I have a question regarding what lighting that should be modeled as interior lighting in a Core and Shell project.

For example, should task lighting as well as achitechtual lighting (for...

I'm modeling a commercial building. The business rooms are all leased, and will have an air conditioning system.

What is the value of efficiency in the proposed model should I use? The...

Dear All

We would like to know whether EAp2 and EAc1, LEED NC Version 2009, allow to count energy saving in hot water system by using low-flow shower heads as the ASHRAE 90.1 Appendix G...

If the building is an office building with a small part retail and restaurant how should the areas be calculated for lighting when using the Building Area method??
The space usage types...

Hellow
We are developing an energy model for CS 2009 building and we have been offered a sfoftware SEFAIRA and we want to know if it is approved by the...

I am working on a high-rise residential building with VRF. The building envelope is heavily glass, so the owner has decided to also install a hydronic heating system at the building perimeter....

Can benifits of glass, that automatically change VLT and...

We are assessing a C&S 2009 project. We have two sheltered walls with neighbors on both sides. The walls from the neighbors are not along all the project walls. The question here is if all...

Hi, I have many chilled water pumps, 1 primary and 3 loop secondary pumps with heat exchangers. The issue is the modelling software - HAP (even IES) can model only 1 primary and 1 secondary pump...

Marcus Sheffer LEED Fellow 7group / Energy Opportunities LEEDuser Expert 5903 thumbs up October 6, 2014- 1:27 pm If you scroll to the bottom of the page you will see multiple pages of this forum in date order. Your original post and my response are still there on page 2. Log in or register to post comments ...