Post a question or comment
Credit Filters
Optimize energy performance
Filter by location
Forum
Topic
Replies
Recent

LPD Method for the Baseline Energy Model.

NC-2009 EAc1:Optimize energy performance
posted by  Khaled Fouda  on 

Do I have to chose one categorization procedure (Building Area or Space by Space Method) to determine the lighting power density (LPD) in the Baseline Energy Model? My building is Mixed-Use so I h

1
Wed Jul 30, 2014, 7:12 pm

Packaged terminal heat pumps

posted by  V. Miller  on 
1
Tue Sep 28, 2010, 2:28 am

daylight sensing

NC-2009 EAc1:Optimize energy performance
posted by  Francesco Passerini  on 

I wonder whether daylight sensing (lights are dimmed automatically according to daylight) can increase the points a project can obtain in this credit. Table G36.2 doesn’t mention such a system.

1
Thu Nov 13, 2014, 3:52 pm

Lift Energy assessment in LEED

NC-2009 EAc1:Optimize energy performance
posted by  Edwin Wealend  on 

Hi Is lift energy included as a process load as part of the 25% minimum requirement for process loads? If so are there any references or guidance on how to estimate its energy consumption.

1
Wed Feb 9, 2011, 2:08 pm

Questions about High-rise residential LEED Energy Modeling

NC-2009 EAc1:Optimize energy performance
posted by  Tommy Xing  on 

Hi I’m working on a High-rise residential LEED energy modeling project now. I have a question regarding the lighting.

0

LED Lamps in Fixtures Designed for Other Lamps

NC-2009 EAc1:Optimize energy performance
posted by  Pat Thomas  on 

We are planning to use fixtures designed for use with MR-16 or incandescent lamp but will be installing LED lamps.

1
Thu Feb 7, 2013, 1:54 pm

Building Envelope Requirements for Continuous Insulation

NC-2009 EAc1:Optimize energy performance
posted by  Myra Villalobos  on 

We have a project that has structural masonry walls, and interior steel studs. Appendix G requires 7.5 c.i. for our walls, so I have two questions: 1.

1
Tue Jul 19, 2011, 7:27 pm

Process Load or Regulated Load

NC-2009 EAc1:Optimize energy performance
posted by  Erin Nuckols  on 

In the case of a museum, is the humidification of a structure considered process load or regulated load?

1
Tue Apr 9, 2013, 7:41 pm

ASHRAE Baseline Constructions - with two building types

NC-2009 EAc1:Optimize energy performance
posted by  Alice chen  on 

Hi all, Has anybody have experience in working on a large warehouse connected with a small office building? I imported two baseline constructions, one is semiheated for warehouse, the other is no

1
Fri Jul 22, 2016, 2:07 pm

Question About UPS and Power Supply Efficiency

NC-2009 EAc1:Optimize energy performance
posted by  Ricardo Marques  on 

HI! I would like to take a question about data center's based on Ashrae 90.1 2007 for Leed 2009. In Appendix G "Performance Rating Method", in Baseline Building Performance, I have to attribute a

0