Postcode 2321 2321
Postcode 2321 is one of NSW's strong suburbs on the wall of green. With 2,408 rooftop systems installed, about 35% of solar-suitable homes have made the switch. Home batteries (165) and heat pump hot water (148) are the fastest-growing holdings. That puts 2321 at #201 of 567 in NSW and #1286 of 2630 nationally, with a Suburb Green Index of 61.9 — 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 2321 compares
Solar uptake here is 35% of suitable rooftops, ahead of the NSW median of 34%. Overall, 2321 ranks in the top 35% of NSW postcodes on the Suburb Green Index.
Live in Postcode 2321?
Take the free 3-minute AI green audit — get your household's Green Score, a personalised switch plan with rebates, and help Postcode 2321 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.