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Victoria · Postcode 3212

Corio solar & clean energy data

3,393 solar installations registered with the Clean Energy Regulator · ranked top 10% in Victoria · data current as at 2026-04-03

Corio
Ranked top 10% for solar uptake in Victoria
#58
in Victoria
3,393
Total solar installs
354
Installed last 12 months
+11%
12-month growth
Monthly solar installations · past 12 months
12 months agoThis month
179
Home batteries
5.3%
Of solar homes have battery
Cheaper Home Batteries Program · from Jul 2025
40,634
tonnes CO₂/yr
Estimated annual carbon avoided by Corio's 3,393 solar systems combined — equivalent to taking 19,350 cars off the road.
Community total, not per household. Estimated from avg 9kW system size × VIC grid emissions factor.
Compared to neighbouring postcodes
3212
3,393
#58 state
you
3213
737
#288 state
Norlane
3211
285
#431 state
Lara
3214
2,935
#79 state
Corio
3215
2,395
#105 state
Geelong
3216
7,673
#12 state
Geelong
Victoria grid · community impact

Based on last week's Victoria grid mix (avg 980 gCO₂/kWh), Corio's 3,393 solar systems typically avoid around 25.44 tonnes of CO₂ every hour during peak generation.

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

Corio is one of Victoria's strongest solar communities, ranking 58th in the state — ahead of 92% of all Victoria postcodes tracked by the Clean Energy Regulator. 354 new systems were installed in the past 12 months, a 11% increase on the previous year — steady growth consistent with continued community uptake.

The combined impact is substantial: Corio's solar community avoids an estimated 40,634 tonnes of CO₂ every year — equivalent to taking 19,350 cars off the road or powering around 8,127 average Australian homes with clean electricity. 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 · Corio
354 installs · May – Apr
28
24
29
24
33
60
30
32
38
28
15
13
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