Postcode 6391 6391
Postcode 6391 sits on the WA sustainability index. Roughly 40% of suitable rooftops here already have solar — 146 systems and counting.undefined That puts 6391 at #342 of 381 in WA and #1084 of 2630 nationally, with a Suburb Green Index of 66.3 — below 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 6391 compares
Solar uptake here is 40% of suitable rooftops, behind the WA median of 43%. Overall, 6391 ranks in the top 90% of WA postcodes on the Suburb Green Index.
Live in Postcode 6391?
Take the free 3-minute AI green audit — get your household's Green Score, a personalised switch plan with rebates, and help Postcode 6391 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.