Postcode 2023 2023
On GreenWallSt's map, Postcode 2023 (2023) shows up as a early-stage performer in NSW. Roughly 22% of suitable rooftops here already have solar — 340 systems and counting. 21 batteries and 31 heat pumps round out the postcode's clean-energy portfolio. That puts 2023 at #523 of 567 in NSW and #2461 of 2630 nationally, with a Suburb Green Index of 40.3 — 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 2023 compares
Solar uptake here is 22% of suitable rooftops, behind the NSW median of 34%. Overall, 2023 ranks in the top 92% of NSW postcodes on the Suburb Green Index.
Live in Postcode 2023?
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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.