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

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Forum discussion

NC-2009 EAp2:Minimum Energy Performance

New & exisiting space and minimum requirements?

Chris Miller

Owner

Miller Consulting Group, LLC

LEEDuser Basic Member

1 thumbs up

September 17, 2012

I have a project that is an exisiting building renovation with an addition. I understand my energy model will be based on a combination of the new & existing. But what about the mandatory ASHRAE requirements (for lighting, HVAC, envelope, etc), will the existing building have to be updated in all these areas to meet the mandatory ASHRAE requirements in order to comply with the prerequisite? Thanks in advance

Post a reply

Marcus Sheffer

LEED Fellow

7group / Energy Opportunities

LEEDuser Expert

4454 thumbs up

Mon, 09/17/2012 - 14:38

No the whole building does not have to meet the requirements, only the addition and any systems which are replaced or modified in the existing.

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