Postcode 5400 5400
Postcode 5400 sits on the SA sustainability index. Roughly 49% of suitable rooftops here already have solar — 159 systems and counting. 9 batteries and 9 heat pumps round out the postcode's clean-energy portfolio. That puts 5400 at #148 of 340 in SA and #293 of 2630 nationally, with a Suburb Green Index of 78.3 — above the state median. Every household that takes the free green audit lifts the suburb's standing — renters and owners alike earn a Green Score, a personalised switch plan, and credits for every green action.
How Postcode 5400 compares
Solar uptake here is 49% of suitable rooftops, behind the SA median of 50%. Overall, 5400 ranks in the top 44% of SA postcodes on the Suburb Green Index.
Live in Postcode 5400?
Take the free 3-minute AI green audit — get your household's Green Score, a personalised switch plan with rebates, and help Postcode 5400 grow a little greener.
Get my Green Score →Installation figures derived from Clean Energy Regulator small-scale installation postcode data (as of estimated (state averages)); dwelling counts from ABS Census. Estimates are indicative.