I have a client that is developing an open-air type shopping center (i.e., the tenant stores are arranged in blocks that open to exterior interconnecting walkways) and is willing to pursue LEED cer

Must be the year of metering after the registration of the project or can be used a year of metering of before?

I see that REACH is listed as an international compliance path, what about a US based project that is using some REACH compliant materials - some specialized application flooring, for example, is m

Developing 130 unit condo project. 24 are 2 bdr (average size 36% below ES ref home). Rest are 1bdr (average size 24% below ES ref home).

I'm working on a convention center, and they don't buy many office supplies. Their major purchases are cleaning supplies ( and fits in the IEQ- green cleaning credit) and uniforms.

Is there any mandatory filter efficiency requirement (MERV) for projects located in areas with a very high PM2.5 levels? Is it mandatory for ASHRAE 62.1-2010 requirements?

We are using a heat pump type water heater. The refrigerant capacity for the unit is over the 0.5 lb threshold.

The project is a single building which is part of a larger educational campus.

Hi  I have a bit of a particular project here, let me explain. We want to certify 5 office buildings under LEED v4 EBOM.

If the percentage below water consumption maximum is calculated to be -22% (not 0%) by using the calculator, is the pre-requisite met or not?