FY2023 National Nuclear Security Administration

Latest update APR 02, 2024

On this page, you will find the fiscal year 2023 budget and appropriations tables for National Nuclear Security Administration (NNSA) programs, a high-level summary of related committee and chamber actions in Congress, and FYI analysis and coverage of those programs.

Complete FYI coverage of this agency.

Actions

12/29/2022

Final appropriations bill enacted
H.R.2617
12/20/2022

Final explanatory statement published
Document
06/30/2022

House committee report released
Document
05/19/2022

Senate Armed Services Committee hearing
05/18/2022

Senate Appropriations Committee hearing
05/17/2022

House Armed Services Committee hearing
05/11/2022

House Appropriations Committee hearing
05/04/2022

Senate Appropriations Committee hearing
04/28/2022

House Appropriations Committee hearing
04/27/2022

Senate Armed Services Committee hearing
03/28/2022

Budget request released
Document

FYI Analysis

FYI

Article

FY23 Budget Outcomes: National Nuclear Security Administration

The National Nuclear Security Administration’s budget increased by $1.5 billion to $22.2 billion for fiscal year 2023, with most of the additional money allocated to plutonium infrastructure projects. Congress also provided significant budget increases for inertial confinement fusion and nuclear nonproliferation.

March 01, 2023 12:00 AM

FYI

Article

NNSA Budget: FY22 Outcomes and FY23 Request

The National Nuclear Security Administration’s budget is increasing steadily in support of work to reconstitute plutonium production capabilities and other key infrastructure supporting the nuclear weapons stockpile, though funding for some science programs is under pressure.

May 05, 2022 12:00 AM