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220 solar installations registered with the Clean Energy Regulator · ranked bottom 50% in Tasmania · data current as at 2026-04-03
Based on last week's Tasmania grid mix (avg 170 gCO₂/kWh), Queenstown's 220 solar systems typically avoid around 0.29 tonnes of CO₂ every hour during peak generation.
Grid intensity data: Open Electricity (openelectricity.org.au) · 7-day average · updates monthly
Queenstown ranks 63rd in Tasmania for solar installations — in the middle tier of 119 postcodes tracked by the Clean Energy Regulator across the state. Growth has been strong, with 13 new systems installed in the past 12 months — a 44% increase on the previous year, making Queenstown one of Tasmania's faster-growing solar postcodes.
Queenstown's solar systems avoid an estimated 457 tonnes of CO₂ per year, equivalent to 218 fewer cars on the road annually. This is estimated using Tasmania's average grid emissions intensity of 170 gCO₂/kWh, sourced from OpenElectricity, applied to an average system size of 9kW.