Federal · U.S. House · Subcommittee
Energy Subcommittee
MeetingsHearings, markups, and business meetings, most recent first.
Sep 22026
Powering the Nuclear Renaissance: Accelerating U.S. Leadership in Advanced Nuclear ReactorsHearing2318 Rayburn House Office Building2:00 p.m.
Dr. Joe HoaglandAssociate Lab Director for Fusion and Fission Energy ScienceWitness Truth in TestimonyWitness StatementWitness Biography
Dr. Steven ShannonHead of the Department of Nuclear EngineeringWitness Truth in TestimonyWitness BiographyWitness Statement
Apr 162026
Subsurface Science and Technology: American Energy and Mineral DominanceHearing2318 Rayburn House Office Building2:15 p.m.
Mr. Carlos AraquePresident & Chief Executive Officer · Quaise EnergyWitness Truth in TestimonyWitness BiographyWitness Statement
Dr. Elizabeth HolleyProfessor, Mining Engineering · Colorado School of MinesWitness Truth in TestimonyWitness BiographyWitness Statement
Dr. Thomas LograssoDirector, Critical materials Innovation Hub · Ames National LabratoryWitness Truth in TestimonyWitness StatementWitness Biography
Mr. Joel EdwardsCo-Founder and Chief Technology Officer · Zanksar Geothermal & MineralsWitness Truth in TestimonyWitness BiographyWitness Statement
Sep 182025
Igniting America's Energy Future: The Promise and Progress of Fusion PowerHearing2318 Rayburn House Office Building2:00 p.m.
Dr. Stephanie DiemAssistant Professor · University of Wisconsin-MadisonWitness Truth in TestimonyWitness BiographyWitness Statement
Dr. Will ReganFounder & President · Pacific FusionWitness Truth in TestimonyWitness BiographyWitness Statement
Dr. Troy CarterDirector of Fusion Energy Division · Oak Ridge National LaboratoryWitness Truth in TestimonyWitness BiographyWitness Statement
Dr. Bob MumgaardCo-Founder and CEO · Commonwealth Fusion SystemsWitness Truth in TestimonyWitness BiographyWitness Statement
Jun 122025
Powering Demand: Nuclear Solutions for AI InfrastructureMeeting2318 Rayburn House Office Building2:00 p.m.
Mr. Pat SchweigerChief Technology Officer · OkloWitness Truth in TestimonyWitness BiographyWitness Statement
Ms. Kathleen BarrónExecutive Vice President and Chief Strategy and Growth Officer · Constellation Energy
Dr. Jeremy RenshawExecutive Director AI & Quantum · Electric Power Research Institute (EPRI)Witness Truth in TestimonyWitness BiographyWitness Statement
Apr 302025
Risky Business Part 2: The DOE Loan Guarantee ProgramMeeting2318 Rayburn House Office Building2:00 p.m.
Dr. Ryan YonkSenior Research Fellow and Director of Education · American Institute for Economic ResearchWitness Truth in TestimonyWitness BiographyWitness Statement
Mr. Jon HaygoodAssistant Treasurer · Southern CompanyWitness Truth in TestimonyWitness StatementWitness Biography
The Honorable Sam WalshFormer General Counsel · U.S. Department of EnergyWitness Truth in TestimonyWitness BiographyWitness Statement
Feb 122025
From Transformative Science to Technological Breakthroughs: DOE’s National LaboratoriesHearing3:00 p.m.
Dr. Thom MasonDirector · Los Alamos National LabratoryWitness StatementWitness BiographyWitness Truth in Testimony
Dr. John WagnerDirector · Idaho National LabratoryWitness Truth in TestimonyWitness BiographyWitness Statement
Dr. Paul KearnsDirector · Argonne National LabratoryWitness BiographyWitness StatementWitness Truth in Testimony
Dr. Kimberly BudilDirector · Lawrence Livermore National LabratoryWitness Truth in TestimonyWitness BiographyWitness Statement
Members14
Leadership
