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Energy Star equipment

CI-2009 EAp2:Minimum Energy Performance
posted by  mingyu Zhang  on 

Hi All: Our project is a little bit special, so i wonder whether we can get the scores of EAp2-4.

1
Tue Aug 16, 2016, 3:02 pm

Diversity factors in ventilation rates calculation

Schools-2009 IEQp1:Minimum IAQ Performance
posted by  mingyu Zhang  on 

Our project in China is a K-12 school which consist of 2 learning buildings, a sport center and a performing center. When we compare the ventilation rates calculated according to ASHRAE 62.1 with L

1
Tue Jan 24, 2017, 1:57 pm

Use of greywater

Pilot-Credits WEpc10:Sustainable wastewater management
posted by  Noriko Nagazumi  on 

Hi all, We pursued Pilot Credit WEpc10 through Option 2, and planned to use recycled grey water for flush fixtures.This recycled grey water accounts for 100% reduction in flush water user from the

0

water retention agent

NC-2009 WEc1:Water Efficient Landscaping
posted by  Renaud Gay  on 

Hi, I was wondering if anyone already used water retention agents added in the soil, such as acrylamide in any project and how this was documented. Thanks!

1
Mon Apr 20, 2015, 6:33 pm

Green Power - Carbon Offset

CI-2009 EAc4:Green Power
posted by  Henry Mak  on 

Hi All, I am working on a project located in China.The owner is the local electric company who has solar power and wind power supply.

1
Wed Dec 2, 2015, 2:37 pm

Improving thermal comfort for ski center and ice rink

NC-2009 IEQc7.1:Thermal Comfort—Design
posted by  Chen Jin  on 

I am dealing with a complex commercial center that contains a ski center and a ice rink, which clearly fall outside of the comfortable zone of ASHRAE 55.

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unfinished space simulation

NC-2009 EAp2:Minimum Energy Performance
posted by  Hongyun Zhou  on 

My building has four floors, and 4th flr is left empty for future use.

1
Wed May 24, 2017, 4:07 pm

Is there LEED CS Precertification plaque?

General forums
posted by  Wangsoo Lee  on 

Is there LEED CS Precertification plaque?

1
Wed Dec 30, 2015, 7:32 pm

DCV requirement for high-occupancy areas

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

Hello! We have a canteen project in Shanghai. The building has three floors, total GFA is 64,067 square feet. The baseline HVAC system type is system 6.

1
Tue Apr 5, 2016, 2:48 pm

Faucet Flowrate at Actual Water Supply Pressure

CI-2009 WEp1:Water Use Reduction—20% Reduction
posted by  Ran Zhang  on 

Hi all, I have a question in regard to the flowrate of faucet, whether it should be based on the 60psi specified by LEED or local water supply pressure.

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