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Alliander Open Source

Open Source repositories from Alliander. Interested? Send us an e-mail!

Alliander open source

Alliander stands for high-quality knowledge of energy networks, energy technology and technical innovation. To support Alliander's digitalization, we use open source and contribute to open source projects.

Visit https://www.alliander.com/en/open-source/ to learn more about open source at Alliander!

Get involved

If you want to get involved, please have a look around in this GitHub organization. In the "Pinned" section you'll find Alliander's featured open source projects (e.g. Weather Provider API). You'll also find projects containing upstream contributions to other open source projects, and projects that are not (yet) open source but open to the public.

Check out https://www.lfenergy.org/projects/ for the open source projects that we develop in collaboration with LF Energy (e.g. Power Grid Model, OpenSTEF, CoMPAS, OpenSCD, OperatorFabric, Shapeshifter, and Grid eXchange Fabric).

For Alliander employees

Please visit the Alliander OSPO wiki to learn more about how we do open source at Alliander and Alliander's open source guidelines.

Pinned Loading

  1. weather-provider-api weather-provider-api Public

    This API is intended to help you fetch weather data from different data sources in an efficient and uniform way. By just supplying a list of locations and a time window you can get data for a speci…

    Python 33 8

Repositories

Showing 10 of 75 repositories
  • gap Public

    GAP: GPU Accelerated Power flow

    alliander-opensource/gap’s past year of commit activity
    C++ 0 MPL-2.0 0 0 0 Updated Dec 12, 2025
  • rcdt_robotics Public
    alliander-opensource/rcdt_robotics’s past year of commit activity
    Python 7 Apache-2.0 0 27 1 Updated Dec 12, 2025
  • utility-route-planner Public

    Research on software for automatic placement of electricity cables using a combination of geo-information and graph theory.

    alliander-opensource/utility-route-planner’s past year of commit activity
    Python 7 Apache-2.0 1 0 3 Updated Dec 11, 2025
  • transformer-thermal-model Public

    Simulates the transformer top oil and hotspot temperature based on the transformer specifications, load profile and ambient temperature profile.

    alliander-opensource/transformer-thermal-model’s past year of commit activity
    Python 15 MPL-2.0 5 4 7 Updated Dec 10, 2025
  • meteoforge Public

    This library/package is intended to help you fetch weather data from a multitude of sources in an efficient and uniform way. Acquire data using nothing more than just a period and a location, or request very specific factors in a very specific format. You control the data you fetch.

    alliander-opensource/meteoforge’s past year of commit activity
    Python 3 MPL-2.0 0 9 3 Updated Dec 6, 2025
  • alliander-opensource/pokertool-frontend’s past year of commit activity
    TypeScript 0 1 0 5 Updated Nov 27, 2025
  • aws-jwt-sts Public

    AWS STS function to exchange AWS IAM credentials for a JWT

    alliander-opensource/aws-jwt-sts’s past year of commit activity
    TypeScript 9 Apache-2.0 1 0 1 Updated Nov 18, 2025
  • weather-provider-api Public

    This API is intended to help you fetch weather data from different data sources in an efficient and uniform way. By just supplying a list of locations and a time window you can get data for a specific source immediately. This project is licensed under the MPL-2.0 license.

    alliander-opensource/weather-provider-api’s past year of commit activity
    Python 33 MPL-2.0 8 3 0 Updated Nov 13, 2025
  • measure Public

    Work with units of measurement

    alliander-opensource/measure’s past year of commit activity
    Kotlin 2 MPL-2.0 1 1 4 Updated Nov 5, 2025
  • alliander-opensource/dwp-nextgen-macos’s past year of commit activity
    Shell 1 Apache-2.0 0 0 0 Updated Oct 20, 2025

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