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New South Wales · Postcode 2107

Avalon solar & clean energy data

1,491 solar installations registered with the Clean Energy Regulator · ranked top 50% in New South Wales · data current as at 2026-04-03

Avalon
Ranked top 50% for solar uptake in New South Wales
#234
in New South Wales
1,491
Total solar installs
113
Installed last 12 months
-19%
12-month growth
Monthly solar installations · past 12 months
12 months agoThis month
179
Home batteries
12.0%
Of solar homes have battery
Cheaper Home Batteries Program · from Jul 2025
14,394
tonnes CO₂/yr
Estimated annual carbon avoided by Avalon's 1,491 solar systems combined — equivalent to taking 6,854 cars off the road.
Community total, not per household. Estimated from avg 9kW system size × NSW grid emissions factor.
Compared to neighbouring postcodes
2107
1,491
#234 state
you
2106
790
#345 state
Palm Beach
2108
230
#513 state
Pittwater
2105
184
#528 state
Mackerel Beach
2109
1
#712 state
Hunters Hill
2110
795
#342 state
Ryde
New South Wales grid · community impact

Based on last week's New South Wales grid mix (avg 790 gCO₂/kWh), Avalon's 1,491 solar systems typically avoid around 9.01 tonnes of CO₂ every hour during peak generation.

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

Avalon ranks 234th in New South Wales for solar installations — in the middle tier of 721 postcodes tracked by the Clean Energy Regulator across the state. New installations eased in the past 12 months (113 systems, 19% below the previous year), a natural slowdown after earlier periods of stronger uptake.

The combined impact is substantial: Avalon's solar community avoids an estimated 14,394 tonnes of CO₂ every year — equivalent to taking 6,854 cars off the road or powering around 2,879 average Australian homes with clean electricity. This is estimated using New South Wales's average grid emissions intensity of 790 gCO₂/kWh, sourced from OpenElectricity, applied to an average system size of 9kW.

Monthly solar installations · Avalon
113 installs · May – Apr
12
8
10
5
10
9
12
16
9
13
3
6
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