The concept of underwater data centers, also known as data centers, submerged in water, has attracted significant attention following Microsoft’s pioneering initiative called Project Natick. While some companies recognize the potential of this innovative approach, others remain skeptical about its practicality and viability.
At the core of underwater data centers lies the idea of submerging IT infrastructure, including servers and storage media, within water-tight vessels. Microsoft made a groundbreaking move with Project Natick by deploying a data center off the coast of Scotland back in 2018.
The growing interest in underwater data centers stems from their remarkable advantages. The vast expanse of the ocean provides ample space for deployment, particularly in densely populated areas where land availability is limited, but offshore locations are feasible alternatives.
Among the advantages offered by underwater data centers are significantly lower cooling costs and the potential utilization of renewable energy sources. However, several challenges must be addressed, such as the complexities associated with hardware maintenance and the high costs associated with network connectivity. Additionally, ensuring physical security is a concern given their remote and isolated locations.
One of the key challenges that underwater data centers face is reliability in connection with offshore renewable energy sources. The inconsistent power generation resulting from inactive wind farms and shifting ocean currents can disrupt operations. Therefore, the inclusion of backup power sources becomes essential to maintain reliability.
Despite the initial success of Microsoft’s Project Natick, the practicality of underwater data centers remains uncertain, as progress in this field has been limited since its inception.
The sources for this piece include an article in DataCenterKnowledge.
