Postcode 6123 6123
Postcode 6123 is one of WA's strong suburbs on the wall of green. With 347 rooftop systems installed, about 47% of solar-suitable homes have made the switch. 18 batteries and 17 heat pumps round out the postcode's clean-energy portfolio. That puts 6123 at #138 of 381 in WA and #749 of 2630 nationally, with a Suburb Green Index of 74.3 — 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 6123 compares
Solar uptake here is 47% of suitable rooftops, ahead of the WA median of 43%. Overall, 6123 ranks in the top 36% of WA postcodes on the Suburb Green Index.
Live in Postcode 6123?
Take the free 3-minute AI green audit — get your household's Green Score, a personalised switch plan with rebates, and help Postcode 6123 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.