Every second an AI-enabled data center operates, it produces massive amounts of heat.

Cooling needs are often thought of separately from heat, and for years, that is how systems were built. In most facilities, waste heat has to be managed, properly expelled, and is then forgotten. The heat may not be needed by the data center, but the question arises, ‘where else could this energy be put to use?’

What if energy use was viewed differently by data centers and the systems and institutions around them? Rather than focusing on a data center’s enormous power demands, let’s recognize data centers are part of a larger energy network, capable of giving back through the recovery and redistribution of thermal waste.

The pursuit of heat reuse solutions drives technological advancements in data center cooling and energy management systems. Recovering waste heat isn’t just a matter of technology and hardware. Systems need to run smoothly, and uptime is critical. This can lead to the development of more efficient and sustainable technologies that benefit not only data centers but the communities they operate within, creating a symbiotic relationship.

Join Trane® expert Esti Tierney as she explores critical considerations for enabling heat reuse as part of the circular economy. Esti will discuss high computing’s growing impact on heat production, the importance of a holistic view of thermal management, and why the need to collaborate and plan a heat redistribution strategy early with community stakeholders matters.  

Heat reuse in data centers is a crucial aspect of modern energy management and sustainability practices, offering benefits that extend beyond the immediate operational efficiencies.

Designing for optimized energy efficiency and recovering waste heat isn’t just about saving money. The ability to reduce energy demand on the grid will be critical for all today and into the future. As server densities increase and next-generation chips push power demands ever higher, waste heat is no longer a byproduct to manage — it's power waiting to be harnessed.