IEC Gas - Contact

The Illinois Energy Consortium (IEC) is a joint energy purchasing consortium sponsored by IASB, IASA and IASBO.
Visit the IEC website

Integrys Energy Services is the contracted supplier for gas for the Illinois Energy Consortium (IEC).
Visit the Integrys website

Stephanie Gureno

IEC Gas Program Administrator

E-mail:	This e-mail address is being protected from spam bots, you need JavaScript enabled to view it
Telephone:	630-416-8300 ext.3

Information:

Integrys Energy Services

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