It means that the program’s goal is to serve those households that have the lowest incomes, together with the highest energy burdens. Income eligible households with high heating bills, in relation to income, and those containing elderly members (60 and over) with a disability or young children (5 years of age or below) will be given priority and weatherization services first. Non-priority, income-eligible households will be served if funding is available. Therefore, some eligible households may not receive weatherization assistance during the program year in which they applied.