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Queensland · Postcode 4312

Postcode 4312 solar & clean energy data

1,174 solar installations registered with the Clean Energy Regulator · ranked top 50% in Queensland · data current as at 2026-04-03

Postcode 4312
Ranked top 50% for solar uptake in Queensland
#215
in Queensland
1,174
Total solar installs
49
Installed last 12 months
-16%
12-month growth
Monthly solar installations · past 12 months
12 months agoThis month
39
Home batteries
3.3%
Of solar homes have battery
Cheaper Home Batteries Program · from Jul 2025
11,621
tonnes CO₂/yr
Estimated annual carbon avoided by Postcode 4312's 1,174 solar systems combined — equivalent to taking 5,534 cars off the road.
Community total, not per household. Estimated from avg 9kW system size × QLD grid emissions factor.
Compared to neighbouring postcodes
4312
1,174
#215 state
you
4311
3,599
#110 state
4311
4313
793
#241 state
4313
4310
1,947
#174 state
4310
4314
543
#270 state
4314
4309
1,036
#223 state
4309
Queensland grid · community impact

Based on last week's Queensland grid mix (avg 810 gCO₂/kWh), Postcode 4312's 1,174 solar systems typically avoid around 7.27 tonnes of CO₂ every hour during peak generation.

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

Postcode 4312 ranks 215th in Queensland for solar installations — in the middle tier of 449 postcodes tracked by the Clean Energy Regulator across the state. New installations eased in the past 12 months (49 systems, 16% below the previous year), a natural slowdown after earlier periods of stronger uptake.

The combined impact is substantial: Postcode 4312's solar community avoids an estimated 11,621 tonnes of CO₂ every year — equivalent to taking 5,534 cars off the road or powering around 2,324 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 · Postcode 4312
49 installs · May – Apr
6
6
3
2
2
6
6
4
4
3
2
5
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