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Queensland · Postcode 4744

Postcode 4744 solar & clean energy data

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

Postcode 4744
Ranked bottom 50% for solar uptake in Queensland
#252
in Queensland
661
Total solar installs
63
Installed last 12 months
-12%
12-month growth
Monthly solar installations · past 12 months
12 months agoThis month
33
Home batteries
5.0%
Of solar homes have battery
Cheaper Home Batteries Program · from Jul 2025
6,543
tonnes CO₂/yr
Estimated annual carbon avoided by Postcode 4744's 661 solar systems combined — equivalent to taking 3,116 cars off the road.
Community total, not per household. Estimated from avg 9kW system size × QLD grid emissions factor.
Compared to neighbouring postcodes
4744
661
#252 state
you
4745
194
#340 state
4745
4743
13
#432 state
4743
4742
168
#351 state
4742
4746
33
#414 state
4746
4741
1,958
#173 state
Mackay
Queensland grid · community impact

Based on last week's Queensland grid mix (avg 810 gCO₂/kWh), Postcode 4744's 661 solar systems typically avoid around 4.10 tonnes of CO₂ every hour during peak generation.

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

Postcode 4744 ranks 252nd 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 (63 systems, 12% below the previous year), a natural slowdown after earlier periods of stronger uptake.

Collectively, Postcode 4744's 661 solar systems avoid an estimated 6,543 tonnes of CO₂ per year — the equivalent of removing 3,116 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 4744
63 installs · May – Apr
6
5
4
9
7
6
6
4
1
9
6
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