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Victoria · Postcode 3342

Bacchus Marsh solar & clean energy data

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

Bacchus Marsh
Ranked top 50% for solar uptake in Victoria
#281
in Victoria
779
Total solar installs
45
Installed last 12 months
-2%
12-month growth
Monthly solar installations · past 12 months
12 months agoThis month
33
Home batteries
4.2%
Of solar homes have battery
Cheaper Home Batteries Program · from Jul 2025
9,329
tonnes CO₂/yr
Estimated annual carbon avoided by Bacchus Marsh's 779 solar systems combined — equivalent to taking 4,442 cars off the road.
Community total, not per household. Estimated from avg 9kW system size × VIC grid emissions factor.
Compared to neighbouring postcodes
3342
779
#281 state
you
3341
325
#414 state
Bacchus Marsh
3340
3,974
#40 state
Bacchus Marsh
3345
326
#413 state
Ballarat
3338
6,603
#16 state
Melton
3337
5,962
#22 state
Melton
Victoria grid · community impact

Based on last week's Victoria grid mix (avg 980 gCO₂/kWh), Bacchus Marsh's 779 solar systems typically avoid around 5.84 tonnes of CO₂ every hour during peak generation.

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

Bacchus Marsh ranks 281st 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 (45 systems, 2% below the previous year), a natural slowdown after earlier periods of stronger uptake.

Collectively, Bacchus Marsh's 779 solar systems avoid an estimated 9,329 tonnes of CO₂ per year — the equivalent of removing 4,442 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 · Bacchus Marsh
45 installs · May – Apr
4
6
4
5
1
4
5
3
1
6
2
4
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