Photovoltaic panels line the rooftops of Hong Kong's zero carbon building in Kowloon Bay. Photo: Dickson Lee Photovoltaic panels line the rooftops of Hong Kong's zero carbon building in Kowloon Bay. Photo: Dickson Lee
Photovoltaic panels line the rooftops of Hong Kong's zero carbon building in Kowloon Bay. Photo: Dickson Lee

Hong Kong should aspire to higher energy-saving targets

Edwin Lau says officials must take the lead in pushing harder for change

Photovoltaic panels line the rooftops of Hong Kong's zero carbon building in Kowloon Bay. Photo: Dickson Lee Photovoltaic panels line the rooftops of Hong Kong's zero carbon building in Kowloon Bay. Photo: Dickson Lee
Photovoltaic panels line the rooftops of Hong Kong's zero carbon building in Kowloon Bay. Photo: Dickson Lee
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