As 1.6 is a standard low flow toilet, in order to further reduce water use is it better to specify a 1.28 gpf or a dual flush toilet? Thank you.

Within our CI project (Office - 5 stories), there are landlord core areas including all toilets / washing facilities (same toilet block repeated on each floor).

Currently, I'm working on a CI project in China. The project locates on 19th floor, which shared by two tenants.

I am in the process of certifying a CI space.

The Water Use Reduction Additional Guidance document states that "When using an autocontrol faucet with metering control or automatic fixture sensor, please select the Metering Lavatory fixture in

I've noticed that dual-flushflushometer retrofit kits are mentioned as a way to earn this credit on existing commercial toilets (rather than replace the entire toilet); however, there is no mention

We have completed our template with all fixtures included and are at 39.97% savings!!! UGH.

Hi! Our project has highefficient toilets with 3.5/2 ltr/flush. Unfortunately the manufacturer doesn't provide these toilets for disabled restrooms.

We have found that we achieve a reduction of 44% which we believe should be worth 11 points, yet the template only identifies 6 points achieved while 44% reduction is shown. The percentage reducti

Hi Does anyone know if sea water flushing which is non-potable water can contribute towards these credits. We are working on new LEED-CI project in Hong Kong that uses sea water for flushing conne