Hi !

According to building envelope compliance documentation Part I, revolvning doors should have air leakage less than 1,0 cfm/ft2.
A manufacturer of revolving doors informed me...

Hi everyone,

i am wondering if the interior lighting power is also restricted by LEED. Do we have to show compliance with the table 9.5.1 or 9.6.1 in ASHRAE? Or do we only use the tables...

We have encountered several difficulties performing energy simulations with VRF / VRV systems. It seems that both eQUEST and Energy Plus do not have the possibility to simulate such systems....

We’re working on a two stories building that is seeking LEED NC v3 certification. This building considers two vegetal strategies on its design.
1. The first one is a deciduous vineclimb...

We are working on a project that will have an on-site battery storage system that collects energy from a rooftop solar array. The building is also connected to the grid. Has anyone had experience...

We are working on several LEED projects in Mexico and we were wondering if there is an alternative to using the energystar website to complet the target finder in the form. We are using whole...

Hi,

Wehre working on a project that will consist of a new 310,000 industrial facility attached to an existing 150,000 warehouse. Based on EAp2 new percentages for energy improvements are...

Hi all,

For a data center that is equiped only the first 2 storeys out of total 5 storeys for the first few years, how should the energy calculation be done? should I include energy...

I would appreciate if someone could help me into modeling this equipment with equest software.
I don`t know wich kind of system i have to use.

For the baseline it is system 7...

We have an interesting question posed by a project team member. The project is in Alaska, where the temperature is more often 0 F than 75 F (with about 13000 HDD). The insulation material being...