103 solar installations registered with the Clean Energy Regulator · ranked bottom 50% in Queensland · data current as at 2026-05-15
Based on last week's Queensland grid mix (avg 810 gCO₂/kWh), Postcode 4739's 103 solar systems typically avoid around 0.64 tonnes of CO₂ every hour during peak generation.
Grid intensity data: Open Electricity (openelectricity.org.au) · 7-day average · updates monthly
Postcode 4739 ranks 372nd in Queensland out of 449 postcodes in the Clean Energy Regulator dataset, with 103 registered systems to date. Growth has been strong, with 9 new systems installed in the past 12 months — a 29% increase on the previous year, making Postcode 4739 one of Queensland's faster-growing solar postcodes.
Collectively, Postcode 4739's 103 solar systems avoid an estimated 1,020 tonnes of CO₂ per year — the equivalent of removing 486 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.