6,174 solar installations registered with the Clean Energy Regulator · ranked top 10% in Western Australia · data current as at 2026-08-15
Based on last week's Western Australia grid mix (avg 630 gCO₂/kWh), Iluka's 6,174 solar systems typically avoid around 29.76 tonnes of CO₂ every hour during peak generation.
Grid intensity data: Open Electricity (openelectricity.org.au) · 7-day average · updates monthly
Iluka is one of Western Australia's strongest solar communities, ranking 25th in the state — ahead of 94% of all Western Australia postcodes tracked by the Clean Energy Regulator. Growth has been strong, with 316 new systems installed in the past 12 months — a 22% increase on the previous year, making Iluka one of Western Australia's faster-growing solar postcodes.
The combined impact is substantial: Iluka's solar community avoids an estimated 47,532 tonnes of CO₂ every year — equivalent to taking 22,634 cars off the road or powering around 9,506 average Australian homes with clean electricity. This is estimated using Western Australia's average grid emissions intensity of 630 gCO₂/kWh, sourced from OpenElectricity, applied to an average system size of 9kW.