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Queensland · Postcode 4745

Postcode 4745 solar & clean energy data

194 solar installations registered with the Clean Energy Regulator · ranked bottom 50% in Queensland · data current as at 2026-04-03

Postcode 4745
Ranked bottom 50% for solar uptake in Queensland
#340
in Queensland
194
Total solar installs
28
Installed last 12 months
+65%
12-month growth
Monthly solar installations · past 12 months
12 months agoThis month
13
Home batteries
6.7%
Of solar homes have battery
Cheaper Home Batteries Program · from Jul 2025
1,920
tonnes CO₂/yr
Estimated annual carbon avoided by Postcode 4745's 194 solar systems combined — equivalent to taking 914 cars off the road.
Community total, not per household. Estimated from avg 9kW system size × QLD grid emissions factor.
Compared to neighbouring postcodes
4745
194
#340 state
you
4744
661
#252 state
4744
4746
33
#414 state
4746
4743
13
#432 state
4743
4742
168
#351 state
4742
4741
1,958
#173 state
Mackay
Queensland grid · community impact

Based on last week's Queensland grid mix (avg 810 gCO₂/kWh), Postcode 4745's 194 solar systems typically avoid around 1.20 tonnes of CO₂ every hour during peak generation.

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

Postcode 4745 ranks 340th in Queensland out of 449 postcodes in the Clean Energy Regulator dataset, with 194 registered systems to date. Growth has been strong, with 28 new systems installed in the past 12 months — a 65% increase on the previous year, making Postcode 4745 one of Queensland's faster-growing solar postcodes.

Collectively, Postcode 4745's 194 solar systems avoid an estimated 1,920 tonnes of CO₂ per year — the equivalent of removing 914 cars from the road. 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 4745
28 installs · May – Apr
3
1
4
4
5
2
3
1
3
2
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