The bill orders a federal review of liquid cooling in AI and other high-powered data centers. It looks at cost, energy use, safety, security, and waste-heat reuse. The bill itself does not require anyone to switch cooling systems.
Modern Action explains what the legislation does, helps you choose whether to support, oppose, or ask for changes, and drafts a message tied to the bill, your stance, and the elected officials who can act on it.
Liquid Cooling for AI Act of 2025 is a Senate bill in committee. The latest recorded action: Committee on Energy and Natural Resources Subcommittee on Energy. Hearings held. With printed Hearing: S.Hrg. 119-366.
Latest action on S. 3269: Committee on Energy and Natural Resources Subcommittee on Energy. Hearings held. With printed Hearing: S.Hrg. 119-366.
Who this affects: This bill mainly affects federal agencies, data-center operators, and experts who work on cooling systems for AI and other high-powered computing. It matters most to people planning large data centers, because the study could shape future federal guidance, research money, and technology choices. It could also matter to nearby buildings or energy systems if waste-heat reuse becomes a bigger focus.
Why this matters: This matters because AI data centers use a lot of electricity and create a lot of heat, and older air-cooling systems may not keep up as computing power rises. Liquid cooling might lower energy use, support denser computing, and make better use of waste heat, but it also brings costs and technical risks. This bill tries to answer those questions before the federal government makes bigger decisions. Its long-term impact depends on whether Congress and agencies act on the study's recommendations.
You do not have to start with a blank letter. Modern Action turns the bill, your position, and the relevant congressional context into a message you can edit and send. The goal is to make contacting Congress clear, specific, and useful without forcing you to parse bill text or figure out the right office on your own.
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Officially: Liquid Cooling for AI Act of 2025
The bill orders a federal review of liquid cooling in AI and other high-powered data centers. It looks at cost, energy use, safety, security, and waste-heat reuse. The bill itself does not require anyone to switch cooling systems.
Use this page to support, oppose, or ask Congress to amend S3269. Modern Action explains what the bill does, helps identify the right senators or representative, and drafts a bill-specific message you can edit and send.
Where it stands
Sitting in Energy and Natural Resources
No vote scheduled. Constituent contact is what moves bills out of committee.
↓ Why your message matters here
This bill is sitting in committee with no scheduled vote — which means a small number of constituent messages can decide whether it moves forward or quietly dies.
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Where this bill is in the process
Introduced
Introduced in Senate
Senate Committee
Under Senate committee consideration
Latest: Read twice and referred to the Committee on Energy and Natural Resources. (11/20/2025)
Senate Floor Vote
Voted on by Senate
Passed Senate
Approved by Senate
House Review
Sent to House for consideration
Passed Both Chambers
Approved by both House and Senate
Signed into Law
Signed by the President
For more detail
Choose one clear position: support, oppose, or amend. Then pick any reasons or personal context you want included. Modern Action uses that input and the bill context to draft a message you can edit and send.
Congressional offices prioritize messages from their own constituents. Modern Action uses your address to route the drafted message to your senators when that is the most relevant target for this bill.
The draft includes the bill number, your position, the reasons you selected, any personal context you added, and a direct ask such as voting yes, voting no, cosponsoring, opposing, or seeking changes. You stay in control because you can edit the message before sending.
This page gives you an opportunity to support, oppose, or ask for changes to Liquid Cooling for AI Act of 2025, then contact the elected officials who can act. Modern Action drafts the message from your position and the reasons you select.
Modern Action keeps the action tied to the bill itself: what it does, where it is in the process (committee), which office can still act, and what ask belongs in the message.
You are not starting from a blank form. Modern Action drafts the message around S3269, your stance, and the reasons you choose, then lets you edit and send when ready.
