Josh Greenfield, PE, CEM, BEMP, LEED AP BD+C, O+M

Director of High Performance Design, HDR

At HDR, Josh is responsible for the overall energy and sustainable analytics leadership of the HDR Building Engineering Services North America practice. He is tasked with managing the energy analytics and consulting services within HDR Building Engineering to assure it can properly serve energy analysis collaborators in the Architecture, Building Engineering & Cross Sector practices. Energy consulting services includes energy simulation for early concept design stage parametrics, comprehensive ASHRAE level energy modeling, post occupancy evaluations, Computational Fluid Dynamic (CFD) analysis, thermal comfort modeling, daylighting analysis, existing building decarbonization and energy assessments, and building scale renewable feasibility studies. Additionally, Josh provides sustainable consulting services on a variety of projects related to the built environment as well as actively engages colleagues throughout the firm to implement firmwide building physics education, improve the performance of design projects and ensure that an integrated design process is occurring on all projects.