ASHRAE Region XIII – 21st Chapters Regional Conference Technical Seminar on “Building Retro-Commissioning for System Optimization”

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Date(s) - 17/08/2018
9:00 am - 12:15 pm

Grand Ballroom II, 1/F, Crowne Plaza Hong Kong Kowloon East

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Enquiry: CRC2018 Technical Program Chair, Mr. Patrick Huang at email to

Organised by: ASHRAE HK Chapter


In the Energy Saving Plan for Hong Kong’s Built Environment 2015~2025+ published by Environment Bureau in collaboration with Development Bureau and Transport and Housing Bureau in May 2015, it is stated that “Retro-commissioning” is one of the key initiatives to promote energy saving for existing building. Retro-commissioning (RCx) is a systematic process to periodically check an existing building’s performance to identify operational improvements that can save energy and thus lower energy bills and improve indoor environment. In 2017, The Electrical and Mechanical Services Department has formally launched Technical Guidelines on Retro-commissioning to promote RCx in existing buildings to echo the Energy Saving Plan.
This technical seminar focuses on retro-commissioning for system optimization with a goal of energy savings. Apart from the explanation of the general RCx process, case studies and experience sharing on actual RCx application for energy saving achievement, Expert of ASHRAE Distinguished Lecturer will also share his experience on RCx by implementation of ASHRAE commissioning guidelines.

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