Forum

Forum » CS-2009 EAp2
Topic

U-Values Requirements for Skylight with Curbs

CS-2009 EAp2: Minimum Energy Performance
posted by Maya Karkour on Mar 31, 2010, 6:07 am

Hello,

This credit requires us to comply with the U-values prescribed by ASHRAE Standard 90.1-2007.

Our project has a Glass skylight covering more than 5% of the roof. The U-...

Last reply: Tristan Roberts, Apr 1, 2010, 8:48 am

Are there some list of

CS-2009 EAp2: Minimum Energy Performance
posted by Armen Khachikyan on Apr 22, 2010, 7:43 am

Are there some list of sooftware which can be used for modeling? Can we use eQuest programm for it?

Last reply: Marcus Sheffer, Feb 16, 2011, 8:37 am

EAp2 LEED Online form

CS-2009 EAp2: Minimum Energy Performance
posted by Richard Fost on May 4, 2010, 4:42 pm

For a core & shell project in which the developer does not have control over interior (tenant) build-out, why does the LEED Online form require (or is automatically populated with) EPA Target...

Last reply: Christopher Schaffner, Jun 30, 2010, 7:01 pm

Dimming Lights- Internal Lighting Power Allowance

CS-2009 EAp2: Minimum Energy Performance
posted by Maya Karkour on Jun 29, 2010, 4:45 am

Hello,

Does anybody know how to integrate dimming lighting power in the total installed interior lighting power ? Do we assume that the light bulbs are always dimmed to the max (and...

Last reply: Marcus Sheffer, Jul 24, 2013, 3:11 pm

Process and non-Process energy

CS-2009 EAp2: Minimum Energy Performance
posted by Billy Ng on Jul 29, 2010, 10:55 pm

For Core and shell rating system, do I consider the Process energy in the calculation.

below equation is what i have in mind after read the guidebook.
[(Process + non-Process...

Last reply: Edwin Wealend, Sep 20, 2010, 9:50 am

Exterior Building Lighting Power calculation

CS-2009 EAp2: Minimum Energy Performance
posted by Adriana Hansen on Aug 5, 2010, 1:48 pm

Hello,

I am going to certify a shopping center and I have two questions:

1) Its façade uses recessed volumes to create movement and interesting angles, interposing façade panels at...

Last reply: Christopher Schaffner, Aug 9, 2010, 8:12 pm

Problems with LEED EAp2 form table EAp2-4?

CS-2009 EAp2: Minimum Energy Performance
posted by Leticia SooHoo on Aug 11, 2010, 3:46 pm

Hi there,

I am in the process of filling out the LEED EAp2 form for a LEED-NC project. On page 7, table EAp2-4, when I input the numbers from my Energy model (EnergyPro, UTIL-1) into the...

Last reply: Yu Wang, May 25, 2011, 9:21 am

Computer load

CS-2009 EAp2: Minimum Energy Performance
posted by Diana Wellenbrink on Aug 18, 2010, 11:11 pm

Should a computer be calculated as 400W or according to Energy star in our case 175 KWh/annual or around 80 W?: ref: http...

Last reply: Christopher Schaffner, Aug 19, 2010, 8:05 am

restaurant equipment

CS-2009 EAp2: Minimum Energy Performance
posted by Diana Wellenbrink on Aug 18, 2010, 11:14 pm

Should future restaurant equipment be enluded in the calcs?

Last reply: Marcus Sheffer, Aug 20, 2010, 3:08 pm

Lighting and Equipment controlled by BMS

CS-2009 EAp2: Minimum Energy Performance
posted by Diana Wellenbrink on Aug 18, 2010, 11:19 pm

What is the corret way of calculating lighting and equipment controlled by Building Management System?

Last reply: Marcus Sheffer, Aug 20, 2010, 2:20 pm
Post a question