Fri, 08 May, 2026
Advanced chip cooling has become a strategic priority as organisations confront escalating power densities, AI‑driven workloads, and the need for thermally resilient digital infrastructure. Modern processors now operate far beyond the limits of traditional air‑cooling, making liquid‑based and hybrid cooling architectures essential for sustaining performance and controlling operational costs.
Across data centres, cooling already accounts for 30–50% of total electricity consumption, and some facilities use over 26 million litres of water annually for thermal management (Policy@Manchester, 2025). As AI adoption accelerates, operators are shifting toward direct‑to‑chip liquid cooling and immersion cooling to maintain predictable performance, improve Power Usage Effectiveness (PUE), and reduce environmental impact (Policy@Manchester, 2025; Environmental and Energy Study Institute, 2024). These approaches deliver significantly higher heat‑transfer efficiency by circulating coolant directly to the die or fully submerging hardware in engineered fluids.
This shift is not limited to hyperscale (largest, industrial‑scale data‑centre) environments. Aerospace, defence, telecoms, and industrial automation face similar challenges as they integrate high‑power compute into compact, thermally constrained platforms. In these sectors, advanced cooling directly influences system reliability, deployment flexibility, and long‑term lifecycle cost. The global direct‑to‑chip cooling market is forecast in commercial market‑research reports to grow rapidly.
The business case is clear: advanced chip cooling enables higher compute density, reduces energy overheads, supports sustainability commitments, and future‑proofs infrastructure against the next generation of high‑TDP silicon (thermal design power). Organisations that invest early in liquid‑based cooling architectures will be better positioned to scale AI, High Performance Computing (HPC), and mission‑critical electronics with confidence.
TWI is developing ultra‑low‑profile chip‑cooling devices, typically 2 mm thick, to enable high‑performance thermal management within the tight spatial constraints of modern datacentre racks and other dense electronic architectures. The thin form factor allows advanced cooling capability to be integrated without compromising system layout, airflow strategy, or rack‑level compute density.
To ensure robust thermal and mechanical performance, the device materials can be closely matched to the required coefficients of thermal expansion (CTE) on a case‑by‑case basis. The chip‑to‑cooler interface can be further optimised through metallic or ceramic spray coatings, or through layered CTE‑matched materials, enhancing both heat‑transfer efficiency and long-term reliability under thermal cycling.
The cooling structures themselves are created using advanced material selection and solid‑state bonding techniques, enabling high‑efficiency flow channels to be embedded within what appears to be a monolithic metal component. In practice, the device is constructed from multiple precision‑etched or laser‑cut layers, which are subsequently diffusion bonded to form a compact, high‑integrity microchannel architecture capable of supporting exceptional heat‑flux performance.
For further information please contact us at tpt@twi.co.uk.
TWI is a research company and is therefore interested in hearing about research requirements. TWI does not undertake production scenarios except for small quantities. TWI is also able to design and produce complementary heat exchangers, allowing for localised closed‑loop redundancy.
Reference List
- Policy@Manchester (2025) Data Centres: Energy, Water and Sustainability Challenges. University of Manchester.
- Environmental and Energy Study Institute (2024) Data Centers and Water Use.