Updates

Follow the data.

New data and updates — no noise. We'll let you know when something worth knowing happens.

Queensland · Postcode 4738

Postcode 4738 solar & clean energy data

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

Postcode 4738
Ranked bottom 50% for solar uptake in Queensland
#305
in Queensland
330
Total solar installs
19
Installed last 12 months
-21%
12-month growth
Monthly solar installations · past 12 months
12 months agoThis month
4
Home batteries
1.2%
Of solar homes have battery
Cheaper Home Batteries Program · from Jul 2025
3,266
tonnes CO₂/yr
Estimated annual carbon avoided by Postcode 4738's 330 solar systems combined — equivalent to taking 1,555 cars off the road.
Community total, not per household. Estimated from avg 9kW system size × QLD grid emissions factor.
Compared to neighbouring postcodes
4738
330
#305 state
you
4737
2,153
#156 state
Cloncurry
4739
103
#372 state
4739
4740
18,414
#4 state
4740
4736
20
#426 state
4736
4741
1,958
#173 state
Mackay
Queensland grid · community impact

Based on last week's Queensland grid mix (avg 810 gCO₂/kWh), Postcode 4738's 330 solar systems typically avoid around 2.04 tonnes of CO₂ every hour during peak generation.

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

Postcode 4738 ranks 305th in Queensland out of 449 postcodes in the Clean Energy Regulator dataset, with 330 registered systems to date. New installations eased in the past 12 months (19 systems, 21% below the previous year), a natural slowdown after earlier periods of stronger uptake.

Collectively, Postcode 4738's 330 solar systems avoid an estimated 3,266 tonnes of CO₂ per year — the equivalent of removing 1,555 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 4738
19 installs · May – Apr
1
3
3
1
5
1
1
1
1
1
1
← Browse all postcodes