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Victoria · Postcode 3658

Alexandra solar & clean energy data

1,417 solar installations registered with the Clean Energy Regulator · ranked top 50% in Victoria · data current as at 2026-04-03

Alexandra
Ranked top 50% for solar uptake in Victoria
#193
in Victoria
1,417
Total solar installs
65
Installed last 12 months
-40%
12-month growth
Monthly solar installations · past 12 months
12 months agoThis month
58
Home batteries
4.1%
Of solar homes have battery
Cheaper Home Batteries Program · from Jul 2025
16,970
tonnes CO₂/yr
Estimated annual carbon avoided by Alexandra's 1,417 solar systems combined — equivalent to taking 8,081 cars off the road.
Community total, not per household. Estimated from avg 9kW system size × VIC grid emissions factor.
Compared to neighbouring postcodes
3658
1,417
#193 state
you
3659
210
#465 state
Alexandra
3660
1,548
#177 state
Alexandra
3661
37
#659 state
Alexandra
3662
9
#701 state
Alexandra
3663
64
#615 state
Alexandra
Victoria grid · community impact

Based on last week's Victoria grid mix (avg 980 gCO₂/kWh), Alexandra's 1,417 solar systems typically avoid around 10.62 tonnes of CO₂ every hour during peak generation.

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

Alexandra sits in the top third of Victoria for solar uptake, ranking 193rd in the state out of 713 postcodes in the Clean Energy Regulator dataset. New installations eased in the past 12 months (65 systems, 40% below the previous year), a natural slowdown after earlier periods of stronger uptake.

The combined impact is substantial: Alexandra's solar community avoids an estimated 16,970 tonnes of CO₂ every year — equivalent to taking 8,081 cars off the road or powering around 3,394 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 · Alexandra
65 installs · May – Apr
4
13
6
3
3
2
3
4
10
12
5
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