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We are proposing to metering a new building with a single controller. The controller has the capability to monitor each individual end use (lighting, plug loads, HVAC, water, gas, etc.). Can we meter everything on a distribution board except one specific

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CS-v4 EAc3:Advanced energy metering

Advanced Energy Metering for each tenant spaces?

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Yoyo Shek
Allied Environmental Consultants Limited
LEEDuser Basic Member
3 thumbs up

Hi All, 

I would like to clarify if every tenant spaces owned by different tenants requires individual set of advanced meters?

For example, assume there are 20 retails shops (owned by different tenants) on each floor in a shopping mall served by four-pipe fan coil units. In this case, we have to installed 20 sets advanced meters for electricity, chilled water and heating hot water in each floor? Or 1 set of advanced meters recording all energy sources on each floors is sufficient?

Thanks in advanced for your response.

 

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Marcus Sheffer
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4454 thumbs up

Wed, 12/12/2018 - 20:05

Each tenant needs to be separately metered.
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Irene Chung
Village Consulting
LEEDuser Basic Member
2 thumbs up

Wed, 12/12/2018 - 22:43

If the number of tenants for each floor is unknown during design, is one sub-meter for each floor sufficient?
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Marcus Sheffer
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4454 thumbs up

Thu, 12/13/2018 - 14:41

Yes according to the credit language one per floor is the minimum. However, you should be able to demonstrate that the metering system has the capacity and capability to provide meters for each tenant.

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