ecoCompute Talks 2025

Bundesverband Green Software - Green Software Initiative Award 🇩🇪

Bundesverband Green Software | Bundesverband Green Software

Connect, not collect - making digital sustainability standards discoverable with carbon.txt 🇬🇧

Chris Adams | The Green Web Foundation

Datacenter Degrowth and Decentralization as a Chance for Europe 🇬🇧

Thomas Fricke | Freelance Cloud Security Architect

Requirements engineering as basis for architecting a green software 🇬🇧

Bjorna Kalaja | foryouandyourcustomers Vienna

Small Seeds: Software nachhaltig entwickeln & fördern 🇩🇪

Paul Robben | Prototype Fund

Built to Last: The Art of Sustainable Software Design 🇬🇧

Wilco Burggraaf | Hightech Innovators

One year of the CO2-challenge – insights and lessons learned 🇬🇧

Aydin Mir Mohammadi | Bluehands

Getting Management Buy-in: Building a Business Case for Green IT 🇬🇧

Claire Thornewill | neoverv

Measure what you manage: Transparent Energy consumption of cloud infrastructure 🇬🇧

Josefine Kipke | Open Source Business Alliance

How accurate are current tools and models for estimating software energy consumption? 🇬🇧

Andreas Brunnert | RETIT GmbH / Hochschule München

Let's be honest. A reality check on sustainability in digitalization 🇬🇧

Stefan Kruijer | SustyDigi

Move workloads to lower carbon ? The hidden complexity that might hinder your carbon-aware efforts 🇬🇧

Benoit Petit | Hubblo

Linux Power Management

Marco Liess | TU Munich

Making spot instances work for sustainability 🇬🇧

Anita Schüttler | Neuland - Büro für Informatik

Who Owns The Future of Green AI? 🇬🇧

Jo Walton | Digital Humanities Lab / University of Sussex

Green Configuration: Reducing Software Energy Consumption Through Configuration 🇬🇧

Max Weber | Leipzig University

TBA

Anne Mollen |

Understanding Data Centre IT efficiency - The Hidden Power Source 🇬🇧

Richard Kenny | Interact DC

cat /proc/energy: Power and Carbon Awareness Made Simple 🇬🇧

Geerd-Dietger Hoffmann | Green Coding Solutions

Data centers and their energy consumption: public opinion vs. politics 🇬🇧

Julian Bothe | -

Sustainable hosting & data center insights: experiences & challenges of a web hoster 🇬🇧

Marvin Hötger | Mittwald

Ecodesign in mobile development with DevGreenOps 🇬🇧

Edouard Guégain | Greenspector

Paint It Green – How Open Source Helps Reduce the Environmental Impact of AI 🇬🇧

Danijel Soldo | Red Hat

Software Sustainability through Green Gates @ Nextcloud

Frank Karlitschek | Nextcloud

End Of 10”: How the FOSS Community is Combatting Software-Drive Resource and Energy Consumption 🇬🇧

Joseph P. De Veaugh-Geiss | KDE Eco

GreenWeb Showcase WienIT 🇬🇧

Martin Michalitsch | Wien IT

Using Generative Adversarial Networks to Reduce the Impact of Website Images 🇬🇧

Oliver Winks | Cardamon

From shy contributor to (kinda) confident community leader 🇬🇧

Valeria Salis | Freelance Tech Sustainability Consultant

How to build a sustainable AI infrastructure 🇬🇧

Robert Keus | GreenPT / Brthrs Agency

The "missing middle" of green IT: Why twin transformation fails without skills development 🇬🇧

Rainer Karcher | Heartprint

Blauer Engel für Software - Award Ceremony - by Umweltbundesamt 🇬🇧

Anna Zagorski | Umweltbundesamt

Flying Blind: Why Datacenter Sustainability Needs Real Data, Not Marketing Claims 🇬🇧

Matthias Haymoz | SDEA

Fighting hardware obsolescence with greener frontend code 🇬🇧

Björn Ganslandt | -

Open Source im Vorteil: Zertifizierung mit dem Blauen Engel 🇩🇪

Philipp Kersting | Oktobit

Rerouting the Cloud: Cutting 90% CO₂ and Cloud Costs with Smarter Workload Shifting 🇬🇧

Dryden Williams | CarbonRunner

Green Frontend - Measuring and understanding the environmental impact of web applications 🇬🇧

David Kopp | envite consulting

Methods to determine the environmental footprint of software – on the way to standardisation 🇬🇧

Holger Smolinski | Bosch

Open Source as Sustainable Infrastructure: From Shared Code to Greener Compute 🇬🇧

Paloma Oliveira | Sovereign Tech Agency

Coding Smarter for a Greener Future | A comparison between Go & Java 🇬🇧

Moritz Bölter | Lufthansa Industry Solutions

Empowering Devs to Act: Bringing Environmental Metrics into Infrastructure Decisions 🇬🇧

ELISE AUVRAY | Scaleway

Green IT and Green AI: A Practical Guideline for More Sustainable Digital Systems 🇬🇧

Stefanie Kunkel | RIFS | am GFZ Helmholtz-Zentrum Potsdam

CarbonDB - Real Time carbon emissions mapping to heterogenous IT infrastructure 🇬🇧

Arne Tarara | Green Coding Solutions

Green your Code: Oaklean’s vision for sustainable Node.js projects 🇬🇧

Kay Makowsky | Hitabis

Grundlagen von IT-Nachhaltigkeit 🇩🇪

Hannah Herbst | Rewion

Keynote: State of Green Digital Tech 2025 🇬🇧

Arne Tarara | Green Coding Solutions

Welcome & Introduction to the conference 🇬🇧

Arne Tarara | Green Coding Solutions

Talks for ecoCompute 2025