While fossil fuels serve more than 70 per cent of Hong Kong’s energy needs, a village house in Tai Po may hold the key to a sustainable future for a city notorious for excessive consumption.
Eddie Chan Wai-lai, 61, built his own home solar power system from scratch back in 2008, armed only with his love for the environment and electronics engineering knowledge from his college days.
“As an environmentalist, I have longed for years for the government to see the potential of...
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