Hi everyone,

I'm modeling an office building under LEED CS v2009. The scope of C&S includes a centralized cooling and heating system (air cooled chilers and heat pumps), ventilation...

Dear All,

I am requesting help on the energy modeling protocol for a building both connected to a stand-alone plant and a...

I have a question about the mandatory provisions with international projects (Climate-1), in a tropical country where heating is not applicable and wall insulation is not typically being used....

Dear Marcus
I am writting to enquire about kitchen plugloads in CS. In one of our CS project client wants to include restaurant and kitchen.

Our energy modeling technique for CS is...

It seams to be a topic that is interesting for several members of LEED user. Since March the new International Green Construcion Code (IgCC) is available. It allows air curtains as an alternative...

Hi,

Do tankless Electrical water heaters have to comply with any efficiency requirements, in order to comply with the 7.4 mandatory provisions? On table 7.8 the performance requirements...

Hi,

I am working on the certification of a wharehous, in V2009 version.

The wharehouse only counts with ventilation, and no cooling or heating systems. 

As per ASHRAE 992.1-...

Hi,

We are doing the energy model for a building using the default occupancy for C&S projects (as per client approach), however the systems have been designed and sized for a much...

We are working on a core & shell project.
Is there a minimum MEP system needed to use the Advanced Buildings Core Performance Guide option?

(for a office building in Sao Paulo)

COP:

For an office building in Sao Paulo, the proposed case uses air cooled system with a COP value of 2.87. The base case calculation from...