Tis the season to be Greener

Sachi, the world's first wine brewed from soy whey, is made by Singapore company SinFooTech. - SACHI/FACEBOOK

SINGAPORE (The Straits Times/Asia News Network): With Christmas just around the corner, The Straits Times highlights innovations that could pave the way for a greener festive season.

World's first soya wine from tofu by-product