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5 MIN · Module

Digital Sustainability and IT Energy Use

Learn how digital systems and IT equipment affect sustainability and identify practical improvements.

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Digital activities have environmental impacts

Many businesses focus on visible environmental impacts such as waste and transport while overlooking digital operations. Computers, servers, printers, cloud services and data storage all consume energy. Understanding digital sustainability helps organisations reduce costs while improving efficiency.

Review your equipment

Create a simple inventory of computers, monitors, printers and other equipment. Identify devices that are old, inefficient or no longer needed. Equipment that remains switched on unnecessarily can increase electricity consumption without delivering business value.

Use energy-saving settings

Most modern devices include power management features. Sleep modes, automatic shutdown settings and energy-efficient configurations can reduce electricity consumption with little impact on productivity. These changes are often among the easiest sustainability improvements to implement.

Manage data responsibly

Storing unnecessary files, duplicate documents and outdated data increases storage requirements. While individual files may seem insignificant, large volumes of data require infrastructure and energy. Good digital housekeeping supports efficiency and reduces unnecessary resource use.

Think about equipment lifecycles

Extending the useful life of equipment through maintenance and upgrades can reduce costs and waste. When devices eventually need replacing, consider durability, repairability and energy efficiency alongside purchase price. Sustainable technology decisions balance performance, value and environmental considerations.

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