Postcode 2540 2540
Postcode 2540 is one of NSW's strong suburbs on the wall of green. Roughly 35% of suitable rooftops here already have solar — 6,312 systems and counting.undefined That puts 2540 at #196 of 567 in NSW and #1278 of 2630 nationally, with a Suburb Green Index of 62.1 — 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 2540 compares
Solar uptake here is 35% of suitable rooftops, ahead of the NSW median of 34%. Overall, 2540 ranks in the top 35% of NSW postcodes on the Suburb Green Index.
Live in Postcode 2540?
Take the free 3-minute AI green audit — get your household's Green Score, a personalised switch plan with rebates, and help Postcode 2540 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.