Vote for Green Mountain Energy daily through May 27.
Help us win the Houston Chronicle’s 2025 Best of the Best award in the solar energy provider category. We won the award in 2021, 2023 and 2024. With your help, we can win for a fourth year in 2025! Vote today >
Green Mountain Energy is not the same entity as your electric delivery company. You are not required to enroll with Green Mountain Energy. The utility electric supply price to compare shown below does not include the purchased electricity adjustment factor. As of Janurary 1, 2025, the electric supply price to compare is currently 6.552 cents per kilowatt-hour (kWh). The electric utility electric supply price will expire on May 31, 2025. The utility electric supply price to compare does not include the purchased electricity adjustment factor. For more information go to the Illinois Commerce Commission’s free website at www.pluginillinois.org.
Gas Price to Compare
Green Mountain Energy is not the same entity as your gas delivery company. You are not required to enroll with Green Mountain Energy. Beginning on May 1, 2025, the utility gas supply cost rate per therm is:
- $0.5400 / therm for Nicor Gas
- $0.6261 / therm for North Shore Gas
- $0.5900 / therm for People’s Gas
The utility gas supply costs will expire on May 31, 2025. For more information, go to the Illinois Commerce Commission’s free website at: www.icc.illinois.gov/ags/consumereducation.aspx.
Our customers have avoided
pounds of CO2
That’s like planting
new trees.
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