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v4 BD+C Hospitality- EAp2 Minimum Energy Performance: Redundant gas boiler for DHW generation

Hospitality-NC-v4 EAp2: Minimum Energy Performance
posted by Ricardo Sá on May 18, 2023, 5:32 am


We’re currently involved in the LEED certification of a new hospitality building. This building will be endowed with a heat-pump exclusively dedicated to the...

Last reply: Marcus Sheffer, May 18, 2023, 9:49 am

Structure and enclosure / Whole Building LCA

NC-v4 MRc2: Building product disclosure and optimization - environmental product declarations
posted by Nove Sol on Apr 29, 2023, 9:17 am


I have a question related to "whole building LCA" and related...

Last reply: Nove Sol, May 18, 2023, 7:35 am

GHG emission factor- renewable energy and operating hours-EA energy performance O+M v4.1

EBOM-v4.1 EAp3: Energy Performance
posted by RICCARDO BALLESIO on May 18, 2023, 6:30 am

Hello everyone, 

in the previous version LEED...

Temperature Sensor

CI-v4 EQc5: Thermal comfort
posted by Edgar Arevalo on May 17, 2023, 4:45 pm

I have a dilemma for a library project i'm working on.  It seems the MEP designer added temperature sensors (wall or ceiling mounted) in the reading areas.  These don't have any way to adjust...

Used AutoCASE software to achieve this credit

Pilot-Credits INpc122: Informing Design by Major Credit Category Using Triple Bottom Line Analysis
posted by Megan Leslie on Dec 6, 2018, 6:24 pm

I am using AutoCASE software to pursue the Informing Design Using Triple Bottom Line Analysis Pilot Credit as well as this Pilot Credit.  It is interesting to see the results of the report. 

Last reply: Jill Kurtz, May 17, 2023, 4:44 pm

Autocase inputs slightly different than LEED Outputs

Pilot-Credits INpc113: Informing Design Using Triple Bottom Line Analysis
posted by Jill Kurtz on Aug 7, 2022, 6:05 pm

We use the Autocase tool for this innovation credit and find some of the inputs they require are slightly different than how LEED outputs information. I thought it would be good for anyone else...

Last reply: Jill Kurtz, May 17, 2023, 4:41 pm

Is "electric water coolers" a drinking water supply equipment

NC-v4 WEc4: Water metering
posted by Jorng-ren Chern on Dec 2, 2020, 9:46 pm

We got this review comment

1. The documentation does not confirm that the non-fixture usage (e.g. electric water coolers and janitors sinks) is measured and can be deducted from the...

Last reply: Karen Joslin, May 17, 2023, 2:40 pm

what is considered open space?

Schools-NC-v4 SSc3: Open space
posted by ILDA SHALLO on May 17, 2023, 10:55 am

I want to make sure that my calculations are correct for this credit. The example 2 on Reference Guide about this credit doesn't take the Lawn into the account. Is this true? So neither the...

Lighting power allowance for retail lighting

CS-v4 EAp2: Minimum Energy Performance
posted by Julio Fernandez Amodia on Mar 22, 2023, 2:07 pm

Hi to all.

I am calculating the lighting power...

Last reply: Marcus Sheffer, May 17, 2023, 10:40 am

Tenants advertising- internally illuminated signage

CS-v4 SSc6: Light Pollution Reduction
posted by Ricardo Sá on Mar 9, 2018, 12:58 pm

We are working on a Core&Shell project that includes a space that will be tenanted to a retail group (supermarket)

The fit-out will be performed by the tenant and it will probably...

Last reply: Julio Fernandez Amodia, May 17, 2023, 8:17 am