SELF offices serve as Butler County's Emergency Home Energy Assistance Program (E-HEAP) and Summer Crisis Cooling sites for the summer and winter months. The purpose of Emergency HEAP program is to assist low-income households with elderly, small children and people with disabilities with their utility bills in order to provide heat in the winter. The maximum monetary amount of utility assistance varies by year and energy source. The Summer Crisis Cooling Program helps households with elderly and people with medical issues stay cool during the hottest summer months. SELF also helps Butler County residents certify or re-certify for Percentage of Income Payment Plan (PIPP) year-round for regulated utility providers, such as Duke Energy. PIPP is an extended payment arrangement with gas and electric companies that bases payments on a percentage of household income.