I am working on an energy model for a Factory that was registered under LEED v3. The factory has no HVAC system except for some ventilation fans.

Core performance path We plan go for the option 3 the core performance 1 For Section 2.9 equipment efficiency, We have 500,000+ Btu/h VRF compressor which is specified in CEE Tier two as "NA".

Hello, I have some experiences with energy modelling in eQuest, but I would like to change my software to something else.

I received a review comment requesting confirmation that my modeled fenestration U-value accounts for framing. I'm having a difficult time contacting the window manufacturer.

We are working on a college campus that will have a new central plant. We have a onsite micro turbine generators that provide power to the site.

I just wanted to verify that "Two (2) points mandatory for all LEED for New Construction projects registered after June 26, 2007" rule is no longer in effect. Referring to this: http://www.usgbc.o

A note of Table G3.1.1A of ASHRAE 90.1-2007 states that "For all-electric buildings, the heating shall be electric resistance".

Hi, We've only done the mechanical portion for this project but the client assigned to us the EAc1 credits.