green-coding.io

Nachhaltige Software und KI - GI Online Veranstaltung

Mon, 06 Apr 2026 00:00:00 +0000

We have been invited by the GI (Gesellschaft für Informatik / German Computer Science Society) to give an introductory to Green Coding - Also highlighting the ongoing importance of the topic and updates from the recent years.

Green Software Development Community (Dec. 2025)

Tue, 16 Dec 2025 00:00:00 +0000

We are invited to talk at the Meetup of the Green Software Development group!

Details from their Meetup page

The Blue Angel is the most prestigious environmental label in Germany and has been available for software for over a year. Our group has been following this label for quite some time, and now we’re taking a closer look at its practical application.

ecoCompute Conference 2025

Thu, 13 Nov 2025 00:00:00 +0000

ecoCompute is our yearly conference about sustainbility in digital tech.

Here we shine a spotlight on the often invisible environmental footprint of our digital world. While the carbon cost of flying or manufacturing is alredy recognized by many, the emissions caused by inefficient software, data-intensive applications, and energy-hungry infrastructure remain largely hidden.

BWIDee - Talk - Green Coding (Nov 2025)

Wed, 12 Nov 2025 00:00:00 +0000

As part of the BWIdee educational and competitive program for students, a series of lectures on digitalization are offered. These lectures explore the interfaces with ecological, economic, and social sustainability.

Measurement Workshop - HTW Berlin (Nov 2025)

Wed, 12 Nov 2025 00:00:00 +0000

Prof. Dr. Volker Wohlgemuth has invited us to a measurement Workshop at the HTW Berlin.

The workshop is now an established series we give for new students in the Winter Semester. We introduce topics like software carbon emissions and how to properly benchmark a software for energy consumption.

Green Coding Meetup - July 2025

Wed, 09 Jul 2025 00:00:00 +0000

The Green Coding Meetup is finally back! (DE/EN)

And we have great speakers, a great location, great food … basically everything is great about the Meetup. :) - Also - we have a very special suprise and will give away free tickets to the WeAreDevelopers World Congress in Berlin!!!! (see details on event page)

DWX Conference 2025 - Mannheim

Wed, 23 Apr 2025 00:00:00 +0000

Our CTO Didi Hoffmann is scheduled to give a talk about “Software sustainability certifications – Blue Angel (Blauer Engel) for software” at the DWX conference in Mannheim on 3rd of July.

Green IO Conference 2025 - Munich

Wed, 23 Apr 2025 00:00:00 +0000

Our CEO Arne Tarara is scheduled to give a talk at the Green IO conference in Munich on 3rd of July.

The talk will be about “How to measure software so that you can take action from the data” with some additional insights on how you can certify your efforts under the Blue Angel for Software

CO2-Emissionen von Software messen - Der Rundumschlag

Thu, 20 Mar 2025 00:00:00 +0000

Diese Deep-Dive Session gibt einen rundum Einblick in das Thema Software-Messungen mit Hintergrundwissen zu den zugrunde liegenden Standards für Messungen (GHG Protocol, Green Software Foundation SCI) und taucht dann in einen sehr konkreten Hands-On Teil ab.

Measurement Workshop - HTW Berlin (Nov 2024)

Sat, 18 May 2024 00:00:00 +0000

Prof. Dr. Volker Wohlgemuth has invited us to a measurement Workshop at the HTW Berlin.

We are extremely delighted to having had the opportunity to present the concept of understanding and measuring software carbon emissions to some young and information hungry students.

HotCarbon Conference - 2024

Sat, 06 Jul 2024 00:00:00 +0000

HotCarbon aims to bring together researchers and practitioners in computer and networked systems to engage in a lively discussion around sustainability throughout the entire computing lifecycle, focusing on both the operational and embodied impact of computer systems.

Measurement Workshop - HTW Berlin (May 2024)

Sat, 18 May 2024 00:00:00 +0000

Prof. Dr. Verena Majuntke has invited us to a measurement Workshop at the HTW Berlin.

We are extremely delighted to having had the opportunity to present the concept of understanding and measuring software carbon emissions to some young and information hungry students.

EcoCompute Conference

Tue, 30 Jan 2024 00:00:00 +0000

EcoCompute aims to address the current issue of energy and resource consumption of digital infrastructures with a new approach:

We want to bring together hardware designers, software developers, data center operators and also IT project planners to understand intersectional barriers and implementation hurdles.

Green IT - programmier.bar

Thu, 04 Apr 2024 00:00:00 +0000

Vortrag: Green Software Engineering - Nachhaltige Software-Entwicklung mit Arne Tarara

Unter Green Software Engineering, oder nachhaltiger Software-Entwicklung, versteht man die Entwicklung von Software mit dem Ziel, so wenig Umwelt-Emissionen wie möglich zu verursachen.

Beyond Buzzwords: Making Digital Sustainability a Reality

Sun, 03 Mar 2024 00:00:00 +0000

Many teams within our community understand the necessity of integrating their digital products into their sustainability strategies. However, in a series of recent interviews with product teams, we revealed a disconnect between awareness and action. Sounds familiar? The reasons, though straightforward, pose significant challenges:

CNCF TAG ENV Meeting - Green Metrics Tool

Sun, 03 Mar 2024 00:00:00 +0000

We had the opportunity to present at the Cloud Native Computing Foundation - TAG Environmental Sustainability about energy and carbon measurement of open source software.

In the presentation we go over all the feature that the Green Metrics Tool provides including:

Green Software Development Frankfurt - Sustainable Software - 18.01.2024

Sun, 14 Jan 2024 00:00:00 +0000

We are invited to be speaker at the Green Software Development Meetup Frankfurt this time hosted by Accso.

German description:

Mit Software Gutes tun ist unser Ansatz bei Accso. Deshalb treiben wir auch das Thema nachhaltige Softwareentwicklung voran. Wer sich davon einen Eindruck machen möchte, hat die Gelegenheit am 18. Januar: Das Meetup Green Software Development ist in der Frankfurter Accso-Niederlassung zu Gast.

Mannheim Business School - Green Coding Guest Lecture IIML

Sun, 14 Jan 2024 00:00:00 +0000

We are invited to give a guest lecture at the Mannheim Business School about Green Coding.

The Indian Institute of Management is visiting Mannheim Business School in January for a study trip to hear some lectures about sustainability and sustainabile management.

ECO:DIGIT & Green Software Foundation SCI - adesso [x] Green Coding Solutions

Tue, 28 Nov 2023 00:00:00 +0000

This time we have invited Yelle Lieder from adesso to speak about their ECO:DIGIT project.

In his talk, Yelle Lieder (adesso) will introduce the ECO:DIGIT research project. ECO:DIGIT started in summer 23 and over the course of three years has the goal of coming closer to a holistic and scientifically based life cycle assessment of digital systems. In a short presentation, you will learn about the vision of the project, which is funded by the German Federal Ministry for Economic Affairs and Climate Protection.

SDIA Green Coding Summit 2023

Wed, 15 Nov 2023 00:00:00 +0000

Our first hands-on workshop for our community!

We are joining as a workshop organizer for the Green Coding Summit by the SDIA this year and will bring you a 5 hour workshop where we introduce many tools around green software development and techniques to measure and greenify your projects.

Enviroinfo 2023 - Software Life Cycle Assessment in the wild

Mon, 02 Oct 2023 00:00:00 +0000

We are speaking at the Enviroinfo conference in Garching (near Munich) this year. (Talk will be in German)

Topic: Software Life Cycle Assessment in the wild*

Abstract: Software Life Cycle Assessment (SLCA) is gaining attention for its environmental impacts in production, deployment, usage, and disposal. Unlike LCA for physical products, SLCA is still evolving in software. The presentation introduces a practical SLCA approach for code, discussing concepts and tradeoffs for smaller projects. The SLCA process is outlined, analyzing software phases for environmental impacts. Challenges in estimating energy during development are highlighted, proposing a Software Carbon Database for continuous assessment. Deployment’s energy during Docker builds is briefly mentioned. To address usage phase complexities, a middleware solution tracking energy per API call and updating the Software Carbon Database in real-time is proposed. Disposal phase considers energy during software component removal using the Green Metrics Tool. The talk concludes with a contemporary SLCA approach for agile software development. It relies on real-life data, promotes traceability, and can be adopted by development teams for sustainable practices. Recommendations to improve data quality for disposal and delivery phases are discussed.

Kickoff Green Software Development Stuttgart [x] Green Coding Solutions

Mon, 02 Oct 2023 00:00:00 +0000

We are invited to speak at the Kickoff Green Software Development Stuttgart. (Talk will be in German)

Topic: “Sustainable Software - Measure and quantify the green-ness of code”.

We will be presenting our new approach around the Energy-Timeline project how to introduce quantification of sustainability in a code base through continious measurements … stay tuned!

Green Infrastructure Meetup GfK [x] Green Coding Solutions

Fri, 12 May 2023 00:00:00 +0000

Hey Green Coders!

We are partnering this month with GfK for our Meetup.

We are thrilled to announce our upcoming Green Coding and Infrastructure meet-up, which will take place on May 31st at the brand-new GfK Berlin Office. As a global player in the data insights industry, GfK is obviously keen to act and think future-oriented. Therefore, they are committed to sustainability and reducing their carbon footprint, and this event is part of GfK’s efforts to promote eco-friendliness in the tech industry.

Green Software Development Community (Apr. 2023)

Tue, 18 Apr 2023 00:00:00 +0000

We are invited to talk at the Meetup of the Green Software Development group!

Details from their Meetup page

📣 2nd meetup in 2023: We are very happy to announce the next meeting of the Green Software Development Community.

Clean IT Gruppe Potsdam (Apr. 2023)

Tue, 18 Apr 2023 00:00:00 +0000

We are invited to speak at the openXchange events from the HPI Clean IT team.

Details

We present our open-source projects Eco CI to make energy consumption in CI/CD pipelines visible and the Green Metrics Tool which helps developers compare arbitrary software regarding its energy cost.

SDIA - Digital Environmental Footprint (Mar. 2023)

Thu, 23 Mar 2023 00:00:00 +0000

We are invited to present our latest advances on the Green Metrics Tool new UI and our Eco CI project at the SDIA DEF Steering Group Meeting.

Details

📣 Last chance to sign up for our bi-monthly DEF Community meeting where key guest speakers will give important updates on their work calculating the Digital Environmental Footprint and the challenges that are associated with it!

GSD Meetup Karlsruhe - Open Source Tools für klimafreundliche Software

Fri, 27 Jan 2023 00:00:00 +0000

We are invited to speak at the Green Software Development Meetup group in Karlsruhe remotely.

Please note: The talk is in German!

Details

Das Thema des Abends ist die Messung des Energieverbrauchs von Anwendungen.

FOSDEM 2023 - Green software engineering

Fri, 27 Jan 2023 00:00:00 +0000

Yay, we got approved for a talk at FOSDEM 2023!

Our talk is: Green software engineering - Building tools and ecosystems around green software engineering

Details

Desktop and server software at the present moment in time is very rarely developed with its energy consumption as a major consideration. However in a world with limited resources this becomes a growing concern, especially as developers cannot cater to this need since the appropriate tools are currently lacking.

SDIA - Digital Environmental Footprint (Jan. 2023)

Fri, 27 Jan 2023 00:00:00 +0000

We are invited to present our latest advances on the machine learning models for cloud energy estimation and our Eco CI project at the SDIA DEF Steering Group Meeting.

Details

🎉 New Year, new initiatives, new enthusiasm! The SDIA team wishes you a healthy, happy, and successful 2023!

Weihnachtsmarkt social @ 21.12.2022 | Green Coding.org

Fri, 09 Dec 2022 00:00:00 +0000

The year is ending and christmas is coming!

We at Green Coding want to say thank you for the lovely input from our community and the interest in our work in sustainable software engineering.

Cloud energy consumption - PyData Berlin [x] Green Coding Solutions

Wed, 09 Nov 2022 00:00:00 +0000

This time we have teamed with PyData Berlin folks and will be speaking at their monthly Meetup.

Please double register, on our Meetup page, but also on the PyData Meetup page, so we have a better overview who from our community is interested in the topic and the PyData people know how many people are coming in total.

Bits & Bäume @ 01.10.2022 | Green Coding.org

Sat, 01 Oct 2022 13:00:00 +0000

We have been invited to speak at the Bits & Bäume conference about our Green Metrics Tool and our plan to create a destination for users and developers to get answers about the energy consumption of software.

SDIA Berlin Community Event @ 23.09.2022 | Green Coding.org

Fri, 23 Sep 2022 13:00:00 +0000

We have been invited to speak and give a workshop on the topic of measuring and quantifying the energy use of software!

Please have a look at the official event page in the link at the bottom and RSVP.

Sustainable Software - KDE Eco [x] Green Coding Solutions

Wed, 17 Aug 2022 00:00:00 +0000

This time we have teamed with The KDE Eco Team to co-host host another Meetup for the Green Software Community in Berlin.

Part #1

In this talk Joseph P. De Veaugh-Geiss will present the KDE Eco initiative.

Greening Digital - The Green Web Foundation [x] Green Coding Solutions

Fri, 22 Jul 2022 00:00:00 +0000

We have teamed with Chris Adams from The Green Web Foundation to co-host host another Meetup for the Green Software Community in Berlin.

Part#1 The Green Web Foundation Talk

Chris will give a share what you need to know about how digital infrastructure is powered, and how to make the greenest choices for powering your services. He will also talk about the lastest works of The Green Web Foundation and their mission to create a fossil free internet.

Green Coding Basics

Fri, 06 May 2022 00:00:00 +0000

We are proud to announce our first in-person Meetup where you can meet like minded green software engineers and our team.

In this session we will focus more on some concrete techniques that you can directly apply either as a user, or as a web developer and also talk hard numbers on these techniques in terms of carbon savings.

Green Coding Meetup: What is green coding?

Fri, 01 Apr 2022 00:00:00 +0000

We got a lot of wishes to host an introductory talk on green coding.

So here it is!

We will present to you the basic philosophies behind green software development. How it differes from classical performance / feature oriented software development and where the similarities are.

Green Coding Meetup: The GreenOps Approach of Google Cloud

Wed, 02 Feb 2022 00:00:00 +0000

In this meetup Michael will introduce us to GreenOps, a hands-on approach to improve the carbon footprint of all kind of applications running in the Cloud.

GreenOps has the goal to support companies accelerating their sustainability strategy and transform towards a carbon-aware engineering culture.

Green Projects: Cosmos & Sustain.All Meetup 13.01.2022 | Green Coding.org

Thu, 13 Jan 2022 19:00:00 +0000

Our first GreenProjects meeting will host two awesome projects “Cosmos” and “Sustain.ALL”. These projects have set their missions to tackle specific problems to fight global warming and climate change. They will present their approach and mission to heal the world.

Meetup #1 Mein Fair Mögen

Thu, 25 Nov 2021 19:00:00 +0000

Money makes the world go round: Financial markets still finance an economy that is on average not fit to mitigate or even adapt to climate change. Who wants to invest for a decent pension faces difficulties to find out where the money goes in the end. Aiming for impact to make the world better, is even harder. MyFairMoney/ MeinFairMögen is starting here: presenting independent information on climate performance of financial products, helping consumers to choose more climate friendly products.

Sustainable (through) IT

Sun, 12 Sep 2021 19:00:00 +0000

In his talk about “Sustainability (through) IT” Thomas will give an overview of different approaches and possibilities on how IT can reduce resource consumption and CO2 emissions by predicting and balancing supply and demand in volatile markets that usually see a lot of overproduction and resource loss.