Our LEED-Schools 2009 project is close to Preliminary Design Submittal. One issue which is still under consideration is the...

Hi, our project is a commercial building which will get 100% of the electricity from PVs (20%) and Gas Fuel Cells (80%).

Gas Fuel Cells produce electricity out of Gas, through a clean and...

FYI only, I believe this is useful information for LEEDuser community as well.

== Please excuse cross postings ==

IBPSA-USA would like to announce recent improvements to the...

If my project does not have any heating system at all (but it will have cooling system), Are the baseline and proposed models required to have defualt heating system as specified in appendix G?...

If I have a space (manufacturing warehouse) that is served by Evaporative Coolers only. Do the Mandatory Requirements of ASHRAE 90.1 section 6.4.3.4.2 & 6.4.3.4.3 apply?

Hellow Everyone,

1) In the case of a technical space (equipment room) that is a Conditioned Space as per ASHRAE 90.1 and, therefore, must be simulated as a heated/cooled reference office...

Hi,

I'm working in another project that is attempting multiple building certification. Some of the buildings are connected by walkways and vertical circulation, i.e., there is only one...

Hi,
I have a question about the interpretation of section G3.1.3.13 (...

I got the reviewed comment on the...

I am going to model an existing building that is being altered. The situation is as follows:
A. The building is divided in two parts, one (offices) is going to be certificated LEED, the...