SIEC
Southern Illinois Electric Cooperative (SIEC), formed in 1938, is a not-for-profit, member-owned electric distribution cooperative utility providing electricity, energy products and services to more than 11,000 members in the Southern Illinois Counties of Alexander, Johnson, Massac, Pope, Pulaski, and Union. Visit their website.
Southern Illinois Electric Cooperative
7420 Old US Hwy 51 S Dongola, IL 62926
P.O. Box 100 Dongola, Illinois 62926
(618) 827-3555 (800) 762-1400