76 solar installations registered with the Clean Energy Regulator · ranked bottom 50% in Tasmania · data current as at 2026-06-15
Based on last week's Tasmania grid mix (avg 170 gCO₂/kWh), Queenstown's 76 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 91st in Tasmania out of 119 postcodes in the Clean Energy Regulator dataset, with 76 registered systems to date. 3 new systems were added in the past 12 months, with growth of 0% on the previous year — typical of a maturing market where most interested households have already installed.
Queenstown's solar systems avoid an estimated 158 tonnes of CO₂ per year, equivalent to 75 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.