Hello, We are wondering if it is possible to perform a detailed simulation using the LBNL (Lawrence Berkeley National Lab) Windows Software to comply with the Fenestration Assembly U-Factor. Than

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.

Will the GBCI accept the model if it is completed based on Title 24 -2008 energy standard in lieu of the T24-2005 or ASHRAE 90.1-2007?

Hello everyone, we are working on a laboratory and we have very restrictive filtering in some spaces there are equipments that have MERV 7 + MERV 13 + MERV16 filtering sections. In the ASHRAE preas

I have some doubts concerning Appendix D of the document “Treatment of District or Campus Thermal Energy in LEED V2 and LEED 2009 – Design & Construction” http://www.usgbc.org/ShowFile.aspx?Doc

Hi, I am working on a project where they are proposing a lighting installation forming a piece of artwork. They are asking whether it can be excluded from the LEED calcs.

Hi, I know that Appendix G states that if the envelope of a building is renovated, then the existing envelope construction is used for the baseline.

Hi, on a recent project we were requested to provide evidence that 5 buildings built within the last three years did not have carbon monoxide sensors installed in the basement car parks in order to