The public record · U.S. House · Subcommittee

Energy Subcommittee

Meetings

Hearings, markups, and business meetings, most recent first.

Apr 162026

HearingSubsurface Science and Technology: American Energy and Mineral Dominance

2318 Rayburn House Office Building2:15 p.m.Scheduled

WitnessesMr. Carlos AraquePresident & Chief Executive Officer · Quaise EnergyWitness Truth in Testimony Witness Biography Witness StatementDr. Elizabeth HolleyProfessor, Mining Engineering · Colorado School of MinesWitness Truth in Testimony Witness Biography Witness StatementDr. Thomas LograssoDirector, Critical materials Innovation Hub · Ames National LabratoryWitness Truth in Testimony Witness Statement Witness BiographyMr. Joel EdwardsCo-Founder and Chief Technology Officer · Zanksar Geothermal & MineralsWitness Truth in Testimony Witness Biography Witness Statement

Meeting documents

Sep 182025

HearingIgniting America's Energy Future: The Promise and Progress of Fusion Power

2318 Rayburn House Office Building2:00 p.m.Scheduled

WitnessesDr. Stephanie DiemAssistant Professor · University of Wisconsin-MadisonWitness Truth in Testimony Witness Biography Witness StatementDr. Will ReganFounder & President · Pacific FusionWitness Truth in Testimony Witness Biography Witness StatementDr. Troy CarterDirector of Fusion Energy Division · Oak Ridge National LaboratoryWitness Truth in Testimony Witness Biography Witness StatementDr. Bob MumgaardCo-Founder and CEO · Commonwealth Fusion SystemsWitness Truth in Testimony Witness Biography Witness Statement

Meeting documents

Jun 122025

MeetingPowering Demand: Nuclear Solutions for AI Infrastructure

2318 Rayburn House Office Building2:00 p.m.Scheduled

WitnessesMr. Pat SchweigerChief Technology Officer · OkloWitness Truth in Testimony Witness Biography Witness StatementMs. Kathleen BarrónExecutive Vice President and Chief Strategy and Growth Officer · Constellation EnergyDr. Jeremy RenshawExecutive Director AI & Quantum · Electric Power Research Institute (EPRI)Witness Truth in Testimony Witness Biography Witness Statement

Meeting documents

Apr 302025

MeetingRisky Business Part 2: The DOE Loan Guarantee Program

2318 Rayburn House Office Building2:00 p.m.Scheduled

WitnessesDr. Ryan YonkSenior Research Fellow and Director of Education · American Institute for Economic ResearchWitness Truth in Testimony Witness Biography Witness StatementMr. Jon HaygoodAssistant Treasurer · Southern CompanyWitness Truth in Testimony Witness Statement Witness BiographyThe Honorable Sam WalshFormer General Counsel · U.S. Department of EnergyWitness Truth in Testimony Witness Biography Witness Statement

Meeting documents

Feb 122025

HearingFrom Transformative Science to Technological Breakthroughs: DOE’s National Laboratories

3:00 p.m.Scheduled

WitnessesDr. Thom MasonDirector · Los Alamos National LabratoryWitness Statement Witness Biography Witness Truth in TestimonyDr. John WagnerDirector · Idaho National LabratoryWitness Truth in Testimony Witness Biography Witness StatementDr. Paul KearnsDirector · Argonne National LabratoryWitness Biography Witness Statement Witness Truth in TestimonyDr. Kimberly BudilDirector · Lawrence Livermore National LabratoryWitness Truth in Testimony Witness Biography Witness Statement

Meeting documents