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About four million Australian homes and small businesses now have rooftop solar, with 2026 on track to be a record year for installations, according to the Clean Energy Regulator and industry figures.
Tesla's decision to stop offering solar roofs in August put the industry in focus. Higher costs, lower efficiency and complex installation explain why solar tiles remain a niche product.
The Ministry of Defence has lodged objections against at least four planned windfarms in the past year, warning that spinning turbine blades could cause unacceptable interference with military radars, potentially putting it on a collision course with the energy department.
