Senick, J.S., Hewitt, E., and Andrews, C.J. 2014. Preliminary Report: Scaling Up Advanced Energy Retrofits within Large Portfolios of Commercial Buildings. Prepared by the Center for Green Building at Rutgers University for the Energy Efficient Buildings Hub, Philadelphia, PA. At http://rcgb.rutgers.edu/wp-content/uploads/2014/05/ScalingUpReport20140131.pdf