Can I go fully off-grid in town? What will it cost me?

With solar PV and batteries it is technically possible to go off-grid, but Alice Springs residents would need a very big battery or backup diesel generator to cover occasions where there is limited sun for consecutive days. The most common option is to install PV and BESS in proportion to household needs, and let the grid come to the rescue when its needed. In the future, plentiful PV and BESS will create a very resilient system, because it’s highly unlikely that they could all fail at once. For most people it is not financially viable to go off-grid, but as centralised energy generation incorporates a growing proportion of renewables, it means everyone will eventually be provided with cleaner energy.