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Thu Feb 8, 2018, 3:04 pm

Minimum 18% energy saving after April 2016 - Scoring

NC-2009 EAc1:Optimize energy performance
posted by  Eric Claycamp  on 

My project will likely reach 20% to 23% Energy Savings. Does this mean I can only score the points after I meet the minimum? In other words is a 20 percent reduction only one credit point?

3
Thu Dec 28, 2017, 4:02 pm

Energy modeling- DOAS units with reactivation air

NC-2009 EAc1:Optimize energy performance
posted by  Matt Hollenbeck  on 

I have an HVAC system that will use a DOAS unit to supply neutral temperature air in a humid climate (climate zone 2).  The proposed DOAS unit utilizes a dessicant wheel with reactivation

3
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4461 thumbs up
Sat Dec 9, 2017, 7:31 pm

Office Building with Data Center

NC-2009 EAc1:Optimize energy performance
posted by  Lise Dannesboe  on 

I have a possible case with a office building that also contains a large Data Center.

5
Delta Electronics
LEEDuser Basic Member
0 thumbs up
Mon Nov 27, 2017, 2:36 pm

Energy Saving from Process Boiler

NC-2009 EAc1:Optimize energy performance
posted by  sompoche sirichote  on 

Our project is an existing manufacturing project and we have 1 existing steam boiler and will install 1 new.

3
Thu Oct 12, 2017, 9:51 am

Air Filter "Dirty Filter" Allowance in Fan Energy Calcs

NC-2009 EAc1:Optimize energy performance
posted by  Charles Shinneman  on 

I cannot find where there is any mention about "air filter loading" allowance requirements for fan power calculations.

1
Fri Jul 1, 2016, 2:04 pm

Landscape lighting

NC-2009 EAc1:Optimize energy performance
posted by  Julien Daclin  on 

Appendix G (Table 3.1) states that lighting power for building facades has to be modeled in the energy simulation.

1
Mon Sep 19, 2011, 8:39 pm

List of approved LEED modeling Software

NC-2009 EAc1:Optimize energy performance
posted by  Lawrence Lile  on 

I find a listing of approved software for LEED energy modeling here http://energy-models.com/blog/list-approved-leed-simulation-software-packages and in the EAp1 leedonline form.

1
Wed May 22, 2013, 7:20 pm

SS - EM

NC-2009 EAc1:Optimize energy performance
posted by  SSN Energy Model  on 

Dear All, I am doing Energy Model for Shopping Mall Project. Currently, I am working for Proposed Case. As per the design, the proposed system is 10 no of VRF with COP 3.8.

1
Sun Feb 19, 2017, 5:24 pm

LPD for space with higher headroom

NC-2009 EAc1:Optimize energy performance
posted by  William Wong  on 

Does anyone know what headroom height are based on when ASHRAE design the LPD for space-by-space method (Table 9.6.1) ?

1
Mon Feb 13, 2012, 2:41 pm