TU Wien Informatics

Philipp Gschwandtner: Green HPC

  • 2026-01-26
  • Public Lecture

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

Philipp Gschwandtner, University of Innsbruck
Philipp Gschwandtner, University of Innsbruck

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

Philipp Gschwandtner heads the Research Center High Performance Computing at University of Innsbruck.

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

Abstract

As the demand for high-performance computing continues to surge, the environmental impact of powering and cooling these massive computing infrastructures has become a pressing concern. This talk attempts to unravel the critical intersection of computational power and sustainability within the HPC domain, focusing on energy-efficient hardware, multi-objective optimization and other relevant hardware and software practices.

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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