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LEEDv4 Homes and Multifamily Workbook, Water Reduction Calculato

Homes-v4 WEc1: Total water use
posted by Raquel Clemente on Jul 20, 2017, 4:40 am

I am having some trouble to complete de Water Reduction Calculator.

The Project is a whole building, being each floor a different dwelling unit. They are luxury homes, so...

Last reply: Carissa Sawyer, Jan 16, 2019, 6:36 pm

Subtraction metering in C&S

CS-v4 EAc3: Advanced Energy Metering
posted by David Lázaro on Jan 9, 2019, 8:01 am

Good morning,

Would like to clarify if subtraction metering may be used in Core & Shell for the...

Last reply: Marcus Sheffer, Jan 11, 2019, 4:21 pm

Multiply certification

LEED Rating System Selection
posted by JORDI CASTELLANO on Oct 15, 2018, 4:40 am

Hello everyone, 

My question is about the multiply certification. 

A multinational company wants to certificate its stores, but all of its stores are identical (prototype).

Last reply: Tristan Roberts, Oct 25, 2018, 1:43 pm

Kitchen faucet for restaurant project

CI-v4 WEc1: Indoor water use reduction
posted by Borja Sánchez on Feb 8, 2018, 2:31 pm

Hi, we want to certify a restaurant and as described in the reference guide: commercial kitchen (food service) sinks and prep sinks, including pot filling sinks, wash-down, and cleaning sinks can...

Last reply: Suzanne Painter-Supplee, LEED AP+ID&C, Oct 16, 2018, 9:08 pm

Differences between design phase and construction phase

NC-v4 MPR3: Must comply with project size requirements
posted by JORDI CASTELLANO on Oct 15, 2018, 4:09 am

hello everyone,
our project has achieved the design phase of LEED review.
We are working in construction phase, and we have some distribution interiors differences from design phase...

Last reply: Tristan Roberts, Oct 15, 2018, 3:48 pm

Lighting controls requirements

Schools-2009 IEQc6.1: Controllability of systems - lighting
posted by Marina Curto on Oct 5, 2018, 2:07 am

Hi everyone, 

I'm working on a School project in v2009 and I have some doubts whether the lighting controls design would meet credit requirements. I have two different cases:


Non potable water for irrigation and toilets flush

NC-2009 WEc1: Water Efficient Landscaping
posted by Karyn Rodrigues on Aug 10, 2018, 5:36 am


I have two sources of non-potable water in the project: gray and rainwater. These two sources, combined, are enough to supply my irrigation demand and also toilets flush for the...

Bike spaces usage

NC-2009 SSc4.2: Alternative transportation - bicycle storage and changing rooms
posted by Karyn Rodrigues on Jul 24, 2018, 4:02 am

Hello! I have a LEED NC project that is already operating and we are now finishing...

Last reply: Emily Purcell, Jul 24, 2018, 9:32 am

How many strategies are necessary to comply with Option 2?

CI-v4 EQc1: Enhanced indoor air quality strategies
posted by Raquel Clemente on Jul 18, 2018, 6:57 am


The LEED CI guide states: Option 2. Additional enhanced...

Split certification doubts

LEED Reviews: Appeals, Design/Construction Submittals, and more
posted by Marina Curto on Jun 21, 2018, 6:56 am

Good morning, 
We have some doubts regarding the possibility of doing a split certification (one for the design credits and another one for the construction credits). All the LEED...

Last reply: RETIRED, Jun 21, 2018, 10:17 am