A green data centre offers numerous advantages, both for the environment and for the businesses that operate them. By prioritising energy efficiency and sustainability, green data centres significantly reduce their carbon footprint, contributing to environmental conservation and aligning with global efforts to combat climate change. These facilities often utilise renewable energy sources, such as solar or wind power, which not only cuts down on greenhouse gas emissions but also reduces reliance on traditional, non-renewable energy sources. Additionally, green data centres implement advanced cooling technologies and airflow management strategies, such as hot and cold aisle containment, to optimise energy use and lower operational costs. The financial benefits are substantial, as reduced energy consumption translates directly into cost savings over time. Furthermore, operating a green data centre can enhance a company’s reputation, demonstrating a commitment to sustainability that resonates with environmentally conscious customers and partners. Overall, the shift towards greener data centres is not only a responsible choice for the planet but also a strategic business decision.