Forum quick links
Natural Gas Fired Heat Pump
CI-2009 EAc1.3:Optimize Energy Performance—HVACposted by Crystal Wu on
Dear all, we have a project in Japan that uses natural gas fired heat pump to provide heating and cooling.
Energy Model for Ice Rink
NC-v4 EAp2:Minimum energy performanceposted 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.
Existing Landscape Area
ND-Plan-v4 GIBc4:Outdoor water use reductionposted by Noriko Nagazumi on
Hi, Our project has a portion of existing landscaped area within the project boundary.
Enhanced EPD program
NC-v4 MRc2:Building product disclosure and optimization - environmental product declarationsposted 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?
Ventilation and filteration for Staircase for Feature 64
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.
a question about DES option 1
CS-2009 EAc3:Enhanced Commissioningposted by Shenhao Li on
Hello! I have a question about EAc3 for DES system.
BOD and OPR
CI-v4 EAp1:Fundamental commissioning and verificationposted by Erin Rowe on
I am looking at an OPR for a project pursuing this credit, and it is quite high level.
Untenanted spaces with no lease agreements
CS-2009 IEQp1:Minimum IAQ Performanceposted by John Mader on
We have a question about retail tenant spaces inside an office building.
Chilled Beam System Energy Modeling- CS v2009
CS-2009 EAp2:Minimum Energy Performanceposted by Shenhao Li on
Hello Everyone, I have an office project which is designed to use a little compicated HVAC system.
single zone or multi-zone calculation?
NC-2009 IEQp1:Minimum IAQ Performanceposted 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.