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

Energy Modeling for a Group Certification

CS-2009 EAp2:Minimum energy performance
posted by  Susan Di Giulio  on 

We are working on an open-air shopping mall with 6 buildings arranged around a main "street". Some are attached and some aren't.

1
Tue Apr 9, 2013, 2:20 pm

U-factor for existing masonry wall

CS-2009 EAp2:Minimum energy performance
posted by  Morteza Kasmaei  on 

Hello All In this LEED_CS project, the existing masonry wall was changed to the following configuration (from outside to inside): - glass-fiber-reinforced concrete panels [TAKTL] on galvanized st

1
Fri Aug 23, 2013, 7:42 pm

Ashrae 90.1 - Tradable Surfaces

CS-2009 EAp2:Minimum energy performance
posted by  Angela Saggin  on 

Hi! We have some canopies in our project, but one of these canopies is 5w over-lighted. It's our understanding that we can make it up by under-lighting other tradable surface.

1
Mon Feb 13, 2012, 7:59 pm

Must the space for the Systems 9 and 10 be heated?

CS-2009 EAp2:Minimum energy performance
posted by  tiantian zhou  on 

Dear sir/madam, For the area of mechanical ventilation, the actual design has no heating but ventilation.

1
Wed Oct 9, 2013, 7:34 pm

COP - Future tenants - Energy Efficiency Simulation

CS-2009 EAp2:Minimum energy performance
posted by  Marcio Alberto Casado Pereira  on 

Hi, It is possible to demand a future COP to comply with for future tenants and consider this value for the simulation (Eap2)? Thanks in advance.

1
Fri Apr 27, 2012, 2:52 pm

Fan Power Limitation Pressure Drop Adjustment

CS-2009 EAp2:Minimum energy performance
posted by  Yu Wang  on 

Hallo everyone, I am modeling a C&S project with 8 floors, and system 7 will be used in the Baseline Case.

1
Fri Jun 15, 2012, 1:24 pm

Fan power calculations

CS-2009 EAp2:Minimum energy performance
posted by  Eleni Soulti  on 

Hello, We have received a review from LEED saying that for the baseline model there are inconsistencies between the demand values reported in Table EAp2-5 and Table 1.4. When completing Table 1.4

1
Mon Jun 30, 2014, 1:22 pm

Per area or Per linear meter requirement?

CS-2009 EAp2:Minimum energy performance
posted by  Katherine Ann Resurreccion  on 

Our project proposed to install facade lighting system. They will use a linear tube lamp and mount it to the facade. The lamp consumption is 3.5W per linear foot.

1
Mon Nov 19, 2012, 4:40 pm

supplemental heating system

CS-2009 EAp2:Minimum energy performance
posted by  Alfonzo Collins  on 

I am working on a high-rise residential building with VRF. The building envelope is heavily glass, so the owner has decided to also install a hydronic heating system at the building perimeter.

1
Tue Oct 28, 2014, 4:15 pm