• Chamber of Commerce
  • Main Street Program
  • Watertown Tourism Committee

Business Directory

Expand Menu

Search Directory

Search By Keyword

Search By Category


Invenergy (Sinnissippi Solar Farm)


136 Union Street
Johnson Creek, WI 53038

Phone: 920-699-2900

Tue: 9 am-1 pm
Wed: Noon-5 pm


Website Website


Invenergy (Sinnissippi Solar Farm) Logo

About us

The Sinnissippi Solar Farm, to be located on approximately 2,100 acres within Jefferson County, WI, will boost the Jefferson County economy and create jobs while generating clean, American made energy to help meet Wisconsin’s growing electricity demand.

The solar farm will generate up to 200 megawatts (MW) of electricity, enough to power 75,000 Wisconsin homes, using silicon photovoltaic (PV) modules fixed to single-axis solar trackers. Compared to traditional sources of energy production, the emissions reduction equivalent from this clean energy project are the same as removing 3 million cars off the road.

Sinnissippi Solar will contribute more than $3 million annually to the local economy through landowner payments, tax revenues, local spending, and salaries, providing more than $120 million over the life of the project.