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Victoria · Postcode 3221

Geelong solar & clean energy data

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

Geelong
Ranked top 50% for solar uptake in Victoria
#352
in Victoria
504
Total solar installs
11
Installed last 12 months
+57%
12-month growth
Monthly solar installations · past 12 months
12 months agoThis month
9
Home batteries
1.8%
Of solar homes have battery
Cheaper Home Batteries Program · from Jul 2025
6,036
tonnes CO₂/yr
Estimated annual carbon avoided by Geelong's 504 solar systems combined — equivalent to taking 2,874 cars off the road.
Community total, not per household. Estimated from avg 9kW system size × VIC grid emissions factor.
Compared to neighbouring postcodes
3221
504
#352 state
you
3222
3,304
#64 state
Geelong
3220
1,823
#147 state
Geelong
3219
2,555
#98 state
Geelong
3223
2,329
#108 state
Portarlington
3224
2,342
#107 state
Portarlington
Victoria grid · community impact

Based on last week's Victoria grid mix (avg 980 gCO₂/kWh), Geelong's 504 solar systems typically avoid around 3.78 tonnes of CO₂ every hour during peak generation.

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

Geelong ranks 352nd in Victoria for solar installations — in the middle tier of 713 postcodes tracked by the Clean Energy Regulator across the state. Growth has been strong, with 11 new systems installed in the past 12 months — a 57% increase on the previous year, making Geelong one of Victoria's faster-growing solar postcodes.

Collectively, Geelong's 504 solar systems avoid an estimated 6,036 tonnes of CO₂ per year — the equivalent of removing 2,874 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 · Geelong
11 installs · May – Apr
1
2
1
1
1
1
3
1
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