FAQs about EAp2 :

For a project outside the U.S., how do I determine the Target Finder score?

Do hotel rooms need automatic light shut-off control?

How commonly are the 90.1 mandatory compliance forms submitted as part of EAp2/EAc1?

The Section 9 space-by-space method does not include residential space types. What should I use?

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Is it acceptable to model a split-type AC with inverter technology compressor as a heat pump, like modeling VRF?

Can the Trace 700 'LEED Energy Performance Summary Report' by uploaded to LEED Online in lieu of the Section 1.4 tables spreadsheet?

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Our project has a diesel backup generator. Should we include it in our energy model?

Our project has a large process load—75%. Despite our efforts to make an efficient HVAC design, the cost savings are minimal. What can we do to earn this prerequisite and be eligible for LEED certification? Is there any flexibility in how we model the p

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Our process load is higher than 25%. Do we have to justify that?

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Our local code references ASHRAE 90.1-2010. Should I use that for my documentation, or 90.1-2007?

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Forum discussion

NC-2009 EAp2:Minimum Energy Performance

Data Centers baseline

Hi to all: We are modeling a data center under LEED v2009, but we need to show savings in the process loads (servers, UPS and transformers) since the achieved savings in HVAC and lighting systems are not enough. The question is if exists a modeling guidelines for the data centers process loads, so that we can set a baseline and try to improve our proposed design, specifically regarding the process loads. The project is outside USA. Thanks for your help.

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Mon, 10/14/2013 - 15:18

There is a spreadsheet that USGBC is developing that establishes a baseline for data centers. Contact GBCI and request that they send it to you. As far as I know it is not published anywhere yet but project teams can request it.

Tue, 10/15/2013 - 15:11

Thank you Marcus. Since this is a project outside from USA, is it allowable that the design team proposes a baseline according to the usual practice in data centers design for the region where the project is to be built?

Tue, 10/15/2013 - 15:39

What you propose makes some sense and there is precedent for doing regional comparisons for establishing baseline process loads. I would think that it is allowable, however, it will be more difficult for you to justify something other than a previously accepted baseline. Make sure to provide a thorough and complete justification for your baseline.

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