229 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), Rokeby's 229 solar systems typically avoid around 0.30 tonnes of CO₂ every hour during peak generation.
Grid intensity data: Open Electricity (openelectricity.org.au) · 7-day average · updates monthly
Rokeby ranks 61st 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 33 new systems installed in the past 12 months — a 83% increase on the previous year, making Rokeby one of Tasmania's faster-growing solar postcodes.
Rokeby's solar systems avoid an estimated 476 tonnes of CO₂ per year, equivalent to 227 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.