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Victoria · Postcode 3148

Chadstone solar & clean energy data

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

Chadstone
Ranked top 50% for solar uptake in Victoria
#275
in Victoria
804
Total solar installs
46
Installed last 12 months
-39%
12-month growth
Monthly solar installations · past 12 months
12 months agoThis month
56
Home batteries
7.0%
Of solar homes have battery
Cheaper Home Batteries Program · from Jul 2025
9,629
tonnes CO₂/yr
Estimated annual carbon avoided by Chadstone's 804 solar systems combined — equivalent to taking 4,585 cars off the road.
Community total, not per household. Estimated from avg 9kW system size × VIC grid emissions factor.
Compared to neighbouring postcodes
3148
804
#275 state
you
3149
3,917
#42 state
Mount Waverley
3147
1,537
#179 state
Ashburton
3150
7,546
#13 state
Glen Waverley
3146
1,950
#138 state
Glen Iris
3145
1,644
#164 state
Malvern East
Victoria grid · community impact

Based on last week's Victoria grid mix (avg 980 gCO₂/kWh), Chadstone's 804 solar systems typically avoid around 6.03 tonnes of CO₂ every hour during peak generation.

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

Chadstone ranks 275th 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 (46 systems, 39% below the previous year), a natural slowdown after earlier periods of stronger uptake.

Collectively, Chadstone's 804 solar systems avoid an estimated 9,629 tonnes of CO₂ per year — the equivalent of removing 4,585 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 · Chadstone
46 installs · May – Apr
3
2
6
8
2
4
5
6
7
1
2
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