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. Katharine Greco currently serves as an ARPA-E Fellow. Her interests include the development and commercialization of energy storage technologies for a green grid.

Kelly Harper currently serves as a Contracting 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.

Dr. Scott Hsu currently serves as a Program Director at the Advanced Research Projects Agency-Energy (ARPA‑E). His focus at ARPA-E is on potentially transformative R&D to enable timely commercial fusion energy.

John D. Jennings is the Government Partnership Advisor at the Advanced Research Projects Agency-Energy (ARPA-E) where he helps prepare breakthrough energy technologies for transition to government partners, particularly the Department of Defense (DOD).

Dr. Philseok Kim is a program director at ARPA-E with a focus on innovative materials and engineered interfaces for energy storage systems and electrification and deep decarbonization of the building sector.

Dr. Joseph King currently serves as a Program Director at the Advanced Research Projects Agency – Energy (ARPA-E). His focus at ARPA-E includes oil and gas efficiencies, thermoelectric conversion, advanced cements and concretes, and next generation grid technology.

Dr. Robert Ledoux currently serves as a Program Director at the Advanced Research Projects Agency—Energy. His areas of interest include the intersection of nuclear physics and non-proliferation, energy production, and transportation. 

Dr. Jack Lewnard currently serves as a Program Director at the Advanced Research Projects Agency-Energy (ARPA‑E). His focus at ARPA-E is on methane production, distribution, and use.

Dr. Scott Litzelman currently serves as a Program Director at the Advanced Research Projects Agency-Energy (ARPA-E). His focus at ARPA-E includes carbon capture and storage (CCS), energy storage, integration of renewables with the grid, fuel cells, and energy efficiency.