#United States #Johnson Controls #Milwaukee #AI capacity #Absorption Chiller

Johnson Controls Unveils Absorption Chiller Reference Design Guide

In a groundbreaking move, Johnson Controls has introduced its Absorption Chiller Reference Design Guide, which promises to revolutionize the efficiency of data centers by transforming waste heat into productive cooling. This innovative approach is not only aimed at enhancing operational efficiency, but also at unlocking a staggering additional AI capacity of up to 97 megawatts from existing on-site power generation.

As data centers grapple with the extensive waste heat produced during operations, approximately 57% of energy is traditionally lost. The new guide presents a strategic blueprint that helps operators convert this waste into cooling solutions, which in turn reduces electrical demand for cooling by as much as 44%.

Austin Domenici, president of Global Data Center Solutions at Johnson Controls, highlights the immense potential locked within data center waste heat. He states, "One of the biggest untapped opportunities in data centers is the heat they generate. Our technology helps transform recovered heat into useful work." This innovative solution promises not only to enhance efficiency in AI factories but also to ease the burden on electrical grids and support local communities.

Financial Implications and Environmental Benefits

The implications of this technology are vast. At a one-gigawatt scale, the efficiency gains can lead to potential gross revenues reaching up to $18 billion over the facility's lifespan, thus significantly augmenting the profitability and operational capabilities of AI factories. By enabling a power usage effectiveness (PUE) as low as 1.23, while achieving a 43% reduction in CO₂ emissions related to cooling systems, this innovation is positioned as a win-win for both financial sustainability and environmental responsibility.

Moreover, the modular architecture proposed in the guide allows for scalability from smaller campuses (around 100 megawatts) to large gigawatt-scale AI factories, streamlining the process of bringing additional capacity online without requiring redesign efforts.

A Legacy of Innovation

Built on more than six decades of YORK's absorption innovation, Johnson Controls has a robust history of deploying this technology across various demanding applications, including naval vessels and advanced manufacturing. The company’s comprehensive portfolio for thermal management comprises air-cooled and water-cooled chillers, liquid cooling, and lifecycle services. This extensive experience ensures that operators can enhance their capacity faster and improve efficiency significantly in their operations.

"By converting waste heat into useful cooling, we're turning what has always been treated as a waste product into a valuable asset," remarks Katie McGinty, Vice President and Chief Sustainability and External Relations Officer. This philosophy emphasizes reducing the environmental impact of cooling systems while simultaneously increasing the computing power drawn from existing energy resources.

Conclusion

Johnson Controls continues to lead the charge in energy efficiency and decarbonization within rapidly growing industries, including data centers, healthcare, and advanced manufacturing. Their new Absorption Chiller Reference Design Guide exemplifies a forward-thinking approach to harnessing waste energy effectively, driving forward the AIs industry's growth sustainably and responsibly.

For further details, you can learn more about this innovative guide at www.johnsoncontrols.com/industries/data-centers/reference-designs.