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75 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 75 solar systems typically avoid around 0.10 tonnes of CO₂ every hour during peak generation.
Grid intensity data: Open Electricity (openelectricity.org.au) · 7-day average · updates monthly
Queenstown ranks 90th in Tasmania out of 119 postcodes in the Clean Energy Regulator dataset, with 75 registered systems to date. 5 new systems were added in the past 12 months. Year-on-year growth data is not available for this postcode.
Queenstown's solar systems avoid an estimated 156 tonnes of CO₂ per year, equivalent to 74 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.