Caloundra 4551
Caloundra sits near the top of the QLD sustainability index. Roughly 47% of suitable rooftops here already have solar — 3,749 systems and counting. 352 batteries and 331 heat pumps round out the postcode's clean-energy portfolio. That puts 4551 at #3 of 432 in QLD and #19 of 2630 nationally, with a Suburb Green Index of 88.7 — 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 Caloundra compares
Solar uptake here is 47% of suitable rooftops, ahead of the QLD median of 47%. Overall, 4551 ranks in the top 1% of QLD postcodes on the Suburb Green Index.
Live in Caloundra?
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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.