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Victoria · Postcode 3189

Moorabbin solar & clean energy data

815 solar installations registered with the Clean Energy Regulator · ranked top 50% in Victoria · data current as at 2026-04-03

Moorabbin
Ranked top 50% for solar uptake in Victoria
#274
in Victoria
815
Total solar installs
37
Installed last 12 months
-38%
12-month growth
Monthly solar installations · past 12 months
12 months agoThis month
37
Home batteries
4.5%
Of solar homes have battery
Cheaper Home Batteries Program · from Jul 2025
9,760
tonnes CO₂/yr
Estimated annual carbon avoided by Moorabbin's 815 solar systems combined — equivalent to taking 4,648 cars off the road.
Community total, not per household. Estimated from avg 9kW system size × VIC grid emissions factor.
Compared to neighbouring postcodes
3189
815
#274 state
you
3188
1,603
#168 state
Hampton
3190
872
#267 state
Highett
3187
1,526
#183 state
Brighton East
3191
988
#246 state
Sandringham
3192
2,215
#113 state
Cheltenham
Victoria grid · community impact

Based on last week's Victoria grid mix (avg 980 gCO₂/kWh), Moorabbin's 815 solar systems typically avoid around 6.11 tonnes of CO₂ every hour during peak generation.

Grid intensity data: Open Electricity (openelectricity.org.au) · 7-day average · updates monthly

Moorabbin ranks 274th in Victoria for solar installations — in the middle tier of 713 postcodes tracked by the Clean Energy Regulator across the state. New installations eased in the past 12 months (37 systems, 38% below the previous year), a natural slowdown after earlier periods of stronger uptake.

Collectively, Moorabbin's 815 solar systems avoid an estimated 9,760 tonnes of CO₂ per year — the equivalent of removing 4,648 cars from the road. This is estimated using Victoria's average grid emissions intensity of 980 gCO₂/kWh, sourced from OpenElectricity, applied to an average system size of 9kW.

Monthly solar installations · Moorabbin
37 installs · May – Apr
4
5
7
2
2
1
1
3
1
3
4
4
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