Mubadala Investment Company has finalized the sale of its minority stake in CoolIT Systems, a prominent liquid data center cooling solutions provider, to Ecolab as part of a $4.75 billion transaction led by KKR. The investment, initially made in 2023 through Mubadala’s partnership alongside KKR’s Global Impact Fund II, reflects Abu Dhabi’s strategic positioning in the high-growth data infrastructure sector. CoolIT’s proprietary liquid cooling technology addresses critical inefficiencies in modern data centers, where cooling can consume up to 50% of total energy in traditional air-cooled facilities, while reducing energy usage by 30-40% and eliminating water consumption through closed-loop systems. The company’s solutions are now deployed across over 300 data centers globally, serving hyperscale operators driving artificial intelligence workloads.
The transaction underscores the accelerating convergence of sovereign wealth capital with climate-tech infrastructure, as the Middle East seeks to diversify revenue streams while capitalizing on AI and cloud computing expansion. CoolIT’s operational trajectory since Mubadala’s 2023 investment demonstrates how active ownership can drive enterprise value creation in specialized industrial technology. The company expanded its manufacturing footprint to 300,000 square feet, scaled coolant distribution unit capacity by 25x, and doubled its workforce by adding 300 jobs. These operational expansions position CoolIT for approximately 4x revenue growth and 10x EBITDA expansion through 2026. Such disciplined capital deployment aligns with regional sovereign investment mandates that prioritize technology leadership and infrastructure ownership.
From a regional perspective, this exit provides Mubadala with liquidity for reinvestment into emerging AI and data infrastructure sectors while establishing precedent for sovereign participation in climate-adaptive computing technologies. The involvement of Ecolab, a water management specialist, suggests convergence opportunities between traditional industrial services and high-tech infrastructure. For the broader MENA venture capital ecosystem, this transaction validates the thesis that deep industrial expertise combined with active management can accelerate scale in export-oriented technology businesses. CoolIT represents the type of high-value manufacturing and R&D contributor that Abu Dhabi and other GCC capitals are cultivating to anchor domestic AI compute capacity. The company’s expansion of its UAE operations signals commitment to maintaining regional operational centers even after ownership transition.
The cooling industry’s evolution arrives at a critical inflection point, with global data center energy consumption projected to reach 945 TWh by 2030—exceeding the combined current usage of Germany and France—while water consumption approaches 450 million gallons daily. CoolIT’s fiscal 2025 impact of 2.18 billion kWh in energy savings, equivalent to powering 200,000 homes annually, demonstrates the sustainability imperative driving demand. This transaction positions Middle East investors to benefit from tighter coupling between sovereign AI infrastructure aspirations and the industrial supply chains required to support carbon-efficient compute growth. As hyperscalers expand data center capacity at unprecedented rates, liquid cooling technologies increasingly represent a strategic asset class connecting digital transformation with environmental stewardship imperatives shaping global infrastructure investment mandates through the late 2020s.
