Semaphore 5019
Semaphore is one of SA's early-stage suburbs on the wall of green. Roughly 26% of suitable rooftops here already have solar — 627 systems and counting.undefined That puts 5019 at #303 of 340 in SA and #1631 of 2630 nationally, with a Suburb Green Index of 57.0 — 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 Semaphore compares
Solar uptake here is 26% of suitable rooftops, behind the SA median of 50%. Overall, 5019 ranks in the top 89% of SA 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 (as of sample-curated); dwelling counts from ABS Census. Estimates are indicative.