When you think of game variable technology, your mind jumps to AI, quantum calculation, or EVs. But one of the critical promoters often flies under the radar: data center coolingOr As the world becomes digital, the need for fast, powerful computing is increasing – and so is the heat it generates.
According to BIS researchthe data center cooling market It is forecast to reach $ 100.12 billion from $ 25.77 billion in $ 25.77 billion by 2024, growing by 12.55% in the 2025-2035 forecast period. This is driven by the increase in data load, energy efficiency mandates and high -performance AI computing.
From the nozzles to the baths: the cooling technology evolution
Cooling technologies had to develop quickly to manage this heat voltage. Traditional air -based CRAC units (Air Conditioners for Computer Room) is still used in many facilities, but newer systems are now focusing on proximity – known as known close -off cooling– These settings reduce energy waste by targeting hot zones directly at the source.
But that’s just the beginning. Liquid cooling enters the mainstream as it offers better heat and smaller footprints. Close 19% Data centers accepted liquid cooling 36% planning Soon to do this (Omdia, 2024) and the liquid cooling market is expected to grow $ 3.9 billion in 2024 again $ 22 billion to 2034 (Bis Research, 2025).
Then you are there immersion cooling-Where the servers are immersed in non -conductive liquid. Although it is still a gap solution, draws attention to being able to reduce energy use up to 50%Or
Why the heat is rising: AI and efficiency pressure
So, what really nourishes this cooling revolution? First and foremost: Ai-Training of large models such as GPT-4 or Gemini requires enormous processing energy in an exceeding heat load 400W / per standTraditional air cooling pushes beyond the border (Data Center Frontier, 2024).
Second, energy use is under a microscope. Cooling accounts 30-40% Energy use of a full data center. Net-zero with increasing and reduction PUE (efficiency of energy use) No longer available – Strategic (International Energy Agency, 2023).
Finally, place and regulation count. European water use restrictions lead to the adoption of low-water cooling systems. Meanwhile, American tariffs on Chinese cooling parts Its complex import and delayed building in 2025.
Innovation blooms: What’s new in 2025?
This urgency triggered an innovation competition. In a big step, Samsung has obtained a flakgroup for 1.5 billion euros At the beginning of 2025 to expand the solutions of HVAC and Data Center.
Dell technologies threw a new one rear door swap (Erdhx) in the Dell World 2025 that records 100% of the server heatreduces cooling energy consumption almost 60% And only works with warm water.
Then you are there Grid -free aiAn American -based start -up company that builds out non -network data centers with integrated cooling operated by renewable energy sources. Their modular design needs 90% power -transformation efficiencyRedefinition of sustainability in the scale.
Meanwhile, Google, Microsoft and Meta are integrated 400VDC power and liquid coolingAdaptation of EV-style thermal treatment to the next generation racks.
Enlargement: How do regions react
We see distinguished regional trends. North America The adoption of liquid cooling leads to approx. 37% of the global stock (Bis Research, 2025). The United States, home hyperscalers’ home, such as AWS and Google Cloud, remains hybrid cooling architectures pilots.
-In Asian-paramedicFast cloud acceptance and supportive energy policies make it the fastest growing region. Countries such as India and Singapore, are invested in liquid and hybrid cooling technologies to enhance sustainability.
EuropeIn the meantime, it relies on creative solutions. In regions in water such as Spain and Australia, data centers are experimenting Toilet water and gray water cooling Systems for efficiency and environmental mandates.
Enter your ai brain: Here are the smart cooling systems
Ironically, AI not only causes more heat but also solves it. Many data centers are now installing Confirmation Learning (RL) Algorithms for air flow, humidity and cooling systems. Google’s deep -stinging announced once 40% energy savings Use AI to control the data center cooling.
Other facilities test More agents AI systems This energy consumption coordinates the entire building -not only the temperature but also the carbon dioxide emissions and costs. These systems show you An increase in efficiency of 14-21%Especially in hybrid-cooled settings.
Challenges continue to be missed
Despite this momentum, there are several obstacles. Older installations of older facilities for liquid or immersion systems are complex and expensive. Access to water is increasingly limited in many regions. And the relocation of basic import rates – from copper coils to thermal transfer fluids – is influenced by schedule and budget.
In addition, AI’s calculation hunger only increases. Next -generation chips require even more sophisticated hero strategies and require a mixture Liquid cooling, AI management and new design paradigmsOr
The big picture
What was once a background assistant program is a basic promoter of digital progress. Data center cooling It’s not just about fans and liquids – it’s the basis for power supply Aimeet Net-zero goalsand 24 hours of the digital economy.
From Samsung’s HVAC ambitions to Ai-optimized airflow, from immersion tanks to out-of-network castings, the data center cooling market is officially in the golden era.
And the best part? The coolest innovations are still expected.
About the publisher: BIS Research is a global market intelligence, research and consulting company that focuses on emerging technological trends that are likely to interfere with the market. In his team, industrial veterans, experts and analysts have various backgrounds in the field of consulting, investment banking, government and academy.
Sources
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- BIS Research – Data Center Cooling Market Report (2025)
- Omdia – Data Center Liquid Cooling Trends (2024)
- Techcrunch – Input Cooler Starting Businesses and Gridfree AI Innovation (2023-2025)
- Data Center Frontier – AI driver’s Liquid Cooling Adoption (2024)
- Dell Technologies-back door heat exchanger boot (2025)
- Google Deepmind – Data Center Energy Optimization by using AI (2023)
- Reuters-US-Kina technological tariffs and their effect on cooling supply chains (2025)