Has anyone worked with low flow aerators instead of metering since metering is no longer allowed for v4? I have a project where I previously did my calculations using 0.1 gpc for 12 seconds for a...

Hi LEED expert,

My project is Vietnam and there is no Watersense labelled fixtures in my country. Can I just select the fixtures based on the flow rate on their catalog, datasheet for this...

Hi,

I would like to ask if is there any alternative solutions if the public lavatory faucet installed is not a LEED compliance when it comes to it's min flowrate aside from replacements...

For flush valve toilet, is the bowl itself also required to be Water Sense labeled? Or just the Flush Valve?

I am posting this comment here in addition to the CI forum because there haven't been any responses to questions posed on that forum and I am hoping to get Dylan's take on the removal of the...

If cooling towers are located offsite at a central utility plant, does the project need to comply with the cooling tower requirements of this prerequisite?

Has anybody actually shared their water data yet? My client is asking how to go about this. I guess same is true of energy. I know this was a MPR in the past but don't know anybody who has ever...

Our projects frequently have process water uses in labs or other equipment that is not listed here, as well as laboratory faucets, or hose wash down areas. How are these to be handled in v4?

The new prerequisite states "No...

Our project includes a community center and a multi-residential part. The reference guide requires the following:
-Install appliances, equipment, and processes within the project scope that...