New South Wales · Postcode 2261

The Entrance solar & clean energy data

7,955 solar installations registered with the Clean Energy Regulator · ranked top 5% in New South Wales · data current as at 2026-08-15

The Entrance
Ranked top 5% for solar uptake in New South Wales
#27
in New South Wales
7,955
Total solar installs
590
Installed last 12 months
+11%
12-month growth
Monthly solar installations · past 12 months
12 months agoThis month
1,097
Home batteries
13.8%
Of solar homes have battery
Cheaper Home Batteries Program · from Jul 2025
76,797
tonnes CO₂/yr
Estimated annual carbon avoided by The Entrance's 7,955 solar systems combined — equivalent to taking 36,570 cars off the road.
Community total, not per household. Estimated from avg 9kW system size × NSW grid emissions factor.
Compared to neighbouring postcodes
2261
7,955
#27 state
you
2260
3,892
#90 state
Gosford
2262
3,723
#93 state
Bateau Bay
2259
12,805
#4 state
Wyong
2263
3,989
#84 state
Toukley
2264
3,611
#95 state
Wyong
New South Wales grid · community impact

Based on last week's New South Wales grid mix (avg 790 gCO₂/kWh), The Entrance's 7,955 solar systems typically avoid around 48.08 tonnes of CO₂ every hour during peak generation.

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

The Entrance is one of New South Wales's strongest solar communities, ranking 27th in the state — ahead of 96% of all New South Wales postcodes tracked by the Clean Energy Regulator. 590 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: The Entrance's solar community avoids an estimated 76,797 tonnes of CO₂ every year — equivalent to taking 36,570 cars off the road or powering around 15,359 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 · The Entrance
590 installs · Sep – Aug
51
46
49
47
51
40
48
50
87
36
54
31
← Browse all postcodes