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Ventilated Only Space Simulation

NC-2009 EAc1: Optimize Energy Performance
posted by TOMAS URIBE on May 6, 2014, 1:42 pm

Hello Marcus!

In the HVAC design of a project, there is a space where supply ventilation is included in order to accomplish the minimum amount of air required by ASHRAE 62.1-2007 standard...

Last reply: Marcus Sheffer, Oct 2, 2015, 4:16 pm

Rounding of Percent Energy Cost Savings for EAc1 Points

NC-2009 EAc1: Optimize Energy Performance
posted by Joseph Chappell on Aug 13, 2015, 2:53 pm

Hi all,

We recently received a final design review where our percent energy cost savings have been corrected by the reviewer to show 31.95%. This project is an existing building...

Last reply: Christopher Schaffner, Sep 14, 2015, 10:04 am

DES Option 2 when project contains the DES

NC-2009 EAc1: Optimize Energy Performance
posted by Stephanie Graham on Sep 9, 2015, 5:34 pm

Project is LEED-NC v2009 project in which a building contains a...

Last reply: Marcus Sheffer, Sep 10, 2015, 11:35 am

Group Certification NC V3 EAc1

NC-2009 EAc1: Optimize Energy Performance
posted by Neil Rosen on Sep 9, 2015, 1:19 pm

I am working on a project that consists of 2 buildings on one site that I plan on certifying using the Group Certification option discussed in the LEED Campus Guidance document.

In...

Last reply: Marcus Sheffer, Sep 9, 2015, 2:15 pm

Process Energy Savings- Exceptional Calculation- Dry Coolers

NC-2009 EAc1: Optimize Energy Performance
posted by MYRON JORDAN on Jul 30, 2015, 12:23 pm

My inquiry is based upon reducing the energy consumption of a chilled water system which is being used in a manufacturing facility. The chilled water system is specifically used for the...

Last reply: Marcus Sheffer, Sep 3, 2015, 2:30 pm

free waste heat from outside of LEED project for heating

NC-2009 EAc1: Optimize Energy Performance
posted by Mónika Egyed on Nov 26, 2014, 10:29 am

Our project is a small office building in Europe, on site of a great industrial plant with the same owner. The office building aims to achieve LEED Gold certification, while the plant does not....

Last reply: Emmanuel Pauwels, Sep 1, 2015, 1:27 pm

Renovation project Envelope question

NC-2009 EAc1: Optimize Energy Performance
posted by Saju Varghese on Aug 20, 2015, 10:14 am

I'm not really sure how the envelope should be input in baseline vs. proposed. Here is the reviewer comment "The LEED Summary report indicates that a single wall construction was modeled in both...

Last reply: Marcus Sheffer, Aug 20, 2015, 1:59 pm

2 energy point requirement

NC-2009 EAc1: Optimize Energy Performance
posted by Mike Stopka on Aug 17, 2015, 6:31 pm

I just wanted to verify that "Two (2) points mandatory for all LEED for New Construction projects registered after June 26, 2007" rule is no longer in effect.

Referring to this:
...

Last reply: Mike Stopka, Aug 18, 2015, 10:08 am

Process Load

NC-2009 EAc1: Optimize Energy Performance
posted by Muzammal Abbas on Aug 18, 2015, 3:06 am

Dear all,
We are doing a factory project in pakistan, which have a 1200 kw process machinery load, after energy modeling without process load we are saving 55 % from baseline but after...

Last reply: Marcus Sheffer, Aug 18, 2015, 9:10 am

2 point minimum requirement

NC-2009 EAc1: Optimize Energy Performance
posted by Mike Stopka on Aug 17, 2015, 6:35 pm

I just wanted to verify that "Two (2) points mandatory for all LEED for New Construction projects registered after June 26, 2007" rule is no longer in effect.

Referring to this:
...

Last reply: Marcus Sheffer, Aug 18, 2015, 9:06 am