maandag 13 juli 2026

As artificial intelligence drives record electricity demand, some of the world's biggest technology and data center companies are testing hydrogen as a cleaner way to power future AI infrastructure.

 


As artificial intelligence drives record electricity demand, some of the world's biggest technology and data center companies are testing hydrogen as a cleaner way to power future AI infrastructure.
One of the latest projects comes from Equinix, which has launched a 12-week trial at its Dublin data center using hydrogen fuel cells developed by GeoPura in partnership with ESB. The project is testing whether hydrogen can replace traditional diesel backup generators and provide cleaner backup power for data centers.
Unlike diesel generators, hydrogen fuel cells generate electricity while producing only water and heat at the point of use. Experts say they could help reduce emissions, improve energy reliability, and provide cleaner backup power as AI data centers continue to expand.
Hydrogen is not replacing the power grid, and most AI data centers still rely on electricity from utilities. However, more companies are exploring hydrogen as an additional power source, especially as AI pushes electricity demand higher.
Interest in the technology is growing across the industry. Earlier this year, INNIO and the Net Zero Innovation Hub completed what they described as the world's first demonstration of 3-megawatt backup power for data centers using 100% hydrogen. Technical experts from companies including Microsoft and Google observed the project.
At the same time, companies are investing billions of dollars in new energy solutions for AI infrastructure. As AI systems become more powerful, data centers are expected to consume much more electricity over the coming years, increasing the need for cleaner and more reliable energy sources.
Hydrogen is still in the early stages of adoption, and challenges such as cost, fuel availability, and infrastructure remain. Even so, many experts see it as one of several promising technologies—alongside nuclear energy, renewable power, batteries, and natural gas—that could help meet the growing energy needs of future AI data centers.
AI-generated image for illustrative purposes only

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