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Designing with the detail of assembly in mind, and making sure that M&E engineers work closely with architects and structural engineers, we deliver built assets with performance as part of their DNA.

This can further increase water consumption if the heat rejection plant utilises adiabatic cooling.. Reducing the mechanical cooling demand.The obvious, although usually impractical, way would be to locate the data centre in a colder climate where the average temperature is lower, allowing for free cooling to operate for longer and reducing the mechanical cooling hours operated.

This won't be practical for most data centre operators due to cost, land, power and connectivity availability.. A more practical way to reduce the mechanical cooling demand is by increasing the air/water temperature supplied to the data hall.For example, migrating to ASHRAE A1 Allowable temperature range from ASHRAE A1 Recommended during peak external ambient conditions could reduce OPEX considerably.. ASHRAE Environmental Classes (Allowable) for Data Centres.Hot and cold aisle separation is standard in all new data centres, however, improved air flow management and hot aisle containment (HAC) leakage reduction can have a positive improvement on air temperatures in the room.. Air Side Economisers.

In data centres operating within ASHRAE A1 Allowance temperature and located in colder/dryer climates, direct evaporative coolers (DEC) are a highly efficient solution, however, they utilise a larger footprint on the site.These systems can potentially operate in free cooling mode year-round, leveraging both dry and adiabatic cooling based on external conditions.

This can translate to low reliance on mechanical cooling and potentially exceptional PUE values..

Using water for adiabatic cooling allows the unit to cool the air close to the wet bulb temperature of the ambient air as opposed to the dry bulb temperature (dry cooling).Transparency of data sources and decision-making is important, because it gives people confidence in the analysis and the proposed solutions..

Knowledge capture allows reuse of learning from project to project, promotes standardisation, and allows us to trace decisions through the life cycle of a project.. We will see how Chip Thinking® plays an important role in applying these principles.. What are Chips?.Chips are the smallest meaningful part of the processes that make up a supply chain.

Chips are sets of interacting or interdependent components, plus all the data that goes into them.They bring to life all data and stakeholder knowledge in one place, using a common language, so that everyone can understand every aspect.. Chips become the building blocks for our design.