LG Released Oil-Free Turbo Chiller for AI Data Centers
The new cooling system leverages magnetic levitation to manage the heat generated by intensive AI computing hardware.
Updated on Sept. 20, 2026 in Data Centers
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LG Electronics has introduced an air-cooled oil-free inverter turbo chiller designed specifically for AI data centers. The technology utilizes magnetic levitation to maintain efficiency while addressing the high heat output of AI servers.
Why it matters
As AI servers generate significantly more heat than standard computing units, they place a growing burden on data center cooling infrastructure. This system aims to mitigate these demands through advanced energy-efficient engineering.
The chiller achieves over 20% higher partial load efficiency compared to inverter screw chillers and integrates essential pumps and valves into modular ISO standard containers.
The players
LG Electronics
A South Korean multinational electronics company that manufactures a wide range of appliances and computing hardware solutions.
The details
By employing a magnetic levitation method to suspend the rotating shaft, the system eliminates the need for lubricating oil and circulation pumps. It further utilizes refrigerant free cooling technology to circulate refrigerant without compressor operation during low outdoor temperatures.
Timeline
September 20, 2026: LG Electronics announced the product release.
The Tech Race
This launch represents a strategic pivot in the global data center arms race, moving away from legacy mechanical cooling systems toward modular, high-efficiency magnetic technologies. It displaces traditional inverter screw chillers by addressing the extreme thermal requirements of modern AI clusters.
Data center operators can utilize these modular containers to expand cooling capacity without needing extensive on-site construction. The reduction in annual power consumption also lowers operational costs, which may ultimately improve the cost-efficiency of AI-based web services for end users.
The takeaway
This development highlights how hardware manufacturers are rapidly adapting to the extreme energy demands of artificial intelligence. By reducing power consumption, such innovations are essential for maintaining the long-term scalability of the global cloud infrastructure.
Further reading
Learn more about the latest innovations in Data Centers infrastructure.
Live Poll
Do you believe AI data center growth is sustainable given its rising energy consumption?
