Postcode 2020 2020
On GreenWallSt's map, Postcode 2020 (2020) shows up as a early-stage performer in NSW. With 429 rooftop systems installed, about 21% of solar-suitable homes have made the switch. 24 batteries and 38 heat pumps round out the postcode's clean-energy portfolio. That puts 2020 at #528 of 567 in NSW and #2485 of 2630 nationally, with a Suburb Green Index of 39.0 — 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 2020 compares
Solar uptake here is 21% of suitable rooftops, behind the NSW median of 34%. Overall, 2020 ranks in the top 93% of NSW postcodes on the Suburb Green Index.
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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.