Open search page

Congress.wiki Alpha

Color Theme:

About How Congress Works Support Us Roadmap Privacy Policy Terms of Service

This is not an official government website.

Copyright © 2026 PLEJ LC. All rights reserved.

civilianCONFIRMED

Conner Prochaska to Be Director of the Advanced Research Projects Agency-Energy

PN22-23

Conner Prochaska, of Texas, to be Director of the Advanced Research Projects Agency-Energy, Department of Energy, vice Evelyn Wang, resigned.

1Nominees

18Actions

0Hearings

1Committees

Progress

Received

Committee

Hearing

Result

Committees

Committee on Energy and Natural ResourcesSenate

Senate Vote

View full details

Cloture Motion Rejected (51-48, 3/5 majority required)

51

Yea

48

Nay

0

Present

1

Not Voting

Voted on September 17, 2025

Timeline

Received1 year ago (February 3, 2025)

Authority8 months ago (May 21, 2025)

Last ActionSeptember 18, 2025

Action History

FloorSeptember 18, 2025

Confirmed by the Senate by Yea-Nay Vote. 51 - 47. Record Vote Number: 526.

FloorSeptember 18, 2025

Considered by Senate pursuant S. Res. 377, 119th Congress.

FloorSeptember 17, 2025

By unanimous consent agreement, debate pursuant to S. Res. 377, 119th Congress on 9/18/2025.

FloorSeptember 17, 2025

Considered by Senate pursuant S. Res. 377, 119th Congress.

FloorSeptember 17, 2025

Upon reconsideration, cloture invoked in Senate by Yea-Nay Vote. 52 - 47. Record Vote Number: 525.

Nominees

Conner Prochaska to Be Director of the Advanced Research Projects Agency-Energy · Congress.wiki

Related Nominations

This nomination is part of a batch. PN22-23 has 28 parts total.

Administrator of the Energy Information AdministrationCONFIRMED Assistant Secretary of the InteriorCONFIRMED Assistant Secretary of Housing and Urban DevelopmentCONFIRMED Solicitor, Department Of The InteriorCONFIRMED Assistant Secretary of Energy (Nuclear Energy)CONFIRMED General Counsel Of The Department Of CommerceCONFIRMED Under Secretary Of Defense For IntelligenceCONFIRMED Assistant Secretary Of Energy (Fossil Energy)CONFIRMED Under Secretary of Commerce for Oceans and AtmosphereCONFIRMED Assistant Secretary of DefenseWITHDRAWN Assistant Secretary of DefenseCONFIRMED Under Secretary of Commerce for Industry and SecurityCONFIRMED Under Secretary Of Commerce For International TradeCONFIRMED Assistant Secretary of the InteriorCONFIRMED Under Secretary of the Air ForceCONFIRMED Assistant Secretary of DefenseCONFIRMED General Counsel, Department of DefenseCONFIRMED Federal Transit AdministratorCONFIRMED Deputy Administrator for Defense Nuclear Nonproliferation (NNSA, DOE)CONFIRMED Deputy Secretary of DefenseCONFIRMED Principal Deputy Administrator, National Nuclear Security AdministrationCONFIRMED Assistant Secretary of the TreasuryWITHDRAWN Administrator, Pipeline And Hazardous Materials Safety AdministrationCONFIRMED Assistant Secretary of Commerce for Communications and InformationCONFIRMED Under Secretary of Defense for Personnel and ReadinessCONFIRMED Assistant Secretary of the InteriorCONFIRMED Assistant Secretary of AgricultureCONFIRMED

Committee Meetings

2 meetings related to this nomination

Business meeting to consider the nominations of Jonathan Brightbill, of Virginia, to be General Counsel, Tina Pierce, of Idaho, to be Chief Financial Officer, and Conner Prochaska, of Texas, to be Director of the Advanced Research Projects Agency-Energy, all of the Department of Energy, and Ned Mamula, of Pennsylvania, to be Director of the United States Geological Survey, Department of the Interior.

Committee on Energy and Natural ResourcesDirksen Senate Office Building, 366May 21, 2025 at 1:30 PM

Business meeting to consider the nominations of William L. Doffermyre, of Texas, to be Solicitor of the Department of the Interior, and Catherine Jereza, of Maryland, to be an Assistant Secretary (Electricity), and Kyle Haustveit, of Oklahoma, to be an Assistant Secretary (Fossil Energy), both of the Department of Energy; to be immediately followed by a hearing to examine the nominations of Jonathan Brightbill, of Virginia, to be General Counsel, Tina Pierce, of Idaho, to be Chief Financial Officer, and Conner Prochaska, of Texas, to be Director of the Advanced Research Projects Agency-Energy, all of the Department of Energy, and Ned Mamula, of Pennsylvania, to be Director of the United States Geological Survey, Department of the Interior.

Committee on Energy and Natural ResourcesDirksen Senate Office Building, 366

May 14, 2025 at 1:30 PM

View Committee

22-23-119-conner-prochaska

Conner Prochaska

Director of the Advanced Research Projects Agency-Energy · Department of Energy

Texas