Government-owned power generation facilities are operational infrastructure sites, and public access is restricted for safety and security reasons. Prairie State Generating Station is located at 1739 Marigold Road, Marissa, IL. For electricity service questions, outage reporting, or energy assistance programs, contact the operating utility's customer service office rather than the facility directly.
Prairie State Generating Station Contact Information
Address, Phone Number, and Hours for an Power Plant in Marissa, Illinois.
About Prairie State Generating Station
Prairie State Generating Station, located in Marissa, IL, is an energy plant that converts energy into bulk electrical power. The Power Plant distributes electrical power to the Washington County area electrical grid, which delivers it to electricity consumers.
Contact Power Plant for questions about:
- Electricity service and outage reporting for customers in the service area of Prairie State Generating Station
- Energy generation sources and environmental compliance data
- Energy efficiency programs, rebates, and low-income assistance options
- Educational tours or community information sessions at the facility