Dr. Johan H. Enslin currently serves as a Program Director at the Advanced Research Projects Agency-Energy (ARPA-E). His focus at ARPA-E is on future electrical power system technology and operations.

Jennifer Fleming currently serves as a Lead Grants Management Specialist at the Advanced Research Projects Agency – Energy (ARPA-E). Fleming performs full lifecycle administration of financial assistance awards. Prior to joining ARPA-E, Fleming served as a Financial Assistance Officer for the National Park Service – Northeast Region.

Dr. Simon Freeman serves as a Program Director at the Advanced Research Projects Agency-Energy (ARPA‑E). His focus at ARPA-E is on maritime energy and environmental sensing technologies.

Dr. Mario Garcia-Sanz currently serves as a Program Director at the Advanced Research Projects Agency-Energy (ARPA-E). His focus at ARPA-E includes advanced control engineering, wind energy systems, renewable and conventional power generation, electrical distribution systems, smart grid technologies, and water treatment plants and networks. 

Dr. Elise Goldfine currently serves as a Fellow at ARPA-E. Her technical interests include primary energy, energy storage, mining technologies, and decarbonization of industrial processes.

Geoff Goode is the Deputy Chief Counsel in the Office of the Chief Counsel at ARPA-E. Before joining ARPA-E, Mr. Goode was in private practice at a DC-area law firm where he focused on environmental law in the regulatory and litigation contexts.

Dr. Julia Greenwald currently serves as an ARPA-E Fellow. Her interests include developing circular supply chains, novel mining and mineral processing technologies, and new helium production methods.

Kelly Harper currently serves as a Lead Grants Management Specialist at the Advanced Research Projects Agency - Energy (ARPA-E) where she performs full life cycle administration of cooperative agreements as well as other financial assistance and acquisition awards.

Jessica Highland currently serves a Lead Grant Management Specialist at ARPA-E where she contributes to the oversight and management of the agency’s grants and cooperative agreements.

Dr. William Horak currently serves as a Program Director at the Advanced Research Projects Agency-Energy (ARPA-E). His focus at ARPA-E includes advanced thermal systems, nuclear energy, and combined heat and power.