Eligible South Australians on low or fixed incomes can apply for help with the cost of energy bills for their principal place of residence. If you’re eligible for a South Australian energy concession, you’ll need to register via the Department of Human Services. You can apply by calling the government’s concessions hotline on 1800 307 758 or apply online.
You can have a look here to check if you’re eligible for a concession.
The Medical Heating and Cooling Concession assists South Australians on a fixed or low income who have a clinically verified medical condition which requires the frequent use of heating or cooling in the home to prevent the severe worsening of their condition.