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Proposed building with Air to Air Heat Recovery in AHU- how is the baseline

NC-v4 EAc2: Optimize Energy Performance
posted by Stephan Zweig on Jul 30, 2019, 6:40 am

Hello to all LEED user experts,

In our project the...

Last reply: Tyler Thumma, Sep 12, 2019, 7:19 pm

Natural Ventilation: LEED Energy modeling

NC-2009 EAc1: Optimize Energy Performance
posted by Sadaf Alam on Jul 19, 2019, 11:27 am

Dear all,

We have an office building which is predominantly cooled by natural ventilation. Natural ventilation is being controlled by the operable windows through BMS. We are doing the...

Last reply: Tyler Thumma, Sep 12, 2019, 4:32 pm

Service Water Heating DHW flow rate in the v4 Minimum Energy Performance Calculator

NC-v4 EAp2: Minimum Energy Performance
posted by Kyle G. Pearson on Sep 12, 2019, 1:26 pm

We are working on a large hotel, and are concerned with the "Modeled...

Last reply: Kyle G. Pearson, Sep 12, 2019, 3:50 pm

Base HVAC System for a Data Center / Server Room ASHRAE 90.1- 2007

NC-2009 EAp2: Minimum Energy Performance
posted by Fatou Jabbie, | BSc. Comp. Sci. | MSc. Sustainability Management | LEED AP BD+C on Jul 12, 2019, 3:54 pm

  • Modeling a Data Center: 1,682.34 sq. ft.
  • Call Center: 8,389 sq. ft.
  • Offices: 4,600 sq ft.
  • Common Spaces/Other: 17,126

The data center has an IP load...

Last reply: Fatou Jabbie, | BSc. Comp. Sci. | MSc. Sustainability Management | LEED AP BD+C, Sep 12, 2019, 1:46 pm

PUE calculation

Data-Centers-NC-v4 EAp2: Minimum Energy Performance
posted by Marion THIBAULT on Jul 19, 2019, 5:14 am

Dear LEED user,

Someone could tell me, the value that i have to compare to the...

Last reply: Tyler Thumma, Sep 12, 2019, 1:45 pm

IPM Tracking Tool

EBOM-v4 EQc9: Integrated pest management
posted by John Beeson on Nov 14, 2016, 5:48 pm

The form requires teams to upload a "...

Last reply: Trista Little, Sep 12, 2019, 1:44 pm

DES allocation Calculator

NC-2009 EAp2: Minimum Energy Performance
posted by Ricardo Sá on Jul 11, 2019, 12:21 pm

Dear All,

I have a question regarding LEED V2009 BD+C New Construction and Major Renovation, EA P2 - Minimum Energy Performance.

We are working on a...

Last reply: Tyler Thumma, Sep 12, 2019, 1:02 pm

Interior Reuse- is pipework and air duct Interior non structural elements?

CI-v4 MRc2: Interiors life-cycle impact reduction
posted by shashank gangil on Aug 23, 2018, 4:25 am

We are doing a LEED CI V4 project. The client will use existing air duct, diffuser, grilles, provided by the landlord and AC chilled water pipe. Can this be counted towards Interior non...

Last reply: Leilanie Bruce, Sep 12, 2019, 12:06 pm

Experience achieving this credit, EApc95?

Pilot-Credits EApc95: Alternative Energy Performance Metric
posted by Chris Yates on Oct 15, 2018, 5:16 pm

Hello all,

This pilot credit can significantly benefit projects located in a "clean energy" grid, particularly with the cost difference between electricity ($$$) and natural gas ($) and...

Last reply: Heather Walters, Sep 12, 2019, 11:41 am

What could be considered as "physically accesible"?

NC-v4 SSc3: Open space
posted by Pablo Muñoz on Sep 12, 2019, 10:59 am

Could we consider physically accesible a roof open to all tenants but without an elevator (the only way to get there is through the stairs)?