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Natural Gas Fired Heat Pump

CI-2009 EAc1.3:Optimize Energy Performance—HVAC
posted by  Crystal Wu  on 

Dear all, we have a project in Japan that uses natural gas fired heat pump to provide heating and cooling.

2
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4454 thumbs up
Tue Jul 18, 2017, 4:11 am

Energy Model for Ice Rink

NC-v4 EAp2:Minimum energy performance
posted by  Shenhao Li  on 

Hello, We have a speed skating oval project. Should the energy used for ice rink modeled as process load? We think this will be the major energy consumption.

3
Default Avatar
Atkins
LEEDuser Basic Member
7 thumbs up
Thu Jul 6, 2017, 1:22 pm

Existing Landscape Area

ND-Plan-v4 GIBc4:Outdoor water use reduction
posted by  Noriko Nagazumi  on 

Hi, Our project has a portion of existing landscaped area within the project boundary.

2
LEED AP-ND, Principal
Criterion Planners
LEEDuser Expert
231 thumbs up
Wed Jun 21, 2017, 8:38 am

Enhanced EPD program

NC-v4 MRc2:Building product disclosure and optimization - environmental product declarations
posted by  Akira Kataoka  on 

I understand that USGBC are seeking feedbacks from stakeholders on the draft EPD guidance. When is the final version scheduled to be ready and when would the guidance become effective?

3
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General Manager
Japan Environmental Management Association for Industry
LEEDuser Basic Member
0 thumbs up
Wed Nov 16, 2016, 1:35 am

Ventilation and filteration for Staircase for Feature 64

WELL v1 Building Standard Tip Sheet
posted by  Xinrong Zhao  on 

Hello, Thank you Tristan for adding a WELL discussion to this site. My rpoject is an 18 floor residential project. The staircase is use for Fire exits.

3
Wed Aug 10, 2016, 8:46 pm

a question about DES option 1

CS-2009 EAc3:Enhanced Commissioning
posted by  Shenhao Li  on 

Hello! I have a question about EAc3 for DES system.

4
Wed Jul 27, 2016, 11:23 pm

BOD and OPR

CI-v4 EAp1:Fundamental commissioning and verification
posted by  Erin Rowe  on 

I am looking at an OPR for a project pursuing this credit, and it is quite high level.

3
Thu Jul 21, 2016, 2:10 pm

Untenanted spaces with no lease agreements

CS-2009 IEQp1:Minimum IAQ Performance
posted by  John Mader  on 

We have a question about retail tenant spaces inside an office building.

7
Tue Jul 5, 2016, 2:55 am

Chilled Beam System Energy Modeling- CS v2009

CS-2009 EAp2:Minimum Energy Performance
posted by  Shenhao Li  on 

Hello Everyone, I have an office project which is designed to use a little compicated HVAC system.

2
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4454 thumbs up
Tue May 10, 2016, 9:55 am

single zone or multi-zone calculation?

NC-2009 IEQp1:Minimum IAQ Performance
posted by  Hongyun Zhou  on 

I have a project, which have two types of system: 1. OA system offering the fresh air to each room, and each room has an individual fan coil unit . 2.

2
Fri Apr 1, 2016, 1:41 am