The global data center cooling market is projected to grow from $13.23 billion in 2026 to $37.62 billion by 2033, representing a 16.1% compound annual growth rate, according to a ResearchAndMarkets.com report. Demand is being supported by expanding AI, machine learning and blockchain workloads, rising server rack density, continued data center construction and pressure to improve energy efficiency and reduce carbon emissions. Liquid cooling is projected to become the leading cooling technology over the forecast period, while modular cooling is identified as an emerging opportunity. The 373-page report covers hardware and services; room-based and row/rack-based cooling; air and liquid cooling technologies; hyperscale, enterprise and colocation facilities; cooling components; end-use industries; and regional markets across North America, Europe, Asia Pacific, the Middle East and Africa, and South America. High capital costs, specialized infrastructure requirements, carbon-reduction demands and cooling risks during power outages remain key challenges.