Hello,

I am working on a project that has 2 buildings each one will be submitted to LEED as a separate project. The first building is an office building that is served by water cooled self...

Does anyone have access to a v4.1 low-emitting calculator? Since some categories are now quantified by cost, volume, or square footage it warrants a different calculator.

I am working on a 5 story hotel in San Jose, California.  I'm trying to finalize the Indoor Water Use Reduction Calculator.  The water closets (4 types) have identical gpf rates, so I've left...

Hi everyone,

We have a conference space in a bank that would be unoccupied about 90% of the time. The rest of the time, it would be used for public gatherings and meetings. How should we...

this credit's forum pages, I don't believe I've seen any succeed. The CDC has recommended a minimum of a 20-second duration for handwashing, which requires at least two 15-second cycles, thereby...

Is anyone able to locate if there is a revised threshold for exemplary performance under v4.1 of this credit? My particular project is a non zero lot line

Per page 194 of the v4 BD+C Reference Guide, the Exemplary Performance section indicates "Manage 100% of rainwater that falls within the project boundary".  This is a fairly vague statement.  Is...

Under what category does dryway compound fall for Low-Emitting materials?

  - I don't see it listed under...

LEED V.4 allowed Califoria projects to submit Title 24-2016 documentation to comply with EAP2 and EAC1 by using LI #10480. Can we still use this interpretation for LEED V4.1 projects? Will there...

We are working on a project that has to comply with IECC 2018 in order to meet the city’s energy...