[Equest-users] Demand numbers to report for LEED EAc1 template

[Susan Trzos]

Hi all -

Could someone tell me which numbers in the PS-E report to use for the Demand numbers that are reported in the LEED EAc1 template, Table 1.8.1 and 1.8.2?

I have a baseline model showing 842,583 kwh for lighting, a max kw of 215.2, and a peak enduse of 45.1. Then in my proposed model my lighting kwh decreases to 654,000, max kw goes down to 167.4, but peak enduse jumps up to 155.4. Also for my equipment, the kwh and max kw are the same for both base and proposed, whereas the peak enduse is higher in the proposed. Energy being the same and demand being higher seems weird. (See attached or below.)

If we use peak enduse, is it okay to report a value of zero demand for some of the categories?


Baseline results:
                                                LIGHTS                  MISC EQUIP
KWH                                      842583                  1379306
MAX KW                              215.2                     291.0
MON/DY                              1/ 2                        1/ 2
PEAK ENDUSE                    45.1                        109.7
PEAK PCT                             2.7                          6.6

Proposed results:
                                                LIGHTS                  MISC EQUIP
KWH                                      654000                  1379306
MAX KW                              167.4                     291.0
MON/DY                              1/ 2                        1/ 2
PEAK ENDUSE                    155.4                     291.0
PEAK PCT                             13.2                        24.8

Thanks,
SUSAN TRZOS, LEED(r) AP

SKIDMORE, OWINGS & MERRILL LLP
224 SOUTH MICHIGAN
CHICAGO, IL 60604
T: 312.360.4234  F: 312.360.4545
SUSAN.TRZOS at SOM.COM

SOM

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