Geronimo Breaks Ground on 250MW Wisconsin Solar Farm
Geronimo Energy has launched construction of its 250-megawatt Portage Solar Project in Wisconsin’s Portage County. This landmark development boosts renewable energy expansion across the Midwest while demonstrating solar viability in northern climates.
Strategic Site Selection: Portage County’s Grid Advantages
Located within the Midcontinent Independent System Operator (MISO) territory, the project connects to a high-capacity grid serving 15 states. MISO’s robust infrastructure enables stable energy pricing and efficient transmission – key factors attracting solar developers.
Cold Climate Solar Performance
Modern bifacial solar panels outperform traditional models in snowy conditions. Snow’s reflectivity and cold weather efficiency create surprising winter output levels that rival summer production.
Project Economics: $300 Million Investment
This utility-scale installation will:
- Power 45,000 Wisconsin homes
- Create 200 construction jobs
- Maintain 15 permanent operations positions
Federal tax credits and state net metering policies ensure a 7-year payback period.
Future-Proof Design: Battery Storage Potential
While initially deploying panels only, the site permits future hybrid solar systems integration. As storage costs decline, adding batteries could transform this into a 24/7 power resource.
Transforming Wisconsin’s Energy Profile
Currently reliant on 40% coal generation, Wisconsin accelerates its clean energy transition through projects like Portage Solar. The development provides utilities with diversified generation – a critical hedge against fossil fuel volatility.
Midwest Solar Leadership
Geronimo’s project proves northern states can rival coastal markets in renewable energy adoption. With proper technology and grid integration, solar delivers reliable power regardless of latitude or snowfall.






