Does anyone have any idea what these standards are or where they can be found? The European water label gives its highest rating (Green) to WC taps with a flow of 6 liter/minute or less.

There are a few AHUs in the project for which I work. One AHU supplies less than 20% of the non-densely-occupied rooms with its air volume flow, but still has outdoor airflow measurement devices.

Hello, The project I am working on is an existing office building, that will undergo renovation works and will have its entrance hall extended (the extension will be a little more than 1,000 sf).

Hello, Is nonoccupied spaces are affected by this credit ?

Hi, Do we have to include green walls in the calculation ?

Hi, There's several quality level for interior air in EN 15251 : category I to III.

Hi, I am working on a store located on the groung floor of a mall.

A finished wood floor has been varnished off-site previous to installation in a office project.

Dear LEED community, we are working on a project in Berlin, Germany.

Hello all, We have an office project which utilizes waste heat from the neighbor landfill gas plant. The plant and office is owned by the same company.