Just a friendly reminder to everyone who is part of our GreenCoin community – your Coins will expire at the end of the year (31 Dec 2020). Make sure to redeem your Coins on any reward you like before this date, they will not rollover into 2021!
Convert your GreenCoins just the way you like! You can now convert your earned GreenCoins kept in your mobile app to Carbon Coins, and enjoy more rewards! More
PolyU GreenC
A FASCINATING WAY TO GREEN YOUR CAMPUS EXPERIENCE
Get excited and rewarded!
GreenCoin is a brand new campaign on campus that empowers and rewards your actions towards sustainability! Staying green and taking part in selected sustainability activities will enable you to accumulate Coins via your mobile phone, and the Coins can be redeemed for gifts and e-coupons that you can use at facilities on campus!
** GreenCoin is steered and managed by the Campus Sustainability Office (CSO), with full support from the Department of Computing (COMP) on platform design and app development.