FAQs about EAc1 :

We have installed submeters on our building but the utility bill includes energy use from several other buildings located on the same campus. How do we reconcile this during the LEED review process?

When is it possible to exclude up to 10% of the building from EAp2?

What do I do if the number of building occupants, operating hours, or vacant space changes during the performance period?

If you pursue the streamlined path for an Energy Star label, should the performance period for EAc6 match the 12-month time frame of the label?

How do I account for computers with multiple monitors on Portfolio Manager?

How should I treat vacant space on Portfolio Manager?

Our building includes a large laboratory space. Can our project benchmark under the Labs21 program?

We have an international project and the space type is eligible for an Energy Star rating. Can we pursue Case 1 to demonstrate compliance given the recently released alternative compliance paths for international projects?

We have a number of buildings on a single campus that we would like to certify at the same time. Is it possible to benchmark the buildings at the campus level?

I have a mixed-use building and am wondering if it is possible to pursue the prerequisite through Case 1. How do we proceed?

We have a building that consists of two attached structures and it’s unclear if we have to consider it a single building or if it should be certified as two separate buildings and benchmarked accordingly. How should we proceed?

How long is an Energy Star label valid to use with a streamlined approach for Case 1?

Our building includes heavy process loads that significantly increase the overall energy use in the building. If we submeter these loads, can we exclude this energy use for benchmarking purposes?

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Forum discussion

EBOM-2009 EAc1:Optimize Energy Performance

EAp2 Case 2B Fulfillment

Being that my project is a convention center, it does not qualify for energy star. Therefore, I am using the EAp2 Case 2 offline calculator in conjunction with the EPA portfolio manager tool online. Option 2B Historic Data appears to apply to us since we have already compared our facility with 5 other convention centers. The result of that comparison were not helpful since they were all approx. 300 EUI less, due to all being previously LEED certified. My question is: how do I go about fulfilling option 2B? Upon inputting the EUI for the last four years, the offline spreadsheet continues to say N/A for the "Approximate percentile above National Average."

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Wed, 08/10/2011 - 21:03

Jessica, we are working on a convention center as well and taking this approach. Your best bet is to not use LEED certified facilities. Have you joined the working group on Energy Star? Can we take this conversation offline, we have been through the ringer on this credit because of the data and calculator. Please email me at jeff@ecopreserve.net. Look forward to talking with you

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