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LEEDuser’s viewpoint is little confusing

NC-v4 WEc1: Outdoor water use reduction
posted by Mark Kumar Bose on May 26, 2018, 9:02 am


under "LEEDuser’s viewpoint" your only refer to Option 2:

"This credit is an extension of the outdoor water use...

Last reply: Trista Brown, Jun 1, 2018, 2:24 pm

WaterSense labeled fixtures obligatory for Indoor water use reduction

NC-v4 WEc2: Indoor water use reduction
posted by Mark Kumar Bose on May 26, 2018, 11:00 am

In "WEc2: Indoor water use reduction" WaterSense labeled fixtures are obligatory:

"In addition to meeting the 20% performance threshold, teams must select WaterSense labeled...

Last reply: Stephen Seavey, Jun 1, 2018, 6:44 am

Bicyle Storage in a office building

CS-v4 LTc6: Bicycle facilities
posted by Guillaume Rose on May 18, 2018, 1:06 pm


Is the Case 1. commercial or institutional projects applicable for an office building ? 

I'm not sure to clearly understand what is an institutional project,...

Last reply: Guillaume Rose, May 28, 2018, 5:27 am

Rainwater Events Calculator v4

NC-v4 SSc4: Rainwater management
posted by Carmen Mielecke on Jan 11, 2017, 7:54 am

Dear all,

my 2 question refer to the rainfall events calculator.
1) the percentil is calculated on the historical data sheet. The amount is expressed in mm. On the next page "...

Last reply: Dominic Wade, May 18, 2018, 7:36 am

Using CBECS 2012 Data for Estimating Energy Consumption

CI-v4 EAp2: Minimum Energy Performance
posted by Oliver Bate on Sep 6, 2017, 5:40 am

I have multiple office projects where there is no consumption data available as the tenants are new to the building- we are going with Option 2 Minimum Energy Performance. 

To estimate...

Last reply: Shane Trexler, May 15, 2018, 8:18 pm

advanced metering versus meters

CS-v4 EAc3: Advanced Energy Metering
posted by Jens Apel on Jul 19, 2017, 2:57 am

I am somewhat confused comparing the requirements of C&S and New Construction. In C&S requirements there is no statement about 10% of energy end use; to me that means advanced meters only...

Last reply: Jens Apel, May 14, 2018, 2:12 am

Insulation- option 2 budget calculation method

NC-v4 EQc2: Low-emitting materials
posted by Caroline PIN on Dec 16, 2014, 12:20 pm

Dear all,
The guide is not very clear about interior or exterior insulation when we use option 2.
Exterior insulation must be included in option 2 calculation for New Construction of...

Last reply: Irene Chung, Apr 24, 2018, 6:44 pm

Parking spaces for projects logistics

NC-2009 SSc4.3: Alternative transportation - low-emitting and fuel-efficient vehicles
posted by Anna Korinkova on Apr 9, 2018, 8:00 am

Our project is an exhibition center. Do we have to count parking spaces for exhibition logistics (incl. trucks, vans, supply deliveries ets.) into the LEV/FEV calculation? Thanks.

Last reply: Emily Purcell, Apr 9, 2018, 9:34 am

90.1 2010: V4: Baseline Lighting Control

NC-v4 EAp2: Minimum Energy Performance
posted by Adrien Dumolard on Aug 3, 2016, 11:11 am

I work on my first PRM.
In the mandatory provisions, the standart say:
"The controlled lighting shall have at least one control step between 30% and 70% (...

Last reply: Marcus Sheffer, Apr 4, 2018, 9:31 am

Additional requirements- Guarantees of Origin (GOs)

NC-2009 EAc6: Green Power
posted by Jens Apel on Oct 6, 2016, 5:34 am

The European ACP for EAc6 states:
"Guarantees of Origin (GOs) are an acceptable equivalent to the...

Last reply: FABIO VIERO, Feb 19, 2018, 5:29 am