Cronulla 2230
Cronulla sits on the NSW sustainability index. Roughly 15% of suitable rooftops here already have solar — 587 systems and counting. 50 batteries and 122 heat pumps round out the postcode's clean-energy portfolio. That puts 2230 at #539 of 567 in NSW and #2561 of 2630 nationally, with a Suburb Green Index of 36.0 — 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 Cronulla compares
Solar uptake here is 15% of suitable rooftops, behind the NSW median of 34%. Overall, 2230 ranks in the top 95% 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 sample-curated); dwelling counts from ABS Census. Estimates are indicative.