Should customers of a large retail building selling large items (and hence requiring customers to arrive by car and carry items purchased) be included in the calculations? Thanks!

Hi I have a project where out of the total project area, the owner owns 75% of the project spaces and remaining 25% is leased (lease period 3 years).

Are CO2 sensors required in locker rooms? Loker rooms are non-regularly occupied spaces but they are also densely-occupied spaces.

Hi, We have a CI project that is in a CS Platinum V3 building, the building achieved the IEQ C8.1 for the Core & Shell under Option 1.

The 90.1-2010 User's Manual states: "In some cases, a complete HVAC system already exists (...) the proposed building and baseline building models are the same and are based on the existing HVAC sy

Trying to confirm couple of terms in WEc2, yes or no questions: 1.

Can you please help to clarify? What if the motorcycle parking is under cover of a shade structure?

Does anyone have a sample of the verbage they have used for the SSp1 Prereq using local standards and codes?

We have been asked to use a commercial air freshener which diffuses aromatic oils to create a 'nice smell' in our LEED EBOM Platinum Building.

Hi All, I am working on a multi-residential building. However, the residents number should put based on the LEED Ref. Guide or on building code?