Department of Computing offers great support in service design, system and app development. With the help of COMP, the GreenCoin app comes to life and works on different mobile device models in impressive visual design, making the onboarding experience for users amusing and helpful.

Carbon World Limited supports recycling in Hong Kong with its wide range of reverse vending machines and operates an incentive scheme. As one of the partners of GreenCoin, recycling is made easy on campus and users can exchange our Coins for Carbon Coins, thus broadening the usability of rewards on both schemes.

PolyU Student Affairs Office’s Counselling and Wellness Section (CWS) is one of the partners of GreenCoin who shares the same mission on wellness promotion. With their help, students and staff are encouraged to participate in sports activities as they can pick and redeem the e-coupons for a free session of Fitness Room, Basketball Court, Indoor Soccer (Futsal) Court and Badminton Court in Block X Sports Centre.

In order to support green dining culture, the following catering outlet partners offer Coins to those who use bring-your-own (BYO) containers to carry takeaway meals, and offer e-coupons to reward those who choose to dine-in.

• VA Student Canteen - G/F, Shaw Amenities Building
• H Cafe - Podium Level, Block FGHJ Courtyard
• LibCafe - Podium Level, Pao Yue-kong Library
• Lawn Cafe - G/F and 1/F, Block N
• X Cafe - P/F, Block X
• Theatre Lounge - G/F, Chung Sze Yuen Building
• Staff Club Restaurant - 5/F, Communal Building
• Communal Student Canteen - 3/F, Communal Building
• Communal Student Restaurant - 4/F, Communal Building
• Gourmet Shop - G/F, Shaw Amenities Building
• W Kiosk - Podium Level, Block W