NSW · postcode 2077

Hornsby 2077

Suburb Green Index

41.7

Hornsby is one of NSW's early-stage suburbs on the wall of green. With 908 rooftop systems installed, about 20% of solar-suitable homes have made the switch.undefined That puts 2077 at #514 of 567 in NSW and #2422 of 2630 nationally, with a Suburb Green Index of 41.7 — 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.

#514

of 567 in NSW

#2422

of 2630 nationally

20%

solar penetration

908

solar systems

home batteries

113

heat pumps

103

solar hot water

7,500

dwellings (Census)

How Hornsby compares

Solar uptake here is 20% of suitable rooftops, behind the NSW median of 34%. Overall, 2077 ranks in the top 91% of NSW postcodes on the Suburb Green Index.

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Installation figures derived from Clean Energy Regulator small-scale installation postcode data (as of sample-curated); dwelling counts from ABS Census. Estimates are indicative.