Note: Peoples Gas does not endorse any particular plan or provider. This list is made available to you for informational purposes only. We encourage you to carefully review your options and to use the resources on this site and others to help you make an informed choice if you are considering a new supplier.

These natural gas suppliers have agreed to the procedural requirements of our program, including a code of conduct for marketing and billing practices. If you have any questions, please call 800-264-8026.

Supplier name Phone number Website
Alpha Gas & Electric LLC 888-636-3749
Ambit Energy, LLC 877-282-6248
CenterPoint Energy Services 888-200-3788
Constellation Energy Services 877-377-7297
Direct Energy Services 866-266-2084
Everyday Energy LLC dba Energy Rewards 844-684-5506
Hudson Energy Services LLC 866-HUDSON4
IGS Energy 877-923-4447 ext 2603
Illinois Energy 866-799-2674
Just Energy 866-587-8674
Mansfield Power & Gas 800-695-6626
National Gas & Electric 888-442-0002
Nordic Energy Services, LLC 877-808-1022
Realgy Energy Services 877-300-6747
Reliant Energy Northeast, LLC dba NRG Home 855-500-8703
Santanna Energy Services 800-764-4427
South Bay Energy 877-724-9010
Spark Energy Gas, LP 877-547-7275
Stand Energy Corporation 800-598-2046
Think Energy 866-252-0078
Vanguard Energy Services 630-955-1500 ext 120
U.S. Gas & Electric dba Illinois Gas & Electric 866-705-7291
Viridian Energy PA, LLC 866-663-2508
Vista Energy Marketing, L.P. 888-508-4782
XOOM Energy Illinois, LLC 888-997-8979

WEC Energy Group