LEED reference guide states for Ice machines "ENERGY STAR or performance equivalent." Does anyone know if 2018 DOE (Department of Energy) regulations would be an acceptable performance equivalent...

What is the lowest flow shower you've come across? The lowest we have is 5.7 LPM (1.5 GPM). 

We are got a comment on a residential project where we installed flow restrictors to reduce the faucet flow rate to 0.5 gpm. The 1.5 gpm flow restrictor is WS labelled but the installed 0.5 gpm...

If none of the systems with integrated sink/faucet and hand dryer are available with a Water Sense labeled faucet, does that make the product ineligible for Water Sense labeling? (This is for...

I am working on a 99 room/6 story assisted living facility in Newport Beach, CA.  The LEED-BD&C v4.0 Reference Guide provided fairly straightforward instructions for determining the "...

Dear All,

 
One of our clients is developing an expansion to an existing airport.

The scope of this expansion includes an area of new WCs (around 550...

The project I am working on has total FTE -103 (90 Office employees + 13 Maintenance, Cleaning, and Security). Not all the floors of the building have the same occupancy times...

The reference guide is clear that special or unique water closets can be excluded from the credit calculations, my query is does this expand to special or unique fixtures? Our client requires...

Our project has interior planting which will be irrigated. Obviously there's nowhere in the Indoor Water Use calculator for irrigation since it addresses only flush/flow fixtures, but it...