QLD · postcode 4020

Postcode 4020 4020

Suburb Green Index

71.2

Postcode 4020 sits on the QLD sustainability index. With 3,364 rooftop systems installed, about 43% of solar-suitable homes have made the switch. Home batteries (177) and heat pump hot water (178) are the fastest-growing holdings. That puts 4020 at #389 of 432 in QLD and #903 of 2630 nationally, with a Suburb Green Index of 71.2 — 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.

#389

of 432 in QLD

#903

of 2630 nationally

43%

solar penetration

3,364

solar systems

177

home batteries

178

heat pumps

166

solar hot water

10,974

dwellings (Census)

How Postcode 4020 compares

Solar uptake here is 43% of suitable rooftops, behind the QLD median of 47%. Overall, 4020 ranks in the top 90% of QLD postcodes on the Suburb Green Index.

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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.