- Provision of Recyclable Food Waste Collection Services – Kowloon District (Awarded in December 2021)
- Set up, Operation and Management of the Pilot Scheme on Application of Reverse Vending Machines in Hong Kong – Stage 2 (Awarded in December 2021)
- Pilot Biochar Production Plant in EcoPark (Awarded in December 2021)
- Provision of Services for Setting Up and Operation of Recycling Stores (Phase 2) (Awarded in November 2021)
- Provision of Services for Bioconversion of Organic Waste from Chicken Farms by Detritivores (Awarded in November 2021)
- Provision of Services for Real-time Monitoring of Volatile Organic Compounds in Hong Kong Contract No.V01
- Monitoring Organic and Elemental Carbons in Airborne Fine Suspended Particulates at Tung Chung and Cape D’Aguilar (Awarded in November 2021)
- Provision of testing services for surveillance of SARS-CoV-2 in sewage (Awarded in September 2021)
- Supply of Mock Designated Garbage Bags to the Environmental Protection Department (Awarded in September 2021)
- Provision of Services for Community Smart Recycling Vehicle (Awarded in September 2021)
- Supply of Newly Designed Recycling Bins for Field Trial to the Environmental Protection Department (Awarded in September 2021)
- Provision of Recyclable Food Waste Collection Services – Hong Kong Island and Islands District(Awarded in August 2021)
- Supply of Notebook Computer and Related Software to the Environmental Protection Department (Awarded in June 2021)
- Follow-on contracts for GREEN@KWAI TSING and GREEN@TUEN MUN (Awarded in May 2021)
- Supply of Gas Chromatograph and its accessories and Provision of Related Services to the Environmental Protection Department (Awarded in April 2021)
- Provision of Services for a Pilot Cohort Study to Assess the Long-term Health Outcomes from Exposure to Air Pollution for the General Population of Hong Kong (Awarded in April 2021)
- Provision of Services on Green Hiking Etiquettes Campaign in the Countryside of Hong Kong (Awarded in April 2021)
- Service contracts for Sai Kung District Community Green Station and Wan Chai District Community Green Station (Awarded in April 2021)
- Provision of Services for Promoting "Bring Your Own Bottle" in Schools (Awarded in March 2021)
- Provision of Support Services for Monitoring the Implementation of Plastic Shopping Bag Charging (Awarded in March 2021)
- Follow-on contracts for Sha Tin District Community Green Station and Eastern District Community Green Station (Awarded in March 2021)
- Provision of Services for Testing of SARS-CoV-2 in Sewage (Awarded in Feb 2021)
- Supply of Ultracentrifuge and Accessories (Awarded in Feb 2021)