Paul Sheaffer is a program manager in the Building and Industrial Applications Department at Lawrence Berkeley National Laboratory. He has more than 20 years of experience in commercial and industrial energy efficiency. Prakash Rao is a principal scientific engineering associate in the Building and Industrial Applications Department at LBNL. Arian Aghajanzadeh is a scientific engineering associate in the Building and Industrial Applications Department at LBNL. For more information about this research, contact Paul Sheaffer at psheaffer@lbl.gov.