I have a project that is an exisiting building renovation with an addition. I understand my energy model will be based on a combination of the new & existing. But what about the mandatory...

Dear Forum,

I have the following issue:

For the Certification of a Restaurant, there is an inside area that corresponds to cold storage rooms. This area has an independent air...

to check the modeling results to make sure we get it right. Perhaps the question is more appropriate for the software supplier or one of the discussion forums at onebuilding.org. Log in or register to post...

Dear all,

Can someone please advise on what are the conditions to claim an exceptional calculation for...

Hi,

I have a doubt related to the type of system I should consider in a specific case.
I'm working on a project where most of the bulding is served by one type of system. Based on...

Hello friends,

Anyone have the feedback of USGBC where equipment are ranked VRV / VRF to require minimum efficiencies ASHRAE Standard 90.1-2007 according in LEED 2009, or someone has this...

Does anyone have any experience applying the core performance guide under option 3? I'm wondering which version of the guide we're supposed to use. Advanced Buildings has published an...

Hello All,

I have two questions about compliance with the mandatory provision:

1) Only the main air conditioning system should be evaluated with the tables in chapter 6? or if I...

Should heating and cooling capacities for the proposed design be modeled the same as the baseline (15% and 25% over-sized) or should they be modeled with actual capacities?

Thank you

I'm working on a science building on a prep school campus with a lot of lab space. It was entered as a school into Target Finder, but obviously compares poorly to regular school buildings. The...