Explore a natural way to data center cooling
We help data centers stay cool – naturally. Our CO2-based cooling solutions deliver exceptional energy efficiency while supporting your decarbonization goals, making your facility more resilient and future-ready. With M&M Carnot’s innovative Rain-Cycle technology, you gain extended free cooling hours – without a refrigerant pump – leading to improved PUE performance compared to conventional systems. All in one sustainable solution.
Our data center solutions include:
Computer Room Air Conditioner (CRAC)
Combines a flexible design with a future-proof refrigerant — delivering sustainable, high-efficiency cooling for mission-critical environments.
In Row Cooling (IRC)
Designed for AI and high-performance computing environments, the IRC provides targeted, high-capacity cooling without the need for compressors or pumps in the white space. Its CO2-based design ensures efficiency and reliability where it matters most.
Computer Room Air Handler (CRAH)
Engineered for precision and adaptability, the CRAH supports both water and CO2 coil configurations to meet diverse data center requirements. It’s the perfect solution for operators focused on efficiency and decarbonization goals.
Liquid Cooling Chiller
Designed for AI-intensive workloads, this CO2-based chiller delivers consistent thermal performance under dynamic conditions. Available in air-cooled or water-cooled configurations, it can also offer heat recovery for enhanced sustainability. Its adaptable architecture ensures future-ready cooling for both old and next-generation data centers.
CO2, the perfect future-proof refrigerant for data centers
CO2 helps extend the life of your equipment while maintaining the reliability and serviceability of traditional DX systems. As a natural refrigerant, it’s future-proof against phase-down regulations, offering a Global Warming Potential (GWP) of 1 and an Ozone Depletion Potential (ODP) of 0. Over time, you’ll lower energy consumption, reduce maintenance requirements, and cut compliance costs – all while supporting your sustainability goals. And honestly, that’s pretty cool.