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Saving the environment one rooftop at a time with solar energy
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Chong Chieh Tseng saves up to $200 a month on electricity bills after solar panels were installed six months ago.
ST PHOTO: GIN TAY
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SINGAPORE - There are small steps people can take to reduce their carbon footprints.
That is what Mr Chong Chieh Tseng, 43, thought when he decided to install solar panels on his roof. But his solar journey has gone further than most others.
