Mubadala exits liquid cooling firm in $4.75B deal as AI data center demand reshapes energy infrastructure

Abu Dhabi | EcoPulse24

Mubadala sale highlights surge in AI-driven data center cooling demand

Mubadala Investment Company has agreed to sell its minority stake in liquid cooling specialist “CoolIT Systems” to Ecolab in a $4.75 billion deal led by KKR, marking a strategic exit that underscores the rapid expansion of energy-efficient infrastructure supporting artificial intelligence and high-performance computing.

Exit reflects successful positioning in a fast-scaling infrastructure segment
Mubadala initially invested in CoolIT in 2023 through its Global Impact Fund II, targeting advanced cooling technologies as a critical enabler of next-generation data centers. The exit highlights a relatively short investment cycle in a sector experiencing accelerated capital inflows driven by AI demand.

Liquid cooling emerges as a bottleneck solution for AI-scale computing
Traditional air-cooled data centers can consume up to 50% of total facility energy, while liquid cooling systems reduce energy usage by 30% to 40%. As AI workloads intensify and chip densities increase, cooling efficiency is becoming a limiting factor in scaling computing infrastructure.

Operational expansion signals structural demand growth
Since 2023, CoolIT has expanded its manufacturing footprint to over 300,000 square feet and increased production capacity of cooling distribution units by 25 times, alongside adding more than 300 jobs. These metrics reflect a structural rise in demand for energy-efficient data center solutions.

Adoption by hyperscalers strengthens global market positioning
CoolIT’s technologies are deployed across more than 300 data centers globally, serving major cloud and hyperscale operators. This positions the company at the core of digital infrastructure supporting AI, cloud computing, and large-scale data processing.

Energy and water efficiency becoming central to infrastructure investment
With global data center energy consumption projected to reach 945 terawatt-hours by 2030, the need for efficient cooling solutions is intensifying. Liquid cooling also reduces water usage through closed-loop systems, aligning with sustainability requirements and regulatory pressures.

Cooling technologies shift from support function to strategic asset
CoolIT reported saving approximately 2.18 billion kilowatt-hours of energy in 2025 alone, highlighting how cooling systems are evolving into a core component of data center economics, directly influencing operating costs and scalability.

Table:

Indicator | Value
Deal value | $4.75B
Energy savings | 2.18B kWh (2025)
Energy reduction | 30%–40%
Data centers served | 300+
Manufacturing scale | 300K+ sq ft

EcoPulse24 Analysis
This transaction reflects a broader structural shift where AI infrastructure is increasingly defined by energy efficiency constraints rather than pure computing power. Liquid cooling is no longer a peripheral technology but a core enabler of scalable AI systems. As energy consumption becomes a limiting factor in data center expansion, capital is rotating toward solutions that optimize power usage, positioning cooling technologies at the intersection of the Energy Transition and AI Infrastructure cycle.