Fairfield 2165
On GreenWall St's board, Fairfield (2165) trades as a strong performer in NSW. With 1,662 rooftop systems installed, about 26% of solar-suitable homes have made the switch. Home batteries (117) and heat pump hot water (230) are the fastest-growing holdings. That puts 2165 at #32 of 74 in NSW and #84 of 152 nationally, with a Suburb Green Index of 54.1 — 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 Fairfield compares
Solar uptake here is 26% of suitable rooftops, ahead of the NSW median of 23%. Overall, 2165 ranks in the top 43% 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 (demo sample data in this environment); dwelling counts from ABS Census. Estimates are indicative.