Marrickville 2204
Marrickville sits on the NSW sustainability index. With 372 rooftop systems installed, about 13% of solar-suitable homes have made the switch. Home batteries (36) and heat pump hot water (83) are the fastest-growing holdings. That puts 2204 at #54 of 74 in NSW and #129 of 152 nationally, with a Suburb Green Index of 32.8 — 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 Marrickville compares
Solar uptake here is 13% of suitable rooftops, behind the NSW median of 23%. Overall, 2204 ranks in the top 73% of NSW postcodes on the Suburb Green Index.
Live in Marrickville?
Take the free 3-minute AI green audit — get your household's Green Score, a personalised switch plan with rebates, and put Marrickville higher on the board.
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.