Some marine storms are extremely powerful, which is why Norway wants to create offshore wind turbines that can survive them.
Worldwide, smart technology and data computing have become integral to many aspects of modern life.
As a result, global energy consumption has risen to record highs, creating a significant power gap.
To overcome this, renewable infrastructure needs may have to transform to adapt to extreme conditions, but will it be enough?
How a smarter world is demanding more energy
The steady rise of digitalization has transformed the world in many ways.
Daily national and international communication, cloud-based services, and complex enterprise solutions are now the norm. Artificial intelligence (AI) continues to advance and has become integrated into this vast array of functions.
It means that digital infrastructure must also continue to evolve, which is placing significant pressure on the global grid.
Large-scale data centers are the powerhouse behind every cloud service, smart device, and AI algorithm. These hubs utilize substantial power to maintain server operations and their vital cooling systems.
The metric used by IT equipment in data centers is known as Power Usage Effectiveness (PUE).
Achieving an adequate PUE close to 1.0 is difficult, as high-density AI increases localized heat, necessitating additional cooling.
Now, the unprecedented energy demands are outpacing regional, onshore power grids and straining aging infrastructure.
However, finding excess electricity is not the only challenge.
The obstacles faced by modern, large-scale data centers
The high-tech world may have opened doors to unimaginable systems and services. However, managing IT hardware for sustainability has become highly complex.
Hyperscale data centers require vast land, extensive grid connections, and substantial water for cooling systems.
Beyond community opposition and zoning restrictions, the competition for natural resources has become fierce.
The evaporative cooling towers are rapidly depleting local freshwater supplies. This resource is already increasingly scarce due to the worsening climate crisis.
To ensure that expanding computing needs are met while protecting valuable resources, developers must begin exploring innovative approaches.
Aikido Technologies, an offshore wind specialist company, decided to integrate smart technology into turbines to address these constraints.
Typically, one of the greatest challenges of conventional offshore turbines is the extreme marine conditions. But Aikido’s design not only survives the most abrupt storms, but continues operating in them.
Offshore wind turbine platforms that ride out the storm
The ability to operate continuously during a storm not only increases reliability but can also become life-saving. Aikido utilized proven engineering principles to create the AO60DC platform capable of doing just that.
The platform’s semi-submersible design is based on technology that has been successful in various offshore industries for over 25 years.
Floating resilience and smart technology integration
The AO60DC is a hybrid structure. It consists of a 15-18 MW turbine, integrated battery energy storage, and 10-12 MW of AI-grade computing infrastructure.
The passive cooling system ensures smart thermal management.
The heat is transferred through the ballast tank’s steel walls into the seawater for cooling. This way, optimal efficiency and a PUE below 1.08 are maintained.
The design also has a three-column structure that can withstand extreme 50-year marine storms. This ensures uninterrupted computing uptime.
Its modular infrastructure allows easy assembly and access for maintenance teams. Data halls can also be prefabricated and added during the final integration.
The first unit will be deployed off the coast of Norway at the MET Centre as a proof of concept. The goal is to validate the durability and reliability of the platform and its cooling systems.
The UK will receive the first full-scale commercial project by 2028 if all goes well.
The project’s success will open new doors to sustainable, off-grid technology that can meet the swiftly rising demands of AI.
