H.R. 4496 (119th)Bill Overview

Restore and Modernize Our National Laboratories Act of 2025

Science, Technology, Communications|Science, Technology, Communications
Cosponsors
Support
Democratic
Introduced
Jul 17, 2025
Discussions
Bill Text
Current stageCommittee

Referred to the House Committee on Science, Space, and Technology.

Introduced
Committee
Floor
President
Law
Congressional Activities
01 · The brief
Plain-English summaryWhat this bill actually does

This bill directs the Secretary of Energy to fund projects to restore, modernize, and address deferred maintenance at U.S. Department of Energy National Laboratories and single-purpose research facilities. It authorizes $5 billion per year for fiscal years 2026–2030 and requires that at least one-third of annual funds be managed by the Office of Science.

Why people may split

Scale and fiscal impact: liberals generally accept the multi-billion-dollar authorization as necessary investment; conservatives object to new spending without offsets.

Watch point

Relative to its intended legislative type, this bill establishes a clear substantive policy change by authorizing multi-year funding for National Laboratory restoration and modernization and by adding statutory strategy and reporting requirements to existing law.

This bill directs the Secretary of Energy to fund projects to restore, modernize, and address deferred maintenance at U.S. Department of Energy National Laboratories and single-purpose research facilities.

It authorizes $5 billion per year for fiscal years 2026–2030 and requires that at least one-third of annual funds be managed by the Office of Science.

The Secretary must submit, along with each annual Presidential budget through 2030, a list of funded projects with descriptions and funding profiles to relevant congressional committees.

Passage50/100

The bill is a targeted, administratively focused authorization to address deferred maintenance and lab modernization—subjects that often win bipartisan support. However, it authorizes a substantial discretionary spending stream and does not itself appropriate funds; final enactment therefore depends on subsequent appropriations decisions and broader budget tradeoffs. Its clear reporting and prioritization requirements reduce implementability risks, increasing its plausibility relative to more controversial proposals.

CredibilityPartially aligned

Relative to its intended legislative type, this bill establishes a clear substantive policy change by authorizing multi-year funding for National Laboratory restoration and modernization and by adding statutory strategy and reporting requirements to existing law.

Contention65/100

Scale and fiscal impact: liberals generally accept the multi-billion-dollar authorization as necessary investment; conservatives object to new spending without offsets.

02 · What it does

Who stands to gain, and who may push back.

Likely benefits vs burdens50% / 50%
Local governments · TaxpayersFederal agencies · Local governments

These are examples from the analysis, not a ranked list of the most-affected groups.

Likely helped
  • Local governmentsIncreased federal investment in laboratory facilities could create construction, maintenance, and related professional…
  • Potential benefitTargeted modernization and reduced deferred maintenance may improve safety, operational reliability, and energy efficie…
  • TaxpayersA required cross-office strategy and mandated reporting increase planning transparency and could improve coordination a…
Likely burdened
  • Federal agenciesThe authorization of $5 billion per year increases federal spending authorizations and, if appropriated, could add to n…
  • Potential burdenLarge construction and modernization programs carry risks of cost overruns, schedule delays, and project misprioritizat…
  • Local governmentsClosing or reconfiguring unneeded facilities as part of the strategy could produce negative local economic and employme…
03 · Why people split

Why the argument around this bill splits.

Scale and fiscal impact: liberals generally accept the multi-billion-dollar authorization as necessary investment; conservatives object to new spending without offsets.
Progressive85%

Supportive overall: this persona would view the bill as a necessary federal investment to maintain and upgrade public scientific infrastructure that supports research, climate and energy goals, and good-paying technical jobs.

They would appreciate the requirement that a significant portion of funds be managed by the Office of Science and the reporting and planning requirements that increase transparency and long-term planning.

They may press for stronger guarantees that funds favor clean energy, environmental sustainability, worker protections, and underserved communities affected by lab operations.

Leans supportive
Centrist65%

Generally favorable but cautious: this persona would see value in restoring and modernizing national lab infrastructure to sustain U.S. scientific competitiveness, while wanting assurances about cost-effectiveness and oversight.

The reporting requirements, multi-office strategy, and annual submissions are positive features that address concerns about prioritization and transparency.

Centrists would look for clear cost estimates, performance metrics, and measurable return-on-investment to justify the authorization.

Split reaction
Conservative20%

Skeptical to opposed: this persona would be concerned about authorizing $25 billion over five years for federal lab infrastructure without explicit offsets and with potential for mission creep.

They are likely to question whether federal investment is the best role for the federal government, worry about bureaucratic inefficiency, and seek stronger evidence of cost-effectiveness.

Some conservatives who prioritize national security and scientific competitiveness might accept limited, tightly controlled support for facilities critical to defense or energy security, but generally they will demand stricter oversight, pay-fors, and limits on expansion of DOE programs.

Likely resistant
04 · Can it pass?

The path through Congress.

Introduced

Reached or meaningfully advanced

Committee

Reached or meaningfully advanced

Floor

Still ahead

President

Still ahead

Law

Still ahead

Passage likelihood50/100

The bill is a targeted, administratively focused authorization to address deferred maintenance and lab modernization—subjects that often win bipartisan support. However, it authorizes a substantial discretionary spending stream and does not itself appropriate funds; final enactment therefore depends on subsequent appropriations decisions and broader budget tradeoffs. Its clear reporting and prioritization requirements reduce implementability risks, increasing its plausibility relative to more controversial proposals.

Scope and complexity
52%
Scopemoderate
52%
Complexitymedium
Why this could stall
  • The bill authorizes funding but does not appropriate it; whether Congress will provide the authorized $5 billion annually depends on appropriations priorities and fiscal tradeoffs not visible in the bill text.
  • Absent a publicly available cost estimate or CBO score in the bill text, the precise fiscal impact and potential offsets (if any) are unknown.
05 · Recent votes

Recent votes on the bill.

No vote history yet

The bill has not accumulated any surfaced votes yet.

06 · Go deeper

Go deeper than the headline read.

Included on this page

Scale and fiscal impact: liberals generally accept the multi-billion-dollar authorization as necessary investment; conservatives object to…

The bill is a targeted, administratively focused authorization to address deferred maintenance and lab modernization—subjects that often wi…

Unlocked analysis

Relative to its intended legislative type, this bill establishes a clear substantive policy change by authorizing multi-year funding for National Laboratory restoration and modernization and by adding statutory strategy…

Go beyond the headline summary with full stakeholder mapping, legislative design analysis, passage barriers, and lens-by-lens tradeoff breakdowns.

Perspective breakdownsPassage barriersLegislative design reviewStakeholder impact map
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