Postcode 2173 2173
On GreenWallSt's map, Postcode 2173 (2173) shows up as a strong performer in NSW. Roughly 35% of suitable rooftops here already have solar — 1,497 systems and counting. 101 batteries and 93 heat pumps round out the postcode's clean-energy portfolio. That puts 2173 at #240 of 567 in NSW and #1338 of 2630 nationally, with a Suburb Green Index of 60.6 — 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 2173 compares
Solar uptake here is 35% of suitable rooftops, ahead of the NSW median of 34%. Overall, 2173 ranks in the top 42% of NSW postcodes on the Suburb Green Index.
Live in Postcode 2173?
Take the free 3-minute AI green audit — get your household's Green Score, a personalised switch plan with rebates, and help Postcode 2173 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.