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Queensland · Postcode 4122

Mansfield solar & clean energy data

8,142 solar installations registered with the Clean Energy Regulator · ranked top 10% in Queensland · data current as at 2026-04-03

Mansfield
Ranked top 10% for solar uptake in Queensland
#40
in Queensland
8,142
Total solar installs
365
Installed last 12 months
-20%
12-month growth
Monthly solar installations · past 12 months
12 months agoThis month
449
Home batteries
5.5%
Of solar homes have battery
Cheaper Home Batteries Program · from Jul 2025
80,592
tonnes CO₂/yr
Estimated annual carbon avoided by Mansfield's 8,142 solar systems combined — equivalent to taking 38,377 cars off the road.
Community total, not per household. Estimated from avg 9kW system size × QLD grid emissions factor.
Compared to neighbouring postcodes
4122
8,142
#40 state
you
4123
6,037
#63 state
Rochedale
4121
4,743
#81 state
Coorparoo
4124
9,126
#28 state
Springwood
4120
1,050
#222 state
Greenslopes
4125
3,561
#112 state
Slacks Creek
Queensland grid · community impact

Based on last week's Queensland grid mix (avg 810 gCO₂/kWh), Mansfield's 8,142 solar systems typically avoid around 50.45 tonnes of CO₂ every hour during peak generation.

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

Mansfield is one of Queensland's strongest solar communities, ranking 40th in the state — ahead of 91% of all Queensland postcodes tracked by the Clean Energy Regulator. New installations eased in the past 12 months (365 systems, 20% below the previous year), a natural slowdown after earlier periods of stronger uptake.

The combined impact is substantial: Mansfield's solar community avoids an estimated 80,592 tonnes of CO₂ every year — equivalent to taking 38,377 cars off the road or powering around 16,118 average Australian homes with clean electricity. This is estimated using Queensland's average grid emissions intensity of 810 gCO₂/kWh, sourced from OpenElectricity, applied to an average system size of 9kW.

Monthly solar installations · Mansfield
365 installs · May – Apr
33
25
33
26
26
38
24
40
38
33
20
29
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