With the removal of the M&V credit under LEED V4.0, is a calibrated energy model still required under Fundamental Commissioning and Verification credit or some other LEED credit?

Good day, Im working on a project and I would like to know if it is sufficient if a hard surface flooring system meets the necessary qualifications under ANSI A138.1 - 2011 Green Squared. Thank you

Hi, Does anyone know a good step by step guide useful when working on the 90.1 PRM appendix G model ? To make sure all boxes are ticked !

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.