Resident must be a customer of a participating Wisconsin utility company. Must be a resident of a single-family or multifamily residence of three or fewer units and have not participated in the Express Efficiency Program within the last three years. One pack per household. Residence can be owner or renter occupied. Renters must obtain permission from their landlord. After placing your order, please allow 4-6 weeks for your pack to arrive. For more information about other programs offered by Focus on Energy, please take a look at the Residential Programs and Business Programs that we offer.