BEC 2018 active 2019

BEC 2018 version

The latest version of the EMSD Building Energy Code (BEC) 2018 became effective in May 2019 for construction submissions.

For a comparison between the BEC 2015 and 2018 versions check out this article http://www.kelcroft.com.hk/energy-rea-bec-2015vs2018.htm

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energy costs

energylab energy conservation consultant, energy consultant, Hong Kong

2015 was the hottest year on record so far, so without reading your bill we know the result, your energy bills were higher than before if you used air conditioning, because air conditioning is the largest portion of energy usage in Hong Kong.

hong kong energy audit

credit: Hong Kong Observatory website 2 June 2016

Today, the Hong Kong Observatory has issued the hot weather warning, the air temperature is over 30 deg C across Hong Kong. And commentators are predicting that 2016 will be hotter than 2015, in that event, your 2016 energy bills will be higher too.

emsd REA services

energyLAB has specialist tools to assess your building and find energy cost savings.

energy audit temperatures

credit: Hong Kong Observatory website 2 June 2016

When is the best time of year to conduct an energy audit?

In Hong Kong, it is summer, and June is the peak month (refer chart above) because the building and engineering equipment will be stressed, coping with the summer heat and humidity, which cant be witnessed during the winter months.

thermal scan hong kong

If you want to stop wasting money,  call the energyLAB experts to enjoy lower energy costs!

 

#energyefficiency #hongkong #REA #energyaudit

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Kung Hei Fat Choi or Happy Chinese Lunar New year

energylab Chinese Lunar New year

We wish all our customers, friends, and colleagues a happy and healthy Chinese Lunar new year or simply Kung Hei Fat Choi

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Building Approval Process CoCR

emsd-stage-1

by John A. Herbert

How to comply with BEEO ordinance for new construction?

To build in Hong Kong you will need to follow the traditional BD submission format, and also fulfil the mandatory requirements detail in the Building Energy Code.  How does that impact the construction process?

The Owner must engage a EMSD Registered Energy Assessor (REA) to complete and issue EMSD Form EE1 also known as Stage 1 Certificate of Compliance Registration (COCR), and also EMSD form EE2 known as Stage 2 COCR.

When does CoCR need to be issued?

Stage 1 COCR must be submitted within two months after obtaining BD consent. For Stage 2 COCR, that must be submitted within four months after obtaining BD Occupation permit.

further details are provided on the EMSD website.

 

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energy audit: inefficiency

by John Herbert

Part of the energy audit process should be to review the condition of the plant, and equipment, generally if problems are discovered these can be categorized as deferred maintenance.

Here an example, an 800 mm axial fan, and a key part of the extract system providing mechanical ventilation. The photograph of the suction side clearly shows the flexible connection is ripped, and the discharge side was similarly damaged.

hong kong energy experts

The extract fan was operating, still moving air, and consuming amperes, but the ‘system’ was not functioning. The failure points occurred at the highest pressure (discharge side) and lowest pressure (suction side) regions, that means little air movement could occur inside the ductwork.

extract-fan-cad

Now explain to the management why they paid for electricity for the whole of last year, but no mechanical ventilation was provided.

For an energy audit, that complies with EMSD Energy Audit Code, call the energyLAB experts today!

 

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