In a recent LinkedIn post, Tom Wood discusses the significant and accelerating shift towards liquid cooling solutions within the data centre industry, characterizing it as a fundamental change rather than a mere trend. Wood, associated with The Lignum Group, points to several key drivers pushing this transformation, including the demands of AI density, the need for data centre retrofits, stringent energy efficiency targets, and increasing Environmental, Social, and Governance (ESG) pressures.
The Imperative for Liquid Cooling
Wood argues that traditional air-based cooling methods are becoming insufficient to handle the next phase of data centre operations. He elaborates on the global nature of this shift, noting its progression from pilot stages to full production across the US, Europe, and the Middle East. This transition, according to Wood, is marked by the establishment of dedicated liquid cooling engineering teams, the creation of specialized project delivery roles, and the emergence of commercial leaders with expertise in both data centres and manufacturing.
“AI density, data centre retrofits, energy efficiency targets and ESG pressure are forcing operators and manufacturers to rethink thermal management at pace.”
The post highlights a significant increase in specification-led sales and the development of strategic account capabilities, indicating a maturing market. Wood emphasizes that the primary obstacle to this rapid growth is not a lack of demand, but rather a shortage of skilled personnel.
Strategies for Success in a Growing Market
According to Tom Wood, companies that are successfully navigating this evolving landscape are excelling in three key areas. Firstly, they are proactively building global leadership rather than reacting to market demands. Secondly, they are effectively integrating their engineering, sustainability, and commercial teams to create a cohesive strategy.
“Companies that are winning are doing three things well: 1. Building global leadership early (not reactively) 2. Integrating engineering, sustainability and commercial teams 3. Treating liquid cooling as a core capability – not an add-on”
Thirdly, Wood points out that leading companies are treating liquid cooling as a core business capability, rather than an optional extra or an add-on service. This strategic positioning allows them to fully leverage the technology and its benefits.
Identifying and Attracting Talent
Wood further stresses the importance of looking beyond traditional talent pools. He suggests that manufacturers supplying the data centre space can gain a significant advantage by exploring vertical markets and seeking talent from diverse backgrounds. As Wood puts it:
“The biggest win for manufacturers supplying the space is when you open your eyes to vertical markets. It’s a fairly new space in data centres, so what markets do it well? Look at talent from different worlds you have no choice!”
This perspective underscores the need for innovative recruitment and talent development strategies to meet the burgeoning demand for expertise in liquid cooling technologies. The insights shared by Tom Wood provide a clear overview of the critical juncture the data centre industry is at, emphasizing both the opportunities and the challenges presented by the widespread adoption of liquid cooling.
📝 About This Content
This article is based on insights shared by Tom Wood on LinkedIn.
📅 Originally posted on January 11, 2026 | View original post on LinkedIn →