In April Dutch magazine Channel Connect published a whitepaper on immersion cooling, here’s a summary.
The Growing Pressure on Data Centers
Global data demands are rising rapidly, driven by AI, high-performance computing (HPC), and cloud infrastructure. Traditional air-based cooling systems in data centers are struggling to keep up. They are reaching their limits in terms of efficiency, scalability, and sustainability. Immersion cooling, a method of submerging servers in electrically non-conductive fluid, offers a powerful alternative that is becoming increasingly relevant.
Why Immersion Cooling Stands Out
Although currently considered a niche technology, immersion cooling is gaining traction as both a technically and economically viable solution. It reduces cooling energy usage by up to 75%, enables PUE (Power Usage Effectiveness) values as low as 1.04, and significantly extends hardware lifespan while minimizing failure rates.
Systems like iXora’s modular immersion cassettes demonstrate how the technology can be made easy to install, maintain, and scale, even in existing 19-inch rack environments.
Ideal for Edge and Sustainable Integration
The benefits go beyond the data center: immersion cooling is particularly well-suited for edge computing, where equipment often operates under harsh or remote conditions. The absence of moving parts, low noise levels, and potential for heat reuse make it ideal for integration into buildings, greenhouses, or industrial settings.
Market Growth and Adoption
According to market forecasts, the global immersion cooling market is expected to grow from $522 million in 2024 to $12 billion by 2033, with the Netherlands showing the highest adoption rate in Europe at nearly 20% annual growth.
Barriers and Accelerators
Still, some barriers remain. These include inertia in the sector, unclear responsibilities between stakeholders (data center, client, or integrator), and outdated financial models tied to high energy consumption. However, sustainability goals, stricter regulations, and rising energy prices are rapidly turning these obstacles into incentives.
Conclusion: From Option to Necessity
Immersion cooling is no longer a futuristic concept. It’s a realistic, efficient, and increasingly necessary standard for modern IT infrastructure.
For full details, read the artikel in Dutch or download the English whitepaper.
IMMERSION COOLING MADE SIMPLE
