ATMO publishes the first report on sustainable data center cooling.

ATMOsphere has published its first report dedicated to data center cooling , titled Clean Cooling for Data Centers 2025 , an in-depth analysis of the technologies and market dynamics that are redefining the industry.

The report examines the regulatory and industry forces driving the evolution of data center cooling , with a specific focus on low-impact cooling solutions and the growing adoption of natural refrigerants, immersion cooling systems, and heat recovery strategies.

Key technologies and application cases

The document collects a series of technical insights based on direct interviews with cooling system and component manufacturers, offering a concrete overview of the solutions currently available on the market. Among the topics covered:

• single-phase immersion cooling systems , considered strategic to support compute-intensive applications and the expansion of artificial intelligence;
• chillers using natural refrigerants , such as propane, applied to new-generation data centers;
• advanced free cooling and heat rejection solutions ;
• technologies for the recovery of waste heat from data centers , with integration into local energy networks.

The case studies analyzed demonstrate how sustainable cooling is becoming a competitive factor for the sector, enabling it to combine performance growth, reduced environmental impact, and operational efficiency.

A rapidly expanding market

According to ATMO, clean cooling represents one of the key drivers for driving the exponential growth of data centers globally. The report highlights how companies specializing in sustainable technologies now have significant market opportunities, thanks to the convergence of energy needs, regulatory constraints, and the demand for more efficient digital infrastructure.

👉 The “Clean Cooling for Data Centers 2025” report is now available by clicking here !