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Microclimate conditions versus Climate zones by ASHRAE

NC-2009 EAp2: Minimum Energy Performance
posted by Esteban Undurraga on Jul 23, 2012, 5:57 pm

weather database should do the job. Will maintain the forum updated on the success (or not) of this matter. Log in or register to post comments ...

Last reply: Esteban Undurraga, Jul 25, 2012, 4:42 pm

MERV13s on VAV boxes

CI-2009 IEQc5: Indoor Chemical and Pollutant Source Control
posted by Michelle Rosenberger on Jul 24, 2012, 7:11 pm

We continue to struggle with the issue of whether...

Last reply: Dylan Connelly, Jul 25, 2012, 11:58 am

suggestions

General forums
posted by Bill Swanson on Jul 25, 2012, 8:52 am

they shouldn't. LEEDuser is open forum were we can express out first amendment protected opinions. Some people may think LEEDuser is controlled by the USGBC/ GBCI but it is an independent news group. Peter...

Last reply: Tristan Roberts, Jul 27, 2012, 12:41 pm

Annual Energy Cost Escalation

Schools-2009 EAc2: On-Site Renewable Energy
posted by Michael Trzcinski on Aug 7, 2012, 11:51 am

If a project includes a 3rd party PV system, and the electric rate increases each year after the 1st year (under the PPA), what rate must we use in calculating the dollar savings?

Last reply: Marcus Sheffer, Aug 7, 2012, 3:28 pm

High Trans. Building- No fixtures for Trans. Occupants

NC-2009 WEp1: Water Use Reduction
posted by James Del Monaco on Aug 9, 2012, 2:41 pm

I have a 7,000 SF Physical Education Building which has a majority of the space decicated to PE type activities such as dancing, weightlifting, etc. Otherwise there are two small office spaces...

Last reply: Carlie Bullock-Jones, Sep 11, 2012, 9:22 pm

Modeling a Natural Ventilation Building

NC-2009 EAc1: Optimize Energy Performance
posted by Carolina Vergnano on Aug 13, 2012, 10:35 am

Hi,

I'm working in a project that has 4 conditioned office rooms, which are enclosed by walls, and a café (adjacent to the office) that is natural ventilated.
The café is open to...

Last reply: Marcus Sheffer, Aug 23, 2012, 2:46 pm

ENERGY COST BUDGET METHOD, ENVELOPE

CI-2009 EAp2: Minimum Energy Performance
posted by TOMAS URIBE on Aug 14, 2012, 11:24 am

Greetings.
I am working on a Commercial interior project pursuing the EAP2, and I chose the section 11 as an alternative to prescriptive approach, but, i am a little bit confused about...

Last reply: Marcus Sheffer, Oct 19, 2012, 3:48 pm

WWR calculation- green wall- lattice

CS-2009 EAp2: Minimum Energy Performance
posted by Ron Dean on Aug 15, 2012, 6:51 pm

Hi all!

I’m modeling a 49-story building with 7 basements, and it has over 40 % (about 85 %) of its envelope covered with glazing, so I have a doubt about the calculation on the Window to...

Last reply: Marcus Sheffer, Jan 8, 2013, 3:42 pm

COC Certification Required for GC...?

NC-2009 MRc7: Certified Wood
posted by Adrienne Lynn on Aug 16, 2012, 5:29 pm

We are a General Contractor and we are wondering if we, ourselves, would be required to get COC Certified when attempting to achieve MRc7? We purchase...

Last reply: Michelle Rosenberger, Oct 29, 2012, 1:53 pm

Air recirculation and outdoor air

NC-2009 EAc1: Optimize Energy Performance
posted by Francesco Passerini on Aug 17, 2012, 8:02 am

I have some doubts concerning air loops of the baseline model, system 5 (Packaged...

Last reply: Marcus Sheffer, Aug 17, 2012, 2:42 pm