TU Wien Informatics

Andreas Uhl: Carbon Footprint of Social Media

  • 2026-01-12
  • Public Lecture

Join us for Andreas’ entry in our “Sustainability in Computer Science” public lecture series!

Andreas Uhl, PLUS
Andreas Uhl, PLUS

Our public lecture series “Sustainability in Computer Science” continues…

Andreas Uhl is Professor for Artificial Intelligence and Human Interfaces at PLUS.

His lecture is on “Green HPC: Paving the Way for Sustainable Supercomputing”.

Abstract

With the increasing importance of sustainable solutions in ICT, social media platforms have been increasingly criticized for their significant carbon footprints. We will have a look at corresponding results and will analyze the methodology how these estimations have been obtained, partially revealing that the perspective from which such investigations are being conducted is significantly biasing the results.

Online Event

Switch on your laptop and join us via Zoom! Whether you’re a student, a professional looking to expand your knowledge, or a citizen interested in sustainability issues – this lecture series is open to everyone.

Public Lecture Series “Sustainability in Computer Science”

Sustainability is not an optional feature. Targeting economic, social, and ecological issues through sustainable development has become a must, not least since the publication of the UN’s Sustainable Development Goals in 2015. Computer Science (CS), and more prominently and recently, Artificial Intelligence (AI), is hailed as the solution to many sustainability problems (and yes, it is!). Still, energy efficiency and CO2 reduction must be considered to ensure fair and ecological use of resources. Hence, dealing with CS and sustainability involves two faces of the same coin: Sustainability with CS, and Sustainability for CS.

This public lecture series is unique in Austria, with all Austrian CS departments and faculties participating under the auspices of Informatik Austria. We want to raise awareness for the utmost importance of sustainability in CS, demonstrating research solutions to various problems, and triggering developments for a sustainable future.

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