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240 solar installations registered with the Clean Energy Regulator · ranked bottom 50% in South Australia · data current as at 2026-04-03
Based on last week's South Australia grid mix (avg 370 gCO₂/kWh), Warooka's 240 solar systems typically avoid around 0.68 tonnes of CO₂ every hour during peak generation.
Grid intensity data: Open Electricity (openelectricity.org.au) · 7-day average · updates monthly
Warooka ranks 224th in South Australia out of 347 postcodes in the Clean Energy Regulator dataset, with 240 registered systems to date. Growth has been strong, with 13 new systems installed in the past 12 months — a 30% increase on the previous year, making Warooka one of South Australia's faster-growing solar postcodes.
Collectively, Warooka's 240 solar systems avoid an estimated 1,085 tonnes of CO₂ per year — the equivalent of removing 517 cars from the road. This is estimated using South Australia's average grid emissions intensity of 370 gCO₂/kWh, sourced from OpenElectricity, applied to an average system size of 9kW.