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Victoria · Postcode 3666

Alexandra solar & clean energy data

1,318 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
#200
in Victoria
1,318
Total solar installs
61
Installed last 12 months
+2%
12-month growth
Monthly solar installations · past 12 months
12 months agoThis month
64
Home batteries
4.9%
Of solar homes have battery
Cheaper Home Batteries Program · from Jul 2025
15,784
tonnes CO₂/yr
Estimated annual carbon avoided by Alexandra's 1,318 solar systems combined — equivalent to taking 7,516 cars off the road.
Community total, not per household. Estimated from avg 9kW system size × VIC grid emissions factor.
Compared to neighbouring postcodes
3666
1,318
#200 state
you
3665
114
#548 state
Alexandra
3664
354
#397 state
Alexandra
3669
397
#387 state
Bright
3663
64
#615 state
Alexandra
3670
184
#482 state
Bright
Victoria grid · community impact

Based on last week's Victoria grid mix (avg 980 gCO₂/kWh), Alexandra's 1,318 solar systems typically avoid around 9.88 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 200th in the state out of 713 postcodes in the Clean Energy Regulator dataset. 61 new systems were added in the past 12 months, with growth of 2% on the previous year — typical of a maturing market where most interested households have already installed.

The combined impact is substantial: Alexandra's solar community avoids an estimated 15,784 tonnes of CO₂ every year — equivalent to taking 7,516 cars off the road or powering around 3,157 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
61 installs · May – Apr
7
5
7
4
4
7
6
6
8
4
1
2
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