I have a doubt concerning the percentage of vertical fenestration I have to consider for Table G3.1 5.c. Let me give you an example.

Our project seeking C&S certification for and existing building redevelopment.

We are working on a phased project, we are currently in constrcution of the first phase and have started design on the second phase.

Hi everyone, Reading the v4 reference guide, it seems that the default process energy being 25% of total energy cost for the baseline disappeared from the requirements. Have you also noticed it?

I am confused on the use of microfiber in a green cleaning policy and program. Is the use of microfibers required as part of a high Performance cleaning program?

How do I set which the fan power limitation adjutment pressure drop I use at baseline? The standard display multiple values for MERV filters, exhaust and others. What should I use at baseline?

Hello all, We are working on a project with 2 stories for underground parking. About the half of the parking space is built for building users as required by local zoning requirements.

How does this credit address playgrounds? Are they considered hardscapes? Ours will have mulch ground cover.

I saw a comment on this site that implied the water used for pot washing sinks and kitchen food prep sinks can be excluded from the calculations, can someone verify that for me?

The Innovation credit guidance in the LEED reference guide says "points can also be earned by achieving selected credits from other LEED rating systems." And, on v2009 projects I have done this (i