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IT Center Blog

Schlagwort: ‘co2’

Green HPC: Sustainability in the Data Centers of Tomorrow

April 16th, 2025 | by
Photo of recooler with optional "adiabatic" pre-cooling. The visible filter mats are moistened with water if required.

Source: Own Illustration

Digital technologies have become an integral part of science and industry – but data centers are among the biggest energy consumers in the IT sector. High-performance computers in particular are essential for complex calculations in research, but at the same time cause high electricity costs and CO2 emissions. To meet these challenges, RWTH Aachen University is focusing on innovative solutions for energy efficiency and sustainable resource utilisation.

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Sustainable Email Use: CO2 Impact

December 18th, 2023 | by
orange footprints on a dark blue background

Source: Own illustration

After highlighting the environmental impact of emails in a previous article, we now take a closer look at the digital carbon footprint of digital activities, including email communication. In the previous article, we emphasized that although emails may seem more environmentally friendly than traditional letters at first glance, they still leave their own ecological footprint. We gave some tips on how to make your email traffic more environmentally friendly. But what is the actual environmental impact?

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