S.3269

Liquid Cooling for AI Act of 2025

Introduced·11/20/25

Liquid Cooling for AI Act of 2025 mandates a technology assessment on liquid cooling systems for AI and high-performance computing facilities.

The Liquid Cooling for AI Act of 2025 requires the Comptroller General of the United States to conduct a comprehensive review of liquid cooling systems, focusing on their deployment in artificial intelligence and high-performance computing facilities. The review will assess research needs, market trends, and technological and regulatory conditions. The Comptroller General will also evaluate various cooling methods, coolant options, and failure scenarios. The Secretary of Energy will then submit an assessment of the review's findings and recommendations to Congress.

Included in complete analysis

  • Overview
  • Core Provisions
  • Implementation
  • Impact
  • Legal Framework
  • Critical Issues

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Where it stands

Current
Energy And Natural Resources Committee
Next
Committee decision

Sponsors

2
2
RR
Democratic CaucusRepublican Caucus

Calendar

Apr 15

2:30 PM

Senate Energy and Natural Resources Hearing

History

Apr 15

Senate

Committee on Energy and Natural Resources Subcommittee on Energy. Hearings held. With printed Hearing: S.Hrg. 119-366.

Nov 20, 2025

Senate

Read twice and referred to the Committee on Energy and Natural Resources.