Log in
Forum » NC-2009 EAc1
Topic

Efficiencies for System 4 – PSZ-HP (packed roof top heat pump)

NC-2009 EAc1: Optimize Energy Performance
posted by Francesco Passerini on Sep 27, 2012, 10:21 am

According to Table G3.1.1A for the baseline model I have to model System 4 – PSZ-HP (packed roof top heat pump).
I’m wondering what efficiencies I have to consider.
Shall the electric...

Last reply: Francesco Passerini, Oct 10, 2012, 6:28 am

Building recessed into hill/mountain

NC-2009 EAc1: Optimize Energy Performance
posted by Anoop Vijay on Oct 7, 2012, 12:23 pm

Hi,
I have a query related to baseline modeling for a hotel project in oman. This hotel is built on a hillside with the building recessed into the hill completely on one side. The eastern...

Last reply: Marcus Sheffer, Oct 8, 2012, 10:18 am

Spreadsheet for Data Centers

NC-2009 EAc1: Optimize Energy Performance
posted by Ricardo Marques on Oct 1, 2012, 4:59 am

Hi,
I can´t find the spreadsheet “A Data Center Power Train 1-150170-11A”. I want the latest version the spreadsheet available. This spreadsheet supports the calculation of savings for...

Last reply: Marcus Sheffer, Oct 4, 2012, 10:43 am

EAp2 Section 1.6

NC-2009 EAc1: Optimize Energy Performance
posted by Loren Keith Aiton on Sep 28, 2012, 7:12 pm

We have an extremely large site are to building area ratio. The building covers only 2% of the site. When we inputed the site are and minimum watts per square foot we came up with an...

Last reply: Marcus Sheffer, Oct 1, 2012, 10:06 am

Spreadsheet for Data Centers

NC-2009 EAc1: Optimize Energy Performance
posted by Ricardo Marques on Sep 28, 2012, 6:48 pm

Hi,
I can´t find the spreadsheet “A Data Center Power Train 1-150170-11A”. I want the latest version the spreadsheet available. This spreadsheet supports the calculation of savings for...

Central Plant Chilled Water + Onsite electric HW boiler

NC-2009 EAc1: Optimize Energy Performance
posted by Ramana Koti on Sep 21, 2012, 3:00 pm

Dear all,

I'm modeling an all electric university building that is 32,000 sf/5 floors with chilled water from a central plant and hot water from an onsite electric boiler. If Performance...

Last reply: Ramana Koti, Sep 25, 2012, 11:37 am

Energy Star Applicance Energy Model Credit

NC-2009 EAc1: Optimize Energy Performance
posted by Matt Edwards on Sep 20, 2012, 12:57 pm

Anybody know if LEED Reviewers are still allowing credit in energy models(LEED NC 2009 EAp2 and EAc1) for installing energy star appliances like dishwashers, clothes dryers, clothes washers, etc...

Last reply: Marcus Sheffer, Sep 20, 2012, 1:46 pm

LEED for Retail

NC-2009 EAc1: Optimize Energy Performance
posted by Mark Zoeteman on Sep 20, 2012, 10:57 am

Are there software programs that model refrigeration systems stipulated in LEED for Retail other than eQUEST refrigeration version?

Last reply: Marcus Sheffer, Sep 20, 2012, 11:40 am

CHP Electric Output

NC-2009 EAc1: Optimize Energy Performance
posted by Francesco Passerini on Sep 20, 2012, 8:43 am

I have some doubts concerning Appendix D of the document “Treatment of District or Campus Thermal Energy in LEED V2 and LEED 2009 – Design & Construction”...

Residential and nonresidential spaces in the same building

NC-2009 EAc1: Optimize Energy Performance
posted by Francesco Passerini on Sep 17, 2012, 5:10 am

I’m modelling a hotel in which three floors are occupied by rooms (residential, tot. area 733m^2) and two floors (one underground) are occupied by services and a wellness centre (non-residential...

Last reply: Marcus Sheffer, Sep 19, 2012, 9:10 am