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

Design Temperatures in Cooling and Heating - Must they differ 5 oF?

NC-v4 EAc2:Optimize energy performance
posted by  Konstantina Kalliakoudi  on 

Hello to all,

When I am building the proposed building in my energy model has the design temperature in Cooling differ from the design temperature in Heating +5 oF?

1
Thu Jan 24, 2019, 4:15 pm

Uvalue for Slab on grade floor and ASHRAE 90.1.2010

NC-v4 EAc2:Optimize energy performance
posted by  Konstantina Kalliakoudi  on 

Hello,

I am trying to  build my proposed and my baseline building in equest.

My problem is that for the structure element " floor on slab" I need to Input the Uvalue.

2
Editorial Director
BuildingGreen, Inc.
LEEDuser Expert
159 thumbs up
Tue Nov 6, 2018, 5:25 pm
1
Mon Nov 5, 2018, 8:10 pm

Target Finder

NC-v4 EAc2:Optimize energy performance
posted by  Edgar Arevalo  on 

I am working on a sanitation maintenance garage, which is a major renovation project, and I plugged the necessary info at EPA Target Finder.

3
Default Avatar
Director of Sustainability
Edifícios Saudáveis Consultores (503 910 767)
LEEDuser Basic Member
79 thumbs up
Mon Oct 29, 2018, 3:32 pm

Select system for the Baseline building according ASHRAE 90.1 -2010 - Proposed wiht Heat pump

NC-v4 EAc2:Optimize energy performance
posted by  Konstantina Kalliakoudi  on 

Hello,

I have following questioning:

My proposed building is nonresidential 710.000 ft2 and the Heating/ Cooling production is made with Chillers and Heat pumps.

1
Fri Oct 26, 2018, 4:20 pm

ASHRAE 90.1.2010 and unmet hours

NC-v4 EAc2:Optimize energy performance
posted by  Konstantina Kalliakoudi  on 

Hello to all,

I have following questions concerning  ASHRAE 90.1.2010 and unmet hours:

2
Default Avatar
Director of Sustainability
Edifícios Saudáveis Consultores (503 910 767)
LEEDuser Basic Member
79 thumbs up
Thu Oct 18, 2018, 2:10 pm

Data Center Baseline System Selection

NC-v4 EAc2:Optimize energy performance
posted by  Kristen Magnuson  on 

We are modeling a large data center for LEED V4 using the ASHRAE 2010 appendix G as the baseline. The selection of baseline system is not completely clear to me and I was hoping for some guidance.

7
LEED AP BD+C, PM / Energy Modeler
LEEDuser Basic Member
1 thumbs up
Mon Oct 1, 2018, 6:15 pm
2
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4454 thumbs up
Wed Sep 26, 2018, 12:03 pm