From mid September through early October, New Jersey Natural Gas (NJNG) will host its annual Energy Assistance Days throughout its service territory. Here, representatives from NJNG and state-designated agencies will team with community members to determine which programs best fit their needs and assist with the application process. To qualify and apply for energy-assistance programs, participants must provide proof of identification, proof of income, proof of home ownership or rental agreement and recent copies of both natural gas and electric utility bills.