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.

Is it acceptable to submit design prerequisite credits during the construction review phase?

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

I am working for a client who has a variable refrigerant HVAC system with a separate fully condition ventilator supplying fresh air.

We have completed this form and for some reason continue to have the "summary" box marked as "N".