When the building entrance space is less than 3000 ft2, ASHRAE does not require a vestibule. (§ 5.4.3.4 Exception g) Is this correct?

Hi I am working on a new development in Warsaw which will b supplied from the district heating system. DES is supplied by CHP which are supplied by biofuels maybe in 10%.

There used to be a very useful page on usgbc.org where you could download zip files of groups of LEED sample forms. It seems to have disappeared with the re-vamping of their website.

I'm looking for great examples of sign packages that were developed and displayed in buildings that identify the LEED credits achieved throughout the building and how they were achieved.

Thanks, Ivy, for the links! For everyone else: Ivy Glasgow's first link (https://forcechange.com/64616/dont-restrict-standards-for-energy-saving-technology/) has language for a petition letter (ab

Here is what I care about the most when it comes to any rating system I would support and model my business after: 1 Will it actually help the environment? 2 Transparency (close to number 1 b

Hi.. I have got a design credit denied in design final review after submitting clarifications to the design preliminary review comments.

Thanks to feedback from an alert reader, I just updated the article to reflect the fact that Green Globes was not developed by the Green Building Initiative.

Dear all, Having worked on a LEED EBOM project in Helsinki, Finland, where we were unfortunately not able to fulfill one of the prerequisites (EAp2), motivated me to dedicate my bachelor's thesis t

I am trying to pick the "other" category to add areas like restrooms/mechanical/kitchen/store etc.