Liquid Cooling for AI Act of 2025
Summary
The Liquid Cooling for AI Act of 2025 is a procedural study bill directing the GAO to assess liquid cooling for AI infrastructure. It authorizes zero funding, creates no mandates, and has no near-term market impact. Pure-play liquid cooling providers SMCI and VRT are structurally positioned as long-term beneficiaries.
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Key Takeaways
- 1.The Liquid Cooling for AI Act is a study bill with zero funding — no near-term market impact
- 2.Pure-play liquid cooling providers $SMCI and $VRT are long-term structural beneficiaries as the GAO assessment validates the technology's necessity
- 3.The bill has only cleared a subcommittee hearing; full passage and subsequent GAO study will take months to over a year
Market Implications
This bill has zero near-term market impact. The GAO study will not produce findings for at least 12-18 months after passage. $SMCI at $26.88 and at $319.08 are moving on earnings, AI capex cycles, and data center demand—not congressional study bills. Investors should not adjust positions based on this procedural action.
⚡ Government Convergence
Active government convergence in this signal’s sector right now.
Over the last 90 days, 75 separate government actions have converged on AI Compute / Datacenter Power. What that means: federal dollars are already moving — agencies are soliciting bids and awarding contracts, not just talking, and legislation and executive action are building the policy and funding tailwind behind it. When independent channels move together like this — 33 procurement notices, 26 bills, 11 federal contracts, 3 SEC filings and 2 patents — it's the clearest early tell that Washington is committing to ai compute / datacenter power, the kind of build-up that reshapes the sector well before it's obvious in the headlines.
Converging government actions
- BillUnleashing Low-Cost Rural AI Act · 2025-09-09
- BillClean Cloud Act of 2025 · 2025-11-20
- BillData Center Transparency Act · 2026-01-08
- ContractCLARK/SMOOT/CONSIGLI, A JOINT VENTURE: IGF::OT::IGF PRE-CONSTRUCTION SERVICES, NATIONAL AIR&SPACE MUSEUM REVITALIZATION · 2026-03-17
- Procurement notice7C20--Data Center and Telecommunications Modernization (VA-26-00039374) · 2026-05-15
- ContractCA, INC.: NEW 66 MONTH OPEN-MARKET CONTRACT FOR RENEWAL OF CA SOFTWARE, SUPPORT SERVICES, AND MAINTENANCE. CA PROPRIETARY SOFTWARE PRODUCTS ARE USED E · 2026-05-19
- Procurement noticeInstallation of Dedicated 120VAC and 240VAC Receptacles for Data Center Re-cabling Project · 2026-06-10
- Procurement noticeY1DA--573-21-106 EHRM Infrastructure Upgrades and Data Center Construction - Gainesville VAMC · 2026-06-26
- Procurement noticeY1DA--534-24-706 EHRM Data Center Upgrades Construction - Charleston · 2026-07-21
- ContractACCENTURE FEDERAL SERVICES LLC: DATA CENTER SUPPORT SERVICES FOR THE OFFICE OF INFORMATION&TECHNOLOGY. IGF::OT::IGF · 2026-09-08
- ContractPERATON ENTERPRISE SOLUTIONS LLC: IGF::OT::IGF: FEDERAL STUDENT AID'S VIRTUAL DATA CENTER, PROVIDING CENTRALIZED HOSTING AND MANAGEMENT OF ELECTRONIC DATA AND COMPUTER APPLIC · 2026-09-15
- ContractGENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.: OPERATE AND MAINTAIN THE OBIM INFRASTRUCTURE COMPONENTS AND ASSOCIATED APPLICATIONS AND OTHER FUNCTIONALITY OF THE PRODUCTION AND NON-PRODUC · 2026-09-17
- Procurement noticeWOSB Set-Aside – HPE Enterprise SSDs for Edwards Data Center · 2026-09-18
- Procurement noticeY1DA--573-21-106 EHRM Infrastructure Upgrades and Data Center Construction - Gainesville VAMC · 2026-09-18
Full Analysis
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The Liquid Cooling for AI Act of 2025 was introduced in the Senate on November 20, 2025, and had a subcommittee hearing on April 15, 2026. It is still in committee, not signed into law. The bill does nothing more than direct the GAO to conduct a technology assessment on liquid cooling for AI compute clusters, based on findings that air cooling is reaching limits and liquid cooling is increasingly necessary for high-density AI workloads.
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The money trail is zero. This bill authorizes no funding, creates no mandates, directs no procurement, and includes no tax incentives. The actual bill text states only that 'the Comptroller General shall conduct a technology assessment.' There is no appropriation and no spending authorization—this is purely a study.
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Structural beneficiaries on a long-term horizon are pure-play liquid cooling infrastructure providers. Super Micro Computer ($SMCI) designs and builds liquid-cooled AI servers and data center solutions. Vertiv supplies thermal management systems, including coolant distribution units, pumps, and heat-reuse components. Diversified players like $NVDA and $AMD benefit indirectly as AI compute demand rises, but this bill has no direct effect on their revenue.
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As of April 30, 2026, $SMCI trades at $26.88, down 7.57% over 7 days but up 18.05% over 30 days. trades at $319.08, down 1.35% over 7 days but up 27.34% over 30 days. These price movements reflect broader AI infrastructure demand and sector volatility, not this bill's passage.
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The bill has cleared one of several legislative steps: it passed a subcommittee hearing on April 15, 2026. It must clear full committee markup, pass the Senate, pass the House, and be signed into law. No companion bill exists in the House. Passage probability is moderate but timing is uncertain—GAO studies take months to over a year to complete after enactment.
Intelligence Surface
Cross-referenced against federal contracts, SEC insider filings & congressional trade disclosures
No confirming evidence found yet from contracts, insider trades, or congressional activity
What the bill does
procedural study bill directing GAO to conduct a technology assessment on liquid cooling for AI compute clusters
Who must act
Comptroller General of the United States (GAO)
What happens
GAO will publish a report validating liquid cooling as necessary for next-gen AI infrastructure, but the bill authorizes zero funding and no procurement
Stock impact
SMCI's core business is liquid-cooled AI servers and data center solutions; the GAO assessment reinforces the long-term structural demand thesis but has no near-term revenue impact
Connected Signals
Matched on shared policy language across AI analyses, with ticker & timing weight
BREX Net Lease Data Center I DST
BREX Net Lease Data Center I DST
FREQUENTIS USA, INC: $282M Department of Transportation Contract
BREX Net Lease Data Center I DST
To require that new and existing data centers use off-grid power and water supplies, and for other purposes.
Fusion Data Centers Inc.
Andreessen Horowitz Fund X-B - AI Infrastructure, L.P.
CREATE AI Act of 2025
Related Presidential Actions
Executive orders & memoranda affecting the same sectors or companies
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Restriction on Entry of Certain Nonimmigrant Workers
This proclamation extends for an additional 12 months the existing restriction on entry of H-1B nonimmigrant workers, which requires a $100,000 payment per petition (with limited exceptions) and is supported by a DHS weighted selection process that prioritizes higher-skilled, higher-paid workers. The action continues to target IT staffing and outsourcing firms that have abused the program, and it maintains the requirement for ongoing rulemakings by DHS and DOL to further reform wage protections and program integrity.
RESTORING AMERICAN SALTWATER ANGLING AND RECREATION
This executive order directs federal agencies (primarily NOAA and the Department of Commerce) to shift fisheries management toward prioritizing recreational fishing over commercial interests by modernizing data collection, replacing outdated mail-in surveys with real-time mobile reporting, and allowing state-collected data to substitute for federal data when error rates are lower. It also mandates reviewing and potentially revising National Standards under the Magnuson-Stevens Act, rescinding regulations that restrict marine access, and launching pilot programs for iconic fisheries like Atlantic striped bass, with the goal of boosting the $1.2 trillion outdoor recreation sector.
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