurora | $0.16/kWh | $42.11/month | View city page -> |
| Rockford | $0.16/kWh | $42.11/month | View city page -> |
How Illinois Compares to Nearby States
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Frequently Asked Questions
How much does it cost to charge an EV in Illinois?
Home charging in Illinois averages around $0.17/kWh. Public Level 2 sessions are estimated around $0.27-$0.41/kWh, while DC fast charging is estimated around $0.44-$0.59/kWh depending on network and membership. Final cost can also include session or idle fees.
What is the cheapest time to charge an EV in Illinois?
Overnight off-peak windows are usually the lowest-cost charging period in Illinois. Check your local utility TOU schedule to confirm eligible hours and price windows.
How much does it cost to fully charge a Tesla Model Y in Illinois?
Charging a Tesla Model Y from near-empty in Illinois costs approximately $12.90 at home, $23.53 at a public Level 2 station, and $37.19 at a DC fast charger, based on EPA efficiency of 25.3 kWh/100 miles and an estimated 300-mile range.
Is home charging cheaper than public fast charging in Illinois?
Yes - at $0.17/kWh, home charging in Illinois costs 65% less per kWh than DC fast charging.
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Internal Resources
Data updated monthly where available.