Is IGS Energy a licensed Ohio electricity supplier?

Yes. IGS Energy is licensed by the Public Utilities Commission of Ohio under license number N/A.

Which Ohio utilities can I use IGS Energy with?

IGS Energy serves customers across Ohio's major utility territories.

Will my utility change if I sign up with IGS Energy?

No. Your distribution utility continues to deliver your electricity. IGS Energy supplies the generation portion only.

How do I compare IGS Energy to my utility's default rate?

Check your utility bill for the "Standard Service Offer" (SSO). Any supplier rate below that number saves you money on the supply portion.

PUCO-licensed electricity supplier

IGS Energy Ohio plans & rates

From 11.49¢/kWh15 active OH plans• Rates verified Jun 8, 2026

IGS Energy is a subsidiary of Interstate Gas Supply and a PUCO-licensed electricity supplier serving residential customers throughout Ohio. This is an independent comparison, not IGS Energy's official site.

Affiliate disclosure: We may earn a commission if you sign up through our links. Learn more

Reviewed by John Spencer

Updated June 2026 • PUCO License: N/A

Compare IGS Energy OH rates

EIA-cited dataPUCO-sourced90 OH suppliersUpdated June 2026Independent comparison

IGS Energy in Ohio

N/A

PUCO License

Interstate Gas Supply

Parent company

Electric Generator Supplier

Service type

About IGS Energy in Ohio

IGS Energy is a Public Utilities Commission of Ohio-licensed Electric Generator Supplier serving residential and commercial customers throughout the state. Founded 1989 in Dublin, Ohio, the company has grown to serve 7.5 million residential customer equivalents.

Private, family-owned company. One of the largest independent retail energy suppliers in the US. Acquired Just Energy in 2025. LEED Platinum certified headquarters.

IGS Energy at a glance

Founded: 1989 in Dublin, Ohio
Parent company: Interstate Gas Supply
Current HQ: Dublin, Ohio
Customers: 7.5 million residential customer equivalents

As an EGS, IGS Energy competes with other licensed suppliers to provide the generation portion of your electricity bill. Your local utility continues to handle delivery, maintenance, and outage response regardless of which supplier you choose.

Visit igs.com to learn more about their current plans and offers.

IGS Energy electricity plans in Ohio

IGS Energy currently offers 15 residential electricity plans across OH utility territories. Rates range from 11.49¢ to 13.99¢/kWh.

Plan Name	Rate	Term	Type	Action
12mo fixed 100% renewable100% green	11.49¢/kWh	12 mo	Fixed	View
12mo fixed 100% renewable100% green	11.49¢/kWh	12 mo	Fixed	View
12mo fixed 100% renewable100% green	11.49¢/kWh	12 mo	Fixed	View
12mo fixed 100% renewable100% green	11.79¢/kWh	12 mo	Fixed	View
12mo fixed 100% renewable100% green	11.79¢/kWh	12 mo	Fixed	View
12mo fixed 100% renewable100% green	11.79¢/kWh	12 mo	Fixed	View
24mo fixed 100% renewable100% green	12.49¢/kWh	24 mo	Fixed	View
24mo fixed 100% renewable100% green	12.79¢/kWh	24 mo	Fixed	View
24mo fixed 100% renewable100% green	12.99¢/kWh	24 mo	Fixed	View
36mo fixed 100% renewable100% green	12.99¢/kWh	36 mo	Fixed	View
36mo fixed 100% renewable100% green	13.19¢/kWh	36 mo	Fixed	View
36mo fixed 100% renewable100% green	13.19¢/kWh	36 mo	Fixed	View
36mo fixed 100% renewable100% green	13.99¢/kWh	36 mo	Fixed	View
36mo fixed 100% renewable100% green	13.99¢/kWh	36 mo	Fixed	View
36mo fixed 100% renewable100% green	13.99¢/kWh	36 mo	Fixed	View

Note: Some fixed-rate plans include early termination fees. Check plan details before enrolling.

Rates last verified Jun 8, 2026. Actual rates may vary by utility territory. Enter your ZIP code for personalized rates.

IGS Energy estimated bill by usage

Estimated monthly supply cost using IGS Energy's lowest available rate (11.49¢/kWh). Find your typical kWh usage on your utility bill.

Light

$57/mo

500 kWh/month

Apartment, 1-2 people

Average

$115/mo

1000 kWh/month

Small home, 2-3 people

Medium

$172/mo

1500 kWh/month

Mid-size home, 3-4 people

High

$230/mo

2000 kWh/month

Large home, 4+ people

Supply cost only. Your total bill also includes delivery charges from your utility, which vary by territory.

How IGS Energy compares to other OH suppliers

Ohio has 90+ PUCO-licensed residential suppliers. Here's how IGS Energy fits in the landscape:

How to enroll with IGS Energy in OH

Compare rates

Visit igs.com or use our ZIP submit to see what plans are currently offered for your area.

Check your SSO

Compare IGS Energy's rate against your utility's default service rate. This is listed on your bill as "Standard Service Offer."

Enroll directly

IGS Energy also enrolls customers through Apples to Apples and licensed brokers.

Frequently asked questions

Is IGS Energy a licensed OH electricity supplier?: Yes. IGS Energy is licensed by the Public Utilities Commission of Ohio under license number N/A.
Which OH utilities can I use IGS Energy with?: IGS Energy serves customers across Ohio's major utility territories.
Will my utility change if I sign up with IGS Energy?: No. Your distribution utility continues to deliver your electricity. IGS Energy supplies the generation portion only. You'll see both charges on your utility bill.
How do I compare IGS Energy to my utility's default rate?: Check your utility bill for the "Standard Service Offer" (SSO). Any supplier rate below that number saves you money on the supply portion of your bill.
Does IGS Energy offer renewable energy plans in OH?: Most major OH suppliers offer some renewable energy plans. Visit igs.com for current options and pricing.