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environmental attributes (e.g. REC’s) retained

NC-v4.1 EAc2: Optimize Energy Performance
posted by Martin Maribo on Sep 8, 2022, 9:53 am

Can the purchase of environmental attributes be used to improve the Cost PCI points?

Last reply: Jamy Bacchus, Sep 12, 2022, 10:57 pm

Any initial findings regarding Project Appendix G performance under v4.1 compared to v4 (or even v3)?

NC-v4.1 EAc2: Optimize Energy Performance
posted by Joanna Switzer on Sep 24, 2019, 4:09 pm

Hi all,

Given the number of variables that have changed between v4 and v4.1 Optimize Energy analysis protocol, I am uncertain how to accurately preface the likely impact / rigor involved...

Last reply: Marcus Sheffer, Aug 2, 2022, 5:30 pm

Carbon emission for Electrical Energy and Natural gas

NC-v4.1 EAc2: Optimize Energy Performance
posted by SAMY Chamy on Jun 30, 2022, 8:57 am

Dear Concern

Our project is located in Bangladesh and we are looking for carbon emissions per unit of electricity production and 1 m3 of natural gas usage.

In a Global...

v4.1, and Photovoltaic VE

NC-v4.1 EAc2: Optimize Energy Performance
posted by Kyle G. Pearson on May 20, 2022, 6:07 pm

Marcus Sheffer LEED Fellow 7group / Energy Opportunities LEEDuser Expert 5738 thumbs up May 23, 2022- 4:31 pm We will try to anwer this question where it has been repeated in the Warehouses forum. Log in or register to post comments Kyle G. Pearson LEEDuser Premium Member 1 thumbs up May 23, 2022- 4:37 pm Perfect.  It didn't look like there was a lot of traffic in that forum, so I thought it best to ask it here, as well. Log in or register to post comments ...

Last reply: Kyle G. Pearson, May 23, 2022, 4:37 pm

Off Site Power Purchase Agreement to Claim Saving??

NC-v4.1 EAc2: Optimize Energy Performance
posted by SAMY Chamy on Apr 16, 2022, 12:27 am

Dear Concern:-

I have purchased renewable electrical energy (Power Purchase Agreement) from the nearest solar power plant as Kwh so I have to get a point in Renewable energy via ...

Last reply: SAMY Chamy, Apr 25, 2022, 12:35 am

Has LEED provided any incentive for electrifying buildings in areas with clean electrical grids?

NC-v4.1 EAc2: Optimize Energy Performance
posted by Tim Nabholz on Sep 21, 2021, 1:47 pm

Hi there, 

I am working on a LEED v4 project looking at following EApc95 for Energy. I understand that the v4.1 Energy Reduction credit follows the same requirements as v4 EApc95 (except...

Last reply: Jamy Bacchus, Sep 22, 2021, 3:32 pm

EAc2 option question and PCI calculation

NC-v4.1 EAc2: Optimize Energy Performance
posted by Andrew Shaw on Jul 27, 2021, 12:03 pm

Hello everyone,

I work for a ventilation equipment manufacturer who recently supplied a couple of ERV units for EAc2 and the minimum energy performance prerequisite. I got in touch with...

Last reply: Andrew Shaw, Aug 3, 2021, 12:23 pm

Calculation in relation to the basic model

NC-v4.1 EAc2: Optimize Energy Performance
posted by Léanna Chérot on May 31, 2021, 3:55 am

Hello,
In the context of a project half offices and half factory New construction carried out on 3 floors, the last one will not be occupied, not heated and not ventilated. It will remain...

Last reply: Marcus Sheffer, Jun 30, 2021, 8:59 am

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