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Building Owner
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Sun Hung Kai Properties Limited
| | Building/Project Name |
V city
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Systems |
Smart control Platform
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Building Types |
Commercial - Retail
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Description of the building:
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- 83 Tuen Mun Heung Sze Wui Road
- Owned by Sun Hung Kai Properties
- Managed by Kai Shing Management Services Limited
- GFA 300,000 s.f.
- Grand opening on 1 Aug 2013
- 215 parking spaces and 120+ shops
Retrofitted initiative:
- Chiller plant optimisation monitoring and control system using smart/AI technologies with required metering and sensing devices.
- Automated Chiller Optimisation using machine learning coupled with digit twin.
Observed benefits other than energy saving:
- The sensor drift of temperature sensor is calibrated.
- The cloud based system enables a closer data monitoring on the chiller plant system from 15 mins to 30 seconds, and the system filters out invalid data.
- The performance of chiller can be compared between, and the priority of condenser tube could be decided.
- The efficiency of the cooling tower is monitored.
- A physical guided machine learning platform for suggesting more energy saving operation of the plant.
General observations of the retrofitting project:
- The project is a holistic consideration of the system that suggests the most energy efficient performance in the chiller plant system and provides some insight for maintenance works.
Other information:
| Cost |
Saving |
| Total cost: |
HKD 198,000 |
Total savings/year: |
289,527 kW/year |
| Payback: |
Immediate
(with CLP Eco Building Fund) |
| Name of the consultant and contractor |
Contractor:
ATAL Building Services Engineering Ltd. |
| Awards |
| Awards received by the project: |
• CLP Smart Energy Award (2019) - Grand Award
• Excellence in Facility Management Award (2020) - Excellent
• Hong Kong Green Awards (2020) - Green Management Award - Service Provider (Large Corporation) - Silver
• Sustained Performance 3 years +
• Hong Kong Awards for Environmental Excellence (2020) - Property Management (Commercial & Industrial) Gold Award
• CIBSE Building Performance Awards (2021) - Merit
• HKGSA (2021) Best Green Practice in Malls - 1st Runner up
• HKIH (2022) Shortlisted and to be announced in 18 Oct 2022 |
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Installation of smart energy management platform for data collection and visualisation, performance monitoring and evaluation, demand control and efficiency optimisation
Using AI solution and data mining technologies to optimise energy efficiency and operational performance for major equipment and building services systems
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