Q: Suitability of interfaces: 

A: The primary audience for using these models would be the RTF’s contract analyst team. This is a technical group of folks with a range of modeling expertise. Part of the goal of this project is to explore different options along several dimensions. Usability is a consideration, but there are many others. We are also open to understanding the pros and cons of non-free options.

Q: Prototype selection:

A: The RTF’s current model for residential includes single-family, manufactured home, and low-rise multifamily. Ideally, the RTF would be able to do modeling for all three housing types. The RTF currently has EnergyPlus models for mid-rise and high-rise multifamily as part of its commercial model suite.

Q: Measure modeling:

A: The goal of the test is to understand the capabilities of the different models in specific applications. Understanding how the models can be used across a range of HVAC types is an important consideration.