SA · postcode 5158

Hallett Cove 5158

Suburb Green Index

69.8

Hallett Cove is one of SA's early-stage suburbs on the wall of green. Roughly 34% of suitable rooftops here already have solar — 1,368 systems and counting. 121 batteries and 164 heat pumps round out the postcode's clean-energy portfolio. That puts 5158 at #281 of 340 in SA and #963 of 2630 nationally, with a Suburb Green Index of 69.8 — 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.

#281

of 340 in SA

#963

of 2630 nationally

34%

solar penetration

1,368

solar systems

121

home batteries

164

heat pumps

136

solar hot water

4,600

dwellings (Census)

How Hallett Cove compares

Solar uptake here is 34% of suitable rooftops, behind the SA median of 50%. Overall, 5158 ranks in the top 83% of SA 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.