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Industry

Supporting hyperscalers in designing reliable data centres

How to protect data centres from environmental exposure

Key info
Location
Leatherhead, United Kingdom
Period
2018
Project coordinator
RINA

Challenge

The long‑term reliability and availability of critical digital infrastructure depend not only on design and technology, but also on the environmental conditions in which systems operate

Airborne pollutants such as soluble salts, industrial residues and other microscopic particles can accumulate on outdoor electrical equipment, enclosures and air‑intake systems. Over time, these contaminants may accelerate corrosion processes, reduce insulation performance and shorten asset lifetime, especially in environments exposed to humidity, condensation and changing weather conditions. 

At early project stages, asset owners and operators must therefore understand how local environmental conditions may affect equipment performance, to make informed decisions on site selection, design criteria, material specifications and corrosion‑mitigation measures. However, generic environmental data often fails to capture local variability, potentially leading to under‑ or over‑specification of protection measures. 

 

RINA data center 

 

Applied expertise 

A hyperscale data centre operator engaged RINA to assess how local environmental conditions could affect the long‑term performance of outdoor electrical equipment at proposed new data centre sites

We carried out targeted field surveys, combined with laboratory analysis, to evaluate the presence of airborne soluble ions that can contribute to corrosion and reduced insulation performance. The assessment was designed to translate environmental exposure into clear, practical guidance, supporting the correct specification of equipment for outdoor use in line with international standards for environmental corrosion. 

By bridging environmental data and engineering requirements, we helped reduce uncertainty at early project stages, enabling informed decisions on design criteria and corrosion‑mitigation measures while avoiding unnecessary over‑ or under‑specification. 

Impact 

By translating complex environmental phenomena into clear design implications, the project helped reduce the risk of premature equipment degradation, unplanned maintenance, and service disruption. The outcome contributes to increased reliability, availability and lifecycle performance of data centres, contributing to more resilient digital infrastructure and long‑term operational continuity. 

Contact us
Stephen Pitman