Nexalus has a new method for liquid-cooling data centers that could make the waste heat useful
Dec 11, 2024
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Discover a groundbreaking startup revolutionizing data center cooling with hot-water technology. Their innovative liquid cooling system tackles the inefficiencies of traditional air methods, offering a sustainable approach to heat management. Learn how microjets target hot chip areas for enhanced efficiency and how this technology enables waste heat reuse across different industries. This exciting method not only improves energy consumption but also aims to collaborate with HVAC companies for a greener future.
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Quick takeaways
Nexalus's hot-water liquid cooling system increases energy efficiency by directly cooling processors, addressing inefficiencies of traditional air cooling methods.
The innovative approach allows data centers to monetize waste heat by supplying it to local industries, creating economic benefits for both parties.
Deep dives
Efficiency in Data Center Cooling
Data centers are increasingly focused on reducing energy consumption, particularly in cooling systems, which can account for about 40% of total energy use. Traditional air cooling methods are becoming less viable due to their inefficiency in heat transfer, prompting companies to explore alternatives such as liquid cooling. Startup Nexalus presents an innovative solution with its hot water liquid cooling approach, which utilizes a method termed direct-to-liquid cooling that efficiently directs coolant to the hottest spots on processors. This system not only enhances cooling efficiency but also allows for the integration of excess heat into other industries, showcasing a dual benefit for data centers and surrounding businesses.
Utilizing Waste Heat for Economic Benefits
Nexalus’s cooling system is designed not only to improve energy efficiency but also to transform waste heat into a potential revenue stream. By channeling heated liquid to industrial users, Nexalus allows data centers to sell excess heat, benefiting both parties economically. This innovative approach can lead to reduced utility bills for data centers and create opportunities for smaller installations to connect to existing heating districts. The concept challenges traditional norms about how to manage waste heat, emphasizing the potential for smart integration between data centers and local industries.
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Innovative Liquid Cooling Solutions for Data Centers