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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

Modeling Existing Trees

Marina Andrade

Sustainability Consultancy Services

Cushman & Wakefield

LEEDuser Basic Member

11 thumbs up

March 4, 2013

Hi Marcus, I was reading the discussion about modeling adjacent shading for the both models (baseline and proposed models) that you had with Mark Benson, but It's still not clear for me. I’m working in a project that is surrounded by trees. I would like to know if we model the trees in the proposed building, do we have to model them in the baseline model as well?

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Marcus Sheffer

LEED Fellow

7group / Energy Opportunities

LEEDuser Expert

4454 thumbs up

Mon, 03/04/2013 - 17:49

Yes you do need to model it identically in both. The baseline shading exemption is related to building design elements, not shading cast from surrounding beings or objects.

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