We are currently working on 2 small detention facilities (25 beds and 60 beds). Both projects are new construction and are not Retail, school, or hospitality projects. Only residential...

Hello everyone,

We have dishwashers that do not hold an energy star certificate but their performance (idle energy rate, energy washing and water consumption) are below the ENERGY STAR...

Do pre-rinse spray valves in amenity Pet Spas have to comply with the < 1.3 gpm requirement? 

Dear LEED friends,

It seems there is a glitch with the Calculator and Excel.  Has anyone had the error on the Summary page show up, "Run time error '1004'?

We cannot get the Summary...

Does any one know definitively that all ice-machines installed on LEED v4 projects must be EnergyStar certified or of equivalent perfomance? My reading of the reference guide and LEEDuser posts...

We are working on design for a high school taking an all-gender approach to toileting. Each all-gender restroom has 10 private stalls with communal lavatories. The project is considering making...

Hello! We are having a FIELD DAY trying to find a compliant commercial washing machine for our hotel project. Can anyone recommend actual manufacturers/model #s of commercial clothes washers that...

Hi community,

we have the opportunity to save 500 kW cooling energy wehn we establisch evaportive cooling in  the...

Hi everyone!

I was wondering if the staff changing rooms of a hotel can be considered "clean utility room hand-washing sinks", so excluded from indoor water use reduction calculation?...

pm Hi Analu, Please refer to these two posts under the CI forum page for the Prereq that should address your question: https://leeduser.buildinggreen.com/forum/water-use-reduction-base-buildi... https://leeduser.buildinggreen.com/forum/no-existing-and-new-fixtures If for some reason those links don't function, just do a term search on the left side of that forum page for the word 'exempt' and these two will show in the results. Log...