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Option 2: New Building Institute Multifamily Guide under the LEEDv4.1 Residential Multifamily

NC-v4.1 EAc2: Optimize Energy Performance
posted by Anna Korinkova on May 26, 2021, 11:59 am

Hi, 

This question is related to the LEEDv4.1 Residential Multifamily scheme, but there doesn't seem to be this category available in the forum, hence I posting it here.  

We will...

Last reply: Anna Korinkova, Jun 11, 2021, 9:42 am

Energy Model- Alternative compliance for LEED V4.1 BD+C

NC-v4.1 EAc2: Optimize Energy Performance
posted by Amal Venugopal on Aug 7, 2020, 3:52 am

Hi All,

We have a project in Dubai targeting LEED Gold certification under LEED V4.1 BD+C New construction. As a green building consultant, we have planned to consider ASHRAE 90.1.2013 to...

Last reply: Marcus Sheffer, Jun 7, 2021, 11:00 am

Analyzing efficiency measures in addition to those in IP Credit: Integrative Process

NC-v4.1 EAc2: Optimize Energy Performance
posted by Mark Benson on May 14, 2021, 12:43 pm

The Reference Guide for this credit in both LEED v4 and v4.1 say "Analyze efficiency measures during the design process and account for the results in design decision making."  However, the...

Last reply: Marcus Sheffer, May 17, 2021, 9:50 am

Mix coefficients from the International Energy Agency CO2 Emissions from Fuel Combustion 2017 report

NC-v4.1 EAc2: Optimize Energy Performance
posted by Dang Thi on Jan 25, 2021, 10:29 pm

We have a project to persue LEED ZERO Carbon. However, we can not find mix coefficients from the International Energy Agency ...

Bollard lighting on a recreational path

NC-v4.1 EAc2: Optimize Energy Performance
posted by Randi Meredith on Dec 4, 2020, 1:19 pm

My town is proposing to install lighting along a partially wooded Rails-to-Trails path. Looking for specific recommendations for adequate lighting using bollards or something similar.

...

Consiterations-Equation PCI below PCIt

NC-v4.1 EAc2: Optimize Energy Performance
posted by Konstantina Kalliakoudi on Oct 4, 2019, 5:40 am

Dear Leedusers,

Please Confirm that the equation for “project percent improvement PCI below PCIt “ as mentioned at the credit is following :

[( PCIt- PCI)/ PCI...

Last reply: daric adair, Nov 30, 2020, 3:25 pm

Percentage Improvement using GHG emission metric

NC-v4.1 EAc2: Optimize Energy Performance
posted by Pan Pan on Aug 14, 2019, 3:18 am

Hi,

How is the calculation for...