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KDE's Sustainable Software Goal

Software has a direct affect on energy and resource consumption. Since 2022, KDE has the goal of providing software which does this in a way that reduces software's environmental impact for us and future generations.

Projekt FOSS dotyczący efektywności energetycznej (FEEP)

Jak można zmierzyć zużycie energii przez oprogramowanie? I czy robi to jakąś różnicę? Pracujemy nad tym, by wolne oprogramowanie było bardziej zrównoważone.

KDE Eko - Tworzenie energooszczędnego, wolnego oprogramowania

Software has a direct affect on energy and resource consumption. KDE has the goal of providing software which does this in a way that reduces software's environmental impact.

Let’s make energy efficient software and digital sustainability part of our community. We can live up to our responsibility for this and future generations!

KDE Eco Handbook

The handbook "Applying The Blue Angel Criteria To Free Software" gives an overview of the environmental harm driven by software and how the Blue Angel ecolabel — the official environmental label of the German government — provides a benchmark for sustainable software design. Learn how Free Software's values of transparency and user autonomy foster sustainability, as well as how to set up a dedicated lab to measure your software's energy consumption!   Przeczytaj więcej

Plots of real time measurements using KDE's LabPlot.
Okular Awarded Blue Angel Ecolabel

Okular Awarded Blue Angel Ecolabel

In 2022, KDE's popular multi-platform PDF reader and universal document viewer Okular became the first ever eco-certified computer program!   Read More

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Join us in the sustainable software development movement!

News from the blog

Piątek, 12 Kwiecień 2024

Ensuring KEcoLab Stability: Introducing Dedicated CI-Test

KEcoLab, a tool for measuring software energy consumption, needs robust testing to ensure its functionality after every code change. This blog post presents the work I did in Season of KDE 2024 implementing dedicated test builds using Kate test scripts to achieve this goal. Przeczytaj więcej
Czwartek, 11 Kwiecień 2024

How Selenium Helps Build Sustainable Software (And More)

Enhancing and promoting Selenium to achieve KDE's goals. Przeczytaj więcej
Czwartek, 28 Marzec 2024

KEcoLab in SoK24: Incorporating Energy-Consumption Measurements In The CI/CD Pipeline

KEcoLab Sustainability has been one of three goals at KDE over the past 2 years. One aspect of this goal is to measure the energy consumption of KDE software. To do this, it is necessary to access the lab in KDAB, Berlin, which can now be done remotely using KEcoLab. Przeczytaj więcej
Środa, 21 Luty 2024

Introducing Support For KdeEcoTest On Windows

Extending KdeEcoTest support for Windows platform Przeczytaj więcej
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Projekt FOSS dotyczący efektywności energetycznej (FEEP)

Obrazek przedstawiający kulę ziemską z myszką komputerową
Obrazek przedstawiający kulę ziemską z myszką komputerową

FEEP is developing tools to improve energy efficiency in Free & Open Source Software development. Design and implementation of software has a significant impact on the energy consumption of the systems it is part of. With the right tools, it is possible to quantify and drive down energy consumption. This increased efficiency contributes to a more sustainable use of energy as one of the shared resources of our planet.

Blauer Engel dla FOSS (BE4FOSS)

In 2020, the German Environment Agency (German: Umweltbundesamt) released the award criteria for eco-certifying desktop software with the Blue Angel ecolabel (German: Blauer Engel). From 2021-2022, the BE4FOSS project under KDE Eco worked to advance eco-certification for resource and energy-efficient software in FOSS communities. Obtaining the Blue Angel ecolabel occurs in 3 steps: (1) Measure, (2) Analyze, and (3) Certify.

Benefits of obtaining the Blue Angel ecolabel include:

  • Recognition of reaching high standards for environmentally-friendly software design,
  • Differentiating free software from the alternatives,
  • Increasing the appeal of adoption for consumers, and
  • Promoting transparency in the ecological footprint of software.

Learn more in the KDE Eco handbook "Applying The Blue Angel Criteria To Free Software".

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