Log in
Forum » NC-2009 EAc1
Topic

Renewable energy in EAc1

NC-2009 EAc1: Optimize Energy Performance
posted by VICTOR MORENO on Jul 21, 2016, 4:22 pm

Marcus Sheffer LEED Fellow 7group / Energy Opportunities LEEDuser Expert 5867 thumbs up July 21, 2016- 4:48 pm I'll answer in the EAp2 forum. No need to post the same question in multiple forums. Log in or register to post comments ...

Last reply: Marcus Sheffer, Jul 21, 2016, 4:48 pm

ASHRAE Baseline Constructions

NC-2009 EAc1: Optimize Energy Performance
posted by Alice chen on Jul 18, 2016, 7:18 am

Hi All,

I am working on a large warehouse building with a small office building on the site.

The warehouse is heated only, so I suppose that is semiheated space, is that right?...

Last reply: Alice chen, Jul 19, 2016, 12:43 pm

ASHRAE 90.1 Table 6.5.3.1.1A VS Table G3.1.2.9

NC-2009 EAc1: Optimize Energy Performance
posted by Ameet AA on Jun 29, 2016, 11:02 pm

Hello,

I'm confused with the two tables. In Table 6.5.3.1.1A option 2, the limit is fan system input power; whereas in Table G3.1.2.9, the limit given by the same equation is brake horse...

Last reply: Ameet AA, Jul 10, 2016, 11:29 pm

How to get the benefit of automatic shading control device

NC-2009 EAc1: Optimize Energy Performance
posted by Yusuf Turab on Jun 27, 2016, 3:24 am

We are using Visual DOE 4.2 software for energy modeling and we are doing one LEED NC project, the project team is planning to do the automatic sensor control window shading device, and how to...

Last reply: Marcus Sheffer, Jul 1, 2016, 10:14 am

Air Filter "Dirty Filter" Allowance in Fan Energy Calcs

NC-2009 EAc1: Optimize Energy Performance
posted by Charles Shinneman on Jun 29, 2016, 11:49 am

I cannot find where there is any mention about "air filter loading" allowance requirements for fan power calculations. Is it acceptable to perform power calculations based in "opening day" power...

Last reply: Marcus Sheffer, Jul 1, 2016, 10:04 am

Unoccupied Cooling/Heating

NC-2009 EAc1: Optimize Energy Performance
posted by SAMY Chamy on Mar 18, 2016, 5:36 am

Dear All:-

Our project located in Pakistan and the client not interested in Unoccupied cooling /Heating so it not considered in proposed case energy simulation

But we consider...

Last reply: Muzammal Abbas LEED AP (BD+C), Jun 29, 2016, 3:02 am

Fan Power Approach Not Commented on by LEED Reviewer

NC-2009 EAc1: Optimize Energy Performance
posted by Charles Shinneman on Jun 22, 2016, 6:40 pm

I just got some comments back from a LEED submission.

The reviewer notes that my input summary does not match the plans. Particularly fan power.

Problem is, I already wrote and...

Last reply: Marcus Sheffer, Jun 22, 2016, 10:58 pm

existing not occupied parts

NC-2009 EAc1: Optimize Energy Performance
posted by Francesco Passerini on May 24, 2016, 10:59 am

In the building that I’m modeling some parts were existing prior to the project, some parts are new. Some existing parts were neither occupied nor conditioned but they are going to be occupied...

Last reply: Francesco Passerini, May 24, 2016, 11:50 am

Cost Savings from an Owner PPA

NC-2009 EAc1: Optimize Energy Performance
posted by David Hart on Mar 11, 2016, 1:02 pm

If an owner constructs a remote net-metered PV system as part of a power purchase agreement (PPA), can the PPA cost savings be used to increase the efficiency (cost) savings vs. the baseline...

Last reply: Marcus Sheffer, Mar 24, 2016, 12:35 pm

Basecase System selection

NC-2009 EAc1: Optimize Energy Performance
posted by SAMY Chamy on Mar 19, 2016, 6:10 am

Dear All:-

Our project is G+3 factory building and a floor area of 1,80,000 Sq.ft

80000 Sq.ft is A/c area and remaining areas are Ventilated by fresh air fans so we take system 06...

Last reply: Marcus Sheffer, Mar 21, 2016, 6:17 pm