Sustainable Networking

The Internet has grown to become an indispensable part of our lives. It also consumes massive amounts of energy and is accountable for an increasingly large share of the worldwide carbon footprint–each in the order of a couple of percent! The question is not if but how we can improve Internet sustainability.

If you are interested in a project or a doctoral position in that area, contact Romain; we often have more project ideas than what is being publicly offered on our website.

Active Members

Talks

It Is Time to Address Network Power Proportionality

Fantastic Joules and Where to Find Them. Modeling and Optimizing Router Energy Demand

What does that really tell us? Interpreting numbers in sustainability reports

The Internet is Getting Emptier; That's a Sustainability Problem

A Sleep Study for ISP Networks: Evaluating Link Sleeping on Real World Data

What keeps your network up at night? A link sleeping study of Switch LAN

Sustainable Networking - AdvNet 2023

On taking network power down

The Internet of tomorrow must sleep more and grow old - RIPE87 (2023)

The Internet of tomorrow must sleep more and grow old - HotCarbon (2022)

Selected Publications

Romain Jacob, Lukas Röllin, Jackie Lim, Jonathan Chung, Maurice Béhanzin, Weiran Wang, Andreas Hunziker, Theodor Moroianu, Seyedali Tabaeiaghdaei, Adrian Perrig, and Laurent Vanbever
IMC '25

Available Student Theses

Running Student Theses

The Sustainability Impact of Scaling Strategies in Distributed Computing (BA)
Student: Carlos Reichenbach de Sousa
Supervisors: Romain Jacob, Michal Friedman, Moritz Lumme, Andreas Schmidt, and Laurent Vanbever

Selected Student Theses