All hazardous gas and chemical use areas have to have appropriate ventilation systems.

Can anyone clarify how we can achieve SSc5.1 through the use of off-site native vegetation? Do we use an alternative compliance approach and submit forms from LEED EBOM for this same credit?

Hello, I have assigned two fixture usage groups within a building; A daycare usage group (12 FTE) and General Office usage group (140 FTE).

RE: LEED CS EAc1 We need input on how to model the 6th floor residential portion of our mixed-use building? Our specific concern is the lighting. Any help is appreciated. Thanks--

Is the complying with the prerrequisite in jeopardy for using HCFC 141b for cleaning the interior of the copper piping previous to installation?

Hello We are working on the project, which include 3 independent buildings: A, B & C (each 17 stories above grade has own mechanic, energy system and entrances ) and 3 floors underground parkin

Hi, we are dealing with new LEED hospitality project. The project will be constructed in two stages (two towers), with common parking under both of them constructed in the first stage.

If plastic and paper is collected together in the same container and taken to a common facility where both are recycled, does this count as commingled waste or can we track this as one waste catego

We have a commercial building - a single user - and 90 parking spaces in all.

Can anybody share the regular steps to decide the target credits or green level when pursuing LEED-EB&OM certification as a LEED AP? And what the common factors considered? (For E.g.