Southern Illinois Electric Cooperative (SIEC), headquartered in Dongola, Illinois, is an electric distribution cooperative.  All the power that SIEC purchases to distribute to its members is purchased from Southern Illinois Power Cooperative (SIPC), headquartered at Lake of Egypt in Marion, IL.  SIPC is owned by seven distribution cooperatives. The seven are Clay County Electric Cooperative, […]

Please keep the family and friends of Robert Inman in your thoughts and prayers.  Robert passed away Tuesday evening. Robert was a long-time and very faithful director for the Cooperative and his insights and experience will be greatly missed.  As a dedicated Director, Robert carried with him a vision and passion to continuously improve the […]

For the safety of our employees and members during the COVID-19 outbreak, the Southern Illinois Electric Cooperative (SIEC) lobby will be closed to the public beginning Wednesday, March 18, 2020. Our goal is to continue to serve our members while taking precautionary measures to prevent the spread of the virus. Members can still make payments […]