Postcode 2778 2778
Postcode 2778 sits on the NSW sustainability index. With 312 rooftop systems installed, about 33% of solar-suitable homes have made the switch. Home batteries (21) and heat pump hot water (22) are the fastest-growing holdings. That puts 2778 at #315 of 567 in NSW and #1486 of 2630 nationally, with a Suburb Green Index of 58.5 — 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 2778 compares
Solar uptake here is 33% of suitable rooftops, behind the NSW median of 34%. Overall, 2778 ranks in the top 56% of NSW postcodes on the Suburb Green Index.
Live in Postcode 2778?
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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.