Postcode 6221 6221
Postcode 6221 is one of WA's strong suburbs on the wall of green. Roughly 43% of suitable rooftops here already have solar — 33 systems and counting. Home batteries (2) and heat pump hot water (2) are the fastest-growing holdings. That puts 6221 at #121 of 381 in WA and #714 of 2630 nationally, with a Suburb Green Index of 75.0 — 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 6221 compares
Solar uptake here is 43% of suitable rooftops, ahead of the WA median of 43%. Overall, 6221 ranks in the top 32% of WA postcodes on the Suburb Green Index.
Live in Postcode 6221?
Take the free 3-minute AI green audit — get your household's Green Score, a personalised switch plan with rebates, and help Postcode 6221 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.