Buffalo Grove Electricity Rates
Today’s cheapest Buffalo Grove electricity rate is 9.5¢/kWh at 1,000 kWh. Across 35 plans from 15 providers, rates average 12.14¢/kWh and top out at 17.09¢. 20 of 35 plans are priced between 10-12¢/kWh.
Cheapest Electricity Plans in Buffalo Grove
Sorted by price at 1,000 kWh. Plans with bill credits can cost more at other usage levels — check the EFL for the full breakdown.
| Provider | Plan | Rate | Action |
|---|---|---|---|
 |
Nordic Energy Services LLC
Nordic Energy Services 1 - 9.50¢
1 months
Cheapest
|
9.50¢
per kWh at 1,000 kWh
|
Continue |
 |
Santanna Energy Services
Santanna Energy Services 12 - 10.18¢
12 months
Low Rate
|
10.18¢
per kWh at 1,000 kWh
|
Continue |
 |
CleanChoice Energy
CleanChoice Energy, Inc. 12 - 10.40¢
12 months
Low Rate
|
10.40¢
per kWh at 1,000 kWh
|
Continue |
 |
Inspire
Inspire Energy Holdings, LLC 6 - 10.79¢
6 months
Fixed Rate
|
10.79¢
per kWh at 1,000 kWh
|
Continue |
 |
CONSTELLATION NEWENERGY INC
Constellation Energy 12 - 10.89¢
12 months
Fixed Rate
|
10.89¢
per kWh at 1,000 kWh
|
Continue |
 |
Public Power, LLC
Public Power, LLC 24 - 11.19¢
24 months
Fixed Rate
|
11.19¢
per kWh at 1,000 kWh
|
Continue |
 |
Dynegy Energy Services East LLC
Dynegy 6 - 11.29¢
6 months
Fixed Rate
|
11.29¢
per kWh at 1,000 kWh
|
Continue |
 |
Illinois Gas & Electric
Illinois Gas & Electric 24 - 11.29¢
24 months
Fixed Rate
|
11.29¢
per kWh at 1,000 kWh
|
Continue |
 |
Spark Energy
Spark Energy 3 - 11.79¢
3 months
Fixed Rate
|
11.79¢
per kWh at 1,000 kWh
|
Continue |
 |
Verde Energy
Verde Energy USA 3 - 11.99¢
3 months
Fixed Rate
|
11.99¢
per kWh at 1,000 kWh
|
Continue |
 |
SmartEnergy
SmartEnergy Holdings, LLC 6 - 12.30¢
6 months
Fixed Rate
|
12.30¢
per kWh at 1,000 kWh
|
Continue |
 |
AEP Energy Inc
AEP Energy 12 - 12.35¢
12 months
Fixed Rate
|
12.35¢
per kWh at 1,000 kWh
|
Continue |
 |
Alpha Gas and Electric
Alpha Gas and Electric, LLC 24 - 12.59¢
24 months
Fixed Rate
|
12.59¢
per kWh at 1,000 kWh
|
Continue |
 |
IGS Energy
IGS Energy 12 - 12.99¢
12 months
Fixed Rate
|
12.99¢
per kWh at 1,000 kWh
|
Continue |
 |
Ambit Energy
Ambit Northeast, LLC 12 - 16.59¢
12 months
Fixed Rate
|
16.59¢
per kWh at 1,000 kWh
|
Continue |
Showing the 15 cheapest Buffalo Grove electricity plans based on 1,000 kWh usage.
Best Buffalo Grove Electricity Plans by Usage Level
Buffalo Grove homes average 700–900 kWh/month. Located near Lake Michigan on the north shore, Buffalo Grove sees lake-moderated but still harsh winters and humid summers that drive seasonal energy usage swings.
- Nordic Energy Services LLC
- 9.5¢/kWh at this usage
- 1-month fixed rate
Northwest Suburb Climate
Buffalo Grove sits near the Lake Michigan shoreline, experiencing cold, windy winters and warm, humid summers. Homes with central AC and electric heat can see usage swing from 500 kWh in spring to 1,100–1,400 kWh in July and January. Lock in a fixed RES rate to avoid seasonal price swings on your ComEd bill.
Buffalo Grove Electricity Suppliers
We compare rates from 15 certified Retail Electric Suppliers active in ComEd’s Buffalo Grove territory. Every supplier below offers plans to Buffalo Grove residents today.
Buffalo Grove Business Electricity Rates
Buffalo Grove’s economy includes Buffalo Grove’s local economy and business community. Commercial customers access deregulated RES rates through the ComEd territory.
Business electricity pricing factors in peak demand, load factor, and total volume. A quick quote is the only way to see what rates are available for your specific business profile.
Buffalo Grove Electricity FAQ
Common questions about electricity rates, plans, and suppliers in Buffalo Grove and the ComEd service area.
How does electricity deregulation work in Buffalo Grove?
In Buffalo Grove, electricity delivery and supply are separated. your local utility handles the wires and infrastructure, while you pick from competing suppliers (RES (Retail Electric Supplier)s) for your actual electricity. This competition is regulated by the Illinois Commerce Commission (ICC).
What is the cheapest electricity rate in Buffalo Grove right now?
Right now, Buffalo Grove rates start at 9.5¢/kWh for 1,000 kWh usage, offered by Nordic Energy Services LLC (Nordic Energy Services 1 - 9.50¢). With 35 plans on the market, the average is 12.14¢/kWh. That’s a 22% spread between the cheapest and the average.
What is the average monthly electric bill in Buffalo Grove?
A typical Buffalo Grove household using 1,000 kWh pays around $121/month at the average rate of 12.14¢/kWh. Your bill will vary with seasonal usage patterns — summer AC and winter heating drive the biggest swings.
Who delivers electricity in Buffalo Grove?
your local utility handles all electricity delivery in Buffalo Grove — the physical infrastructure, meter reading, and outage response. Your choice of supplier only affects who generates and bills for the supply portion.
How do I switch electricity providers in Buffalo Grove?
Switching is straightforward: compare plans, choose a RES (Retail Electric Supplier), and sign up. The new supplier coordinates with your local utility automatically. Expect the switch to take 1–2 billing cycles. There’s no physical work needed and no outage.
What happens when my contract expires?
Most suppliers move you to a month-to-month variable rate after your fixed term ends. This is usually higher than your locked-in rate. Set a reminder to compare plans before your contract expires.
How do Buffalo Grove business electricity rates work?
Buffalo Grove business electricity is priced differently from residential. Your rate depends on peak demand (kW), total consumption (kWh), and contract term. Request quotes from multiple RES (Retail Electric Supplier)s to find the most competitive offer.
Who handles power outages in Buffalo Grove?
your local utility. Your electricity supplier has no role in outage response — that’s always handled by the delivery company.