66 solar installations registered with the Clean Energy Regulator · ranked bottom 50% in Queensland · data current as at 2026-08-15
Based on last week's Queensland grid mix (avg 810 gCO₂/kWh), Postcode 4728's 66 solar systems typically avoid around 0.41 tonnes of CO₂ every hour during peak generation.
Grid intensity data: Open Electricity (openelectricity.org.au) · 7-day average · updates monthly
Postcode 4728 ranks 394th in Queensland out of 449 postcodes in the Clean Energy Regulator dataset, with 66 registered systems to date. Growth has been strong, with 4 new systems installed in the past 12 months — a 33% increase on the previous year, making Postcode 4728 one of Queensland's faster-growing solar postcodes.
Postcode 4728's solar systems avoid an estimated 653 tonnes of CO₂ per year, equivalent to 311 fewer cars on the road annually. 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.