Electricity costs in Chicago IL in 2026 average 17–22 cents per kWh for residential customers, depending on the utility provider, usage levels, and seasonal demand. The typical monthly electricity bill for Chicago households ranges from $85 to $165, with larger homes and heavy AC users exceeding $180–$240 during summer months. Commercial electricity pricing runs 14–19 cents per kWh, influenced by business size and energy load. Delivery fees, taxes, supply charges, and ComEd rider adjustments impact the final bill. Customers using electric heating, EV charging, smart appliances, or year-round HVAC systems should expect higher annual electricity expenses across Chicago.
Electricity in Chicago costs 17–22¢/kWh in 2026. Learn monthly bill averages, supply charges, delivery fees, taxes, peak pricing, and ways to lower utility costs.
Average Electricity Cost in Chicago (2026)
Electricity pricing in Chicago varies based on usage, supply plans, and utility fees determined by ComEd and approved energy suppliers. Chicago residents pay both supply charges and delivery charges, making the total per-kWh cost higher than the national average. Seasonal variations influence electricity expenses, especially during extreme summer or winter weather. Understanding these averages helps households budget monthly energy spending more accurately.
• Residential rates average 17–22¢ per kWh, depending on supply contract type, variable pricing changes, and hourly on-peak versus off-peak usage differences.
• Monthly bills typically range $85–$165, with one-bedroom apartments on the lower end and larger family homes consuming more energy throughout the year.
• Summer bills often exceed $150–$240 because air conditioning dramatically increases electricity usage during high-temperature periods with extended cooling demand.
• Winter bills may spike for households using electric heaters or heat pumps, while gas-powered HVAC systems reduce winter electricity consumption for many Chicago homeowners.
Electricity Supply vs. Delivery Charges
Electricity bills in Chicago consist of two main parts: supply charges and delivery fees. Supply charges depend on your chosen electricity provider, while delivery fees are regulated and remain the same regardless of supplier. Understanding these separate billing components helps Chicago residents evaluate why energy costs vary month to month.
• Supply charges usually range 9–13¢ per kWh, depending on contract length, fixed vs. variable plans, and provider pricing adjustments that change seasonally or annually.
• Delivery fees add 6–9¢ per kWh, covering infrastructure use, grid maintenance, line workers, emergency crews, and all regulated ComEd transmission operations.
• Riders and regulatory fees appear on all Chicago electricity bills, adding small per-kWh charges approved by Illinois regulators for grid upgrades.
• Customers switching suppliers may see lower supply rates, but delivery fees remain constant, which is why bill reductions vary.
Monthly Electricity Bill Breakdown in Chicago
Chicago’s electricity bills reflect usage, taxes, and standardized utility charges. Although the supply rate drives a large portion of the bill, fixed monthly fees also contribute to total costs. Many households underestimate their electricity consumption during winter and summer peak months, leading to higher seasonal bills that exceed annual averages.
• Supply portion of the bill accounts for 55–65%, varying by seasonal demand, energy plan type, and usage volume across different Chicago households.
• Delivery charges account for 30–40%, including meter maintenance, customer services, grid upgrades, and power line infrastructure that remain consistent year-round.
• State and municipal taxes add $5–$18 per month, depending on usage level and approved city energy taxation for residential utility accounts.
• Environmental and regulatory riders add smaller fees that support clean-energy incentives, grid modernization, and renewable-energy program funding.
Electricity Usage by Home Size in Chicago
Electricity usage in Chicago varies greatly based on home size, appliance efficiency, and heating or cooling habits. Apartments typically consume far less energy than multi-story homes. Larger homes require more energy for climate control and multiple appliances, making monthly bills higher for families or households with large living spaces.
• One-bedroom apartments average 450–650 kWh monthly, leading to electricity bills between $85 and $140 depending on seasonal air-conditioning usage.
• Two-bedroom homes average 650–900 kWh monthly, resulting in electricity costs in the $110–$165 range for most of the year.
• Three-bedroom homes average 900–1,250 kWh, especially households with multiple TVs, home offices, and multiple cooling or heating units.
• Large homes may exceed 1,300–2,000 kWh monthly, especially when using electric heating, basement appliances, multiple refrigerators, or whole-home AC systems.
Commercial Electricity Costs in Chicago (2026)
Businesses in Chicago face different electricity rate structures depending on energy demand, peak usage times, and building operations. Commercial electricity pricing is generally lower per kWh than residential rates, but total monthly bills are significantly higher due to larger consumption levels. Small businesses, storefronts, and offices must budget energy costs based on operational hours and equipment usage.
• Commercial electricity rates range 14–19¢ per kWh, depending on supplier choice, contract length, and seasonal energy demand.
• Small retail shops typically spend $300–$700 monthly, influenced by lighting, refrigeration units, and heating or cooling needs.
• Office buildings average $700–$2,500, depending on square footage, HVAC demand, and business hours extending into evenings.
• Restaurants, manufacturing shops, and medical clinics face the highest bills due to refrigeration, industrial appliances, and continuous power usage throughout the day.
Seasonal Electricity Price Changes
Seasonal electricity usage influences total monthly bills for Chicago households. Summer brings the largest bill increases due to AC operation, while winter usage shifts depending on heating equipment. Seasonal weather patterns cause fluctuations in electric demand across the Midwest, impacting short-term pricing for variable supply plans.
• Summer electricity use peaks during June through September, significantly increasing cooling consumption for apartments and homes relying heavily on AC systems.
• Winter usage rises for electric heating households, increasing monthly bills for those relying on heat pumps, baseboard heaters, or electric furnaces during cold months.
• Spring and fall see the lowest electricity usage, making these the cheapest billing periods for most Chicago residents with moderate energy needs.
• Variable rate plans often change seasonally, meaning supply pricing may increase during high-demand months even if usage remains steady.
Additional Electricity Fees in Chicago
Electricity bills include several smaller fees that contribute to the final amount owed. These charges are regulated and apply to all customers regardless of energy usage level. Being aware of these fees helps residents avoid confusion when comparing monthly bills and understanding how charges accumulate.
• Customer charge fees average $10–$14 monthly, covering meter servicing and account maintenance for all Chicago electricity users.
• Renewable energy program fees add $1–$4, supporting Illinois’ clean energy initiatives and power grid sustainability projects.
• Municipal electricity taxes range 2–5%, depending on usage volume and applicable city tax rates under Chicago energy regulations.
• Late payment fees range $5–$10, adding cost when bills remain unpaid past the due date.
Ways to Reduce Electricity Costs in Chicago
Chicago residents can lower electricity costs through energy-efficient appliances, off-peak usage strategies, and smart thermostats. Many households benefit from reducing cooling and heating expenses, which account for most summer and winter electricity bills. Choosing the right energy plan and adjusting consumption habits can lead to major savings over time.
• Installing smart thermostats helps optimize heating and cooling cycles, reducing unnecessary usage during work hours or nighttime periods when home energy demand is lower.
• Switching to LED lighting reduces electricity consumption by up to 75% compared to traditional bulbs, lowering monthly household energy costs.
• Running appliances such as dishwashers, laundry machines, and charging devices at night helps minimize peak-hour usage and reduces total monthly consumption.
• Comparing energy suppliers annually allows Chicago residents to switch to lower-rate plans, particularly when fixed contracts expire or variable rates rise significantly.
Summary Table
| Category | Chicago Cost (2026) |
|---|---|
| Residential Rate | 17–22¢ per kWh |
| Average Monthly Bill | $85–$165 |
| High-Usage Homes | $180–$240+ |
| Commercial Rate | 14–19¢ per kWh |
| Customer Charge | $10–$14 monthly |
| Seasonal Peak | Summer (AC demand) |
FAQ
1. How much is electricity per kWh in Chicago?
Electricity costs 17–22 cents per kWh depending on supply plan and usage.
2. What is the average electric bill in Chicago?
Most households pay $85–$165 monthly, with larger homes higher.
3. Why are Chicago electricity rates higher?
High delivery fees, infrastructure costs, and supply charges increase prices.
4. When is electricity cheapest?
Spring and fall typically offer the lowest usage and cheapest bills.
5. How much do businesses pay for electricity?
Commercial rates range from 14–19¢ per kWh depending on usage and contract.
6. Do apartments use less electricity?
Yes, apartments generally use 450–650 kWh monthly, resulting in lower bills.
7. How can I lower my electricity bill?
Use off-peak hours, install smart thermostats, upgrade to energy-efficient appliances, and compare supplier plans.