Keirstan Field is a licensed mechanical engineer with 5+ years of experience in energy and the built environment. Keirstan works for the Electric Power Research Institute (EPRI) in the Grid Edge Customer Technologies program where she conducts research on large scale thermal systems and technology, including whole-building and industrial systems. Prior to joining EPRI, Keirstan worked at Petersen Engineering Inc, an MEP/FP firm, where she worked as a mechanical engineer and project manager. Keirstan has project experience in large multi-family residential buildings, as well as commercial and institutional projects.