Postcode 2278 2278
Postcode 2278 sits on the NSW sustainability index. Roughly 37% of suitable rooftops here already have solar — 325 systems and counting. Home batteries (18) and heat pump hot water (21) are the fastest-growing holdings. That puts 2278 at #138 of 567 in NSW and #1208 of 2630 nationally, with a Suburb Green Index of 63.5 — 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 2278 compares
Solar uptake here is 37% of suitable rooftops, ahead of the NSW median of 34%. Overall, 2278 ranks in the top 24% of NSW postcodes on the Suburb Green Index.
Live in Postcode 2278?
Take the free 3-minute AI green audit — get your household's Green Score, a personalised switch plan with rebates, and help Postcode 2278 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.