We are working on a project in Massachusetts, and I wanted to clarify what the Economizer High-Limit Shutoff requirement for Baseline case. All of Massachusetts is listed as Climate Zone 5.

We have a renovation project where the unrenovated space HVAC and lighting power are unknown.

After hours of struggling with the absurdity of this credit on a project with a handful of new appliances and equipment - some that run continuously, some that don't, I decided to walk around the

Hi all, we are working in a project with 61.8% of the floor area for renovation and 38.1% is new construction.

As per the IEQ Space matrix released in October 2013, bedrooms are described as individual work stations.

The IEQ Space Type Matrix says work rooms in libraries are multi-occupant spaces. What is the definition of a work room? A meeting room with a big table?

We are working on a retail project and the mechanical designer insists on using a split VRF system.

For a residential project not exceeding local zoning requirements for parking capacity, which of the following strategy needs to be implemented to successfully earn SSc 4.4 (1) Provide a carpool r

The prerequisite requires energy metering. What needs to be done to meet the requirement for this for fuels that are on a delivery-basis, such as biomass, propane, and fuel oil?

Hi, Can somebody please send me the link to where I can get the "New Building Institute Advanced Buildings Core Performance Guide applicable for LEED CI 2009. Thanks.