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Tankless Electrical Water Heaters

CS-2009 EAp2: Minimum Energy Performance
posted by Pedro Urazan on May 11, 2016, 10:51 am

Hi,

Do tankless Electrical water heaters have to comply with any efficiency requirements, in order to comply with the 7.4 mandatory provisions? On table 7.8 the performance requirements...

Last reply: , Jun 10, 2022, 10:53 am

Intelligent Glazing

NC-2009 IEQc8.1: Daylight and views - daylight
posted by Peter Sushch on Jun 6, 2016, 3:57 pm

For the majority of our project we are using intelligent, electrochromic windows that automatically tint to maximize natural light. How should we go about calculating and documenting daylighting...

Last reply: Renee Azerbegi, Aug 30, 2016, 10:48 am

Does base building performance now impact CI performance?

CI-v4 EAp2: Minimum Energy Performance
posted by Kristopher Baker on Aug 23, 2016, 12:23 pm

It appears that there is a fairly major shift in the relationship between the tenant spaces within the project scope and the...

Last reply: Marcus Sheffer, Apr 13, 2018, 10:57 am

University Campus Project

NC-v4 LTc5: Access to quality transit
posted by Michele Helou on Oct 10, 2016, 2:58 pm

We have a university academic building with a weekday schedule M-F.
We had not planned to register as a Schools project but wonder if some of the Schools requirements for this credit might...

Last reply: emily reese moody, Apr 25, 2018, 2:11 pm

Daylight Analysis

NC-2009 IEQc8.1: Daylight and views - daylight
posted by SAMY Chamy on Jun 15, 2016, 8:03 am

Dear All

we have done daylight analysis for factory building.

we get daylight of 85% in 9 AM and 73 % in 3AM (Date -21 - September)

In this case which value we take to enter...

Last reply: GBD Architects, Sep 13, 2017, 12:18 pm

Filling out the C&D waste Calculator

NC-v4 MRc5: Construction and demolition waste management
posted by Jenelle Shapiro on May 18, 2016, 12:05 pm

a similar but more detailed question on this same subject at https://leeduser.buildinggreen.com/forum/regulation-commingled-recycling-facilities#comment-53854. Please look on that forum for an answer. Log...

Last reply: RETIRED, Feb 25, 2019, 6:34 pm

Simple box model

NC-v4 IPc1: Integrative process
posted by Edgar Arevalo on May 1, 2017, 5:49 pm

Ok.... So I'm working on my first LEED v4 BD+C project, and we're looking to pursue the IP credit. As I'm already generating simple box energy model, the requirements state that I target at...

Last reply: Oliver Pearce, Oct 11, 2019, 6:08 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

Tenant Guidelines credit substitution to v4?

CS-2009 SSc9: Tenant Design and Construction Guidelines
posted by Maria Porter on Sep 20, 2017, 5:34 am

with multiple individuals or committees to gain the necessary approvals or changes. And I just want to remind LEED Canada users reading this discussion forum, that direction was provided for this issue in Credit...

Last reply: Allen Cornett, Jan 23, 2020, 11:10 am

tenants meters data collection requirement

CS-v4 EAc3: Advanced Energy Metering
posted by Ricardo Sá on Dec 21, 2017, 10:52 am

variations section. Maybe USGBC could add "advanced" in the requirements as well. @Pedro, in case you clarify further with USGBC, could you please add your findings here in the forum? Log...

Last reply: Julio Fernandez Amodia, Nov 22, 2023, 5:39 am