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Indoor Water Use Reduction Calculator for Hotels

NC-v4 WEp2: Indoor water use reduction
posted by Kyle G. Pearson on Aug 27, 2019, 11:32 am

I am working on a 5 story hotel in San Jose, California.  I'm trying to finalize the Indoor Water Use Reduction Calculator.  The water closets (4 types) have identical gpf rates, so I've left...

Last reply: ANCHAL AGARWAL, May 18, 2022, 9:44 am

Off-site renewables calculated in Optimized Energy Performance in LEED v4

NC-v4 EAc2: Optimize Energy Performance
posted by Deb Favaretto on Apr 21, 2020, 3:10 pm


Under LEED v4 for BD+C NC, can we count the energy savings from off-site renewables in our Optimized Energy Performance (Option 1) calculations to potentially claim maximum 18 points...

Last reply: Jeff Ross-Bain, PE, LEED Fellow, WELL AP, Sep 25, 2020, 5:55 pm


EBOM-v4 EAp2: Minimum Energy Performance
posted by Muzammal Abbas LEED AP (BD+C) on Aug 5, 2016, 4:49 am

I am working on a industrial project registered in Existing building Operation and maintenance located Out of US , that have its own electricity production of 4 Mw through gas engines and its...

Last reply: Dave Hubka, Aug 23, 2016, 9:01 am

Water Use Reduction: Base Building with existing fixtures

CI-v4 WEp1: Indoor water use reduction
posted by Scott Edwards on Jun 13, 2016, 9:04 pm

Hi -

We are working on an interior commercial fit out project in a...

Last reply: Kate Vawter, Oct 28, 2020, 7:58 pm

Documentation Required for IP Credit

Schools-NC-v4 IPc1: Integrative process
posted by Cora Kenrick on Mar 7, 2018, 5:37 pm

Hi Fellow LEED Users,

Has anyone submitted this credit yet and what documentation is required.

I'm new to LEED and this credit.

So hints, tips and advice...

Last reply: Emily Purcell, Dec 11, 2019, 9:58 am

Pumping requirements- District cooling system

ND-Plan-v4 GIBc12: District heating and cooling
posted by Vincent Dupuy on Sep 27, 2018, 10:07 am


The credit requires that : "annual district pumping energy consumption that exceeds 2.5% of the annual thermal energy output of the heating and cooling plant must be offset by...

Last reply: Eliot Allen, Mar 23, 2022, 1:34 pm

TVOC or not TVOC?

Pilot-Credits EQpc21: Low-emitting interiors
posted by Randal Carter on Dec 20, 2010, 7:58 am

regarding the use of TVOC and also to introduce some authoritative opinions on TVOC from sources that are unlikely to join the forum discussion. Firstly, I want to bring everyone’s attention to some little...

Last reply: Dwayne Fuhlhage, Jan 12, 2011, 1:44 pm

Integrative Analysis of Building Materials

Pilot-Credits MRpc103: Integrative Analysis of Building Materials
posted by Chris Lombardo on Dec 3, 2021, 6:23 pm

Our project team pursued this credit and found it easliy achievable given the pursuit of the MRc BPDO (EPD/HPD) credit categories. In completing the calculator, we were able to determine product...

Last reply: Cara Kennedy, Dec 9, 2022, 4:24 pm

Building Envelope Commissioning

NC-v4 EAc1: Enhanced Commissioning
posted by Chris Bennett on Feb 16, 2018, 5:29 pm

Hello All, 

Has anyone gone through the process of building envelope...

Last reply: Joyce Kelly, Mar 16, 2023, 5:52 pm

Submit a review

General forums
posted by Yuan Yuan on Oct 26, 2010, 4:43 am

When I submit for a review, the system said "this review cannot be submitted until the "LEED® Certification Agreement " is signed off". I have completed all the pre-requisites and attempted...

Last reply: Len Sciarra, Jan 2, 2013, 2:36 pm