Primary participants in the KWWF are those experiencing a significant energy burden where other available resources are inadequate. KWWF allocations are subject to availability and grants are determined by need. Applicants must bring: Proof of income for all household members for the previous three months; Social Security cards for all household members; Current utility or fuel oil LP bill. Applicants must have made 5 payments on their bill within the last 12 months. For questions or additional information contact the Keep Wisconsin Warm Fund office at: 1-800-891-WARM (9276).