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What the agreement covers
Announced on October 5, 2026, the agreement brings together LG Electronics USA and AIR Control Concepts (AIR) in a long-term, sequential supply program for data-center cooling equipment. LG identifies advanced chillers, including its air-cooled centrifugal chiller, as core equipment for the projects. The announcements do not specify how the more-than-5-GW project capacity is divided among sites or customers. LG’s U.S. announcement and its global English release describe the capacity as projects supported by the agreement.
A Korean-language release characterizes the arrangement as a 5 GW supply contract, but the more precise description in the English releases is that LG’s equipment will support projects exceeding 5 GW. LG’s Korean announcement also reports the agreement. None of the releases discloses a financial contract value.
Who is AIR Control Concepts?
LG describes AIR as a platform of HVAC, electrical, service, and controls companies operating across major North American data-center hubs and serving global data-center operators. AIR CEO Brad Hobbs said the partnership would let AIR deploy LG chiller technology across its AI data-center portfolio. The announcement does not name the operators or individual projects.
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- Condition: 100% Brand New and in Perfect package to ensure you receive a perfect product
- Model: DV4600-492
- Bearing Type: Ball; Fan Diameter: 120mm; Maximum Fan Speed: 2650/3100 RPM; Material: Plastic; Type: Axial cooling fan
- Packaging: Carton; Power Connection: 2-Pin; Voltage: 115VAC
- Fan size: 120*120*38MM
How LG says its cooling technology works
LG’s air-cooled centrifugal chiller uses refrigerant free-cooling: when outdoor conditions allow, the system uses cool outdoor air to reduce the compressor’s cooling load. LG’s product description also highlights an oil-free magnetic-bearing compressor and modular design. These describe product features, not independently verified performance for the AIR projects. LG’s product announcement provides details about the chiller.
What the 30% energy comparison means
LG says refrigerant free-cooling can use approximately 30% less energy annually than waterside (hydronic) free-cooling. That comparison comes from LG’s internal simulation, not a third-party test reported in the announcements. LG modeled one 1,750 kW unit operating at 100% cooling capacity under Seoul metropolitan climate conditions. The simulation estimated annual consumption of 1,479,655 kWh for hydronic free-cooling and 1,044,824 kWh for refrigerant free-cooling. LG cautions that actual consumption varies with installation and operating conditions, so the modeled difference should not be treated as a guaranteed saving for a particular data center.
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- Specification: 120 x 120x 25 mm ( 4.72 x 4.72 x 0.98 in. ) | Rated Voltage : 5V | Rated Current: 0.25A | Airflow: 77 x 2 CFM | Noise: 32dBA | Speed: 2000 RPM (MAX)
What the 5 GW figure does—and does not—tell you
Data-center capacity describes the projects’ scale; it is not the amount of electricity LG will supply, nor the value of the chiller agreement. The releases do not provide a contract price or enough project-level detail to calculate one. They also leave several practical questions unanswered:
- How long the supply agreement runs and when equipment deliveries begin.
- Which operators and sites will receive chillers.
- How the supported capacity is allocated among individual projects.
LG’s data-center cooling business context
LG reported more than $428 million in data-center cooling orders during the first half of 2026 in its U.S. announcement. The company also said it expected orders to reach several billion dollars by year-end and that its approximately $680 million (KRW 1 trillion) chiller-business revenue target for 2027 could be reached ahead of schedule. These are company-reported orders and forward-looking expectations, not the value or guaranteed revenue from the AIR agreement. LG’s release sets out those figures.
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Rank #3
- An ultra-quiet UL-certified fan system designed for cooling cabinets that requires minimal noise.
- Features a multi-speed controller to set the fan’s speed to optimal noise and airflow levels.
- Contains a CNC machined aluminum frame with a modern brushed black finish.
- Powered by wall outlet or USB port, included Turbo Adapter increases performance by 25%.
- Dimensions: 8.5 x 4.4 x 1.3 in. | Total Airflow: 52 CFM | Total Noise: 18 dBa | Bearings: Dual Ball
For broader market context, LG Korea cited Omdia forecasts of global data-center power capacity reaching 226 GW in 2026 and 334 GW in 2027, and a Fortune Business Insights forecast of about 26% annual growth in the global AI data-center market to $133.5 billion by 2034. Those are third-party forecasts as cited by LG, not measurements of this agreement or evidence of LG’s future market share. LG Korea’s announcement attributes the forecasts to those firms.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What procurement teams would need to compare
The announcement does not provide competitor data or establish a ranked alternative, so it cannot support a brand comparison. Buyers evaluating data-center cooling systems would need like-for-like information on:
Rank #4
- An ultra quiet UL-certified fan system designed for cooling cabinets that requires minimal noise.
- Features an on board processor that provides a digital read-out of the cabinets temperatures.
- Programming includes thermostat control, fan speed control, and SMART energy saving mode.
- Dimensions: 6.3 x 6.3 x 1.3 in. | Airflow: 52 CFM | Noise: 18 dBA | Bearings: Dual Ball
- Cooling capacity and annual energy use under the same climate, load, and operating assumptions.
- Reliability, service coverage, and recovery procedures after an interruption.
- Installation and commissioning requirements, plus modularity for planned expansion.
- Whole-life operating costs, rather than a single modeled efficiency comparison.
In a separate July 2026 announcement, LG said NVIDIA certified its 600 kW coolant distribution unit (CDU), and described a portfolio that also includes cold plates. That is broader portfolio context only: the AIR agreement announcement does not say the CDU, cold plates, or NVIDIA certification are part of this supply program. LG’s CDU announcement covers that separate development.
Quick Recap
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