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5 solar installations registered with the Clean Energy Regulator · ranked bottom 50% in New South Wales · data current as at 2026-04-03
Based on last week's New South Wales grid mix (avg 790 gCO₂/kWh), Postcode 1790's 5 solar systems typically avoid around 0.03 tonnes of CO₂ every hour during peak generation.
Grid intensity data: Open Electricity (openelectricity.org.au) · 7-day average · updates monthly
Postcode 1790 ranks 633rd in New South Wales out of 721 postcodes in the Clean Energy Regulator dataset, with 5 registered systems to date. New installations eased in the past 12 months (0 systems, 100% below the previous year), a natural slowdown after earlier periods of stronger uptake.
Postcode 1790's solar systems avoid an estimated 48 tonnes of CO₂ per year, equivalent to 23 fewer cars on the road annually. This is estimated using New South Wales's average grid emissions intensity of 790 gCO₂/kWh, sourced from OpenElectricity, applied to an average system size of 9kW.