In case of emergency, please call 1-877-359-0671

  • Resource:


  • Capacity:

    23 MW

  • Commercial Operation Date:


  • Power Sales:

    25 year PPA with Upper Midwest Municipal Energy Group

Facility Location

Seven of the solar facilities are located in Wisconsin, two are in Minnesota and one is in Iowa. 

Butter Solar Portfolio: In Detail

The power produced from the Butter Solar Portfolio is sold to the Upper Midwest Municipal Energy Group (UMMEG). UMMEG is a joint action agency representing electricity providers in Wisconsin, Iowa and Minnesota.

Butter Solar is a unique partnership opportunity. The solar facilities are located in 10 UMMEG member communities, so the power produced is generated and used locally. In addition, the renewable energy credits from this solar portfolio are purchased by Dr. Bronner’s, Native Energy, the City of Madison and Organic Valley.

We acquired this portfolio in December 2018 from OneEnergy Renewables and we look forward to continuing to work with the local communities and utilities in the operation of these solar facilities.