PyPSA-AT
High resolution, sector-coupled model of the Austrian Energy System.
https://github.com/aggm-ag/pypsa-at
Category: Energy Systems
Sub Category: Global and Regional Energy System Models
Keywords from Contributors
energy-system-model energy-system power-systems energy-model pypsa capacity-expansion-planning power-grid transmission-network sector-coupling europe
Last synced: about 7 hours ago
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Repository metadata
PyPSA-AT: High resolution, sector-coupled model of the Austrian Energy System
- Host: GitHub
- URL: https://github.com/aggm-ag/pypsa-at
- Owner: AGGM-AG
- License: mit
- Created: 2025-07-30T10:30:20.000Z (about 1 year ago)
- Default Branch: main
- Last Pushed: 2026-08-31T15:24:55.000Z (3 days ago)
- Last Synced: 2026-09-01T03:53:41.593Z (2 days ago)
- Language: Python
- Homepage: https://pypsa-at.readthedocs.io
- Size: 142 MB
- Stars: 3
- Watchers: 3
- Forks: 2
- Open Issues: 2
- Releases: 0
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.AT.md
- License: LICENSE.txt
- Citation: CITATION.cff
- Claude: CLAUDE.md
README.md
PyPSA-AT: A Sector-Coupled Open Optimisation Model of the Austrian Energy System
[!WARNING]
PyPSA-AT is under very active early development. Expect things to change rapidly.
[!CAUTION]
This repository is the official source of PyPSA-AT. Third-party forks are independent projects, and we do not vouch for their accuracy, methodology, or claims. When publishing results calculated with PyPSA-AT, users are strongly encouraged to clearly state which code version and input data were used, including whether the code was modified independently or the input data is not published (private data). Please carefully read through the limitations documented in the docs to verify that this model is suited to answering your research questions.
PyPSA-AT is an Austrian adaptation of the open European energy system
model PyPSA-Eur.
It provides a detailed sector-coupled model of the Austrian energy system, including the majority of relevant energy
carriers (electricity, gas, hydrogen, biomass, heat, coal, oil, methanol and ammonia) and demand profiles for the
industry, transport, residential, commercial, and agriculture sectors.
The project builds upon the methodologies developed in PyPSA-DE - the adaptation of
PyPSA-Eur for the German energy system - while incorporating Austria-specific network topology, energy system
characteristics, and regulatory frameworks.
For more comprehensive documentation on the underlying PyPSA-Eur/DE framework, model decisions, and implementation
details, please refer to the PyPSA-Eur documentation
and PyPSA-DE documentation, respectively.
🚀 Installation
Running PyPSA-AT is very simple. Just clone the repository
git clone https://github.com/AGGM-AG/pypsa-at.git && cd pypsa-at
And start the workflow (low time resolution and NUTS3 spatial resolution for Austria)
pixi run workflow
Please note that PyPSA-AT is only supported on Linux platforms. Installations on Windows or macOS require
modifications that are currently out of scope.
Prerequisites
Git and pixi must be installed.
⌨️ Usage
-
Configure your model by adjusting the base scenario in
config/config.at.yaml -
Include scenario settings that differ from the base scenario in
config/scenarios.manual.yaml -
Run the model’s Snakemake workflow:
pixi run workflowor activate the virtual environment and call the same workflow using a shorthand
pixi shell && snakemake -call all_at
📖 Documentation
More detailed documentation of PyPSA-AT is hosted on pypsa-at.readthedocs.io.
✨ Features
PyPSA-AT extends PyPSA-Eur and PyPSA-DE with Austria-specific network data, regulatory constraints, and energy
system pathways. The full change history is in
CHANGELOG.AT.md; implementation details are in the
documentation.
🤝 Contributing
[!NOTE]
The development team focuses on establishing a well-calibrated representation of the Austrian energy system and
has limited capacity to review contributions from the community at the moment.
In general, please install the pre-commit hooks if you plan to contribute to this project.
pixi run pre-commit install
⚖️ License
This project is licensed under the MIT License - see the LICENSE.txt file for details.
Parts of the code that originate from PyPSA-DE
or PyPSA-Eur remain under their original MIT licenses. The copyright and
attribution notices from these original projects are preserved in the respective source files.
🏅 Acknowledgments
PyPSA-AT builds upon PyPSA-Eur and PyPSA-DE,
developed by the PyPSA team at TU Berlin and other contributors.
✏️ Citation
If you use PyPSA-AT in your research, please cite it as:
Worschischek, Philip; Zechner, Nicole; Awetisjan, Vartan; Wernhart, Helmut (2026):
PyPSA-AT - A sector-coupled open optimisation model of the Austrian energy system.
Version 0.1.0. Austrian Gas Grid Management AG.
https://github.com/AGGM-AG/pypsa-at
Citation (CITATION.cff)
# SPDX-FileCopyrightText: Contributors to PyPSA-DE <https://github.com/pypsa/pypsa-de>
#
# SPDX-License-Identifier: CC0-1.0
cff-version: 1.2.0
title: "PyPSA-AT - Sektorgekoppeltes Energiesystemmodell des österreichischen Energiesystems"
repository: https://github.com/AGGM-AG/pypsa-at
version: 0.1.0-alpha
date-released: "none"
license: MIT
authors:
- family-names: Worschischek
given-names: Philip
organisation: Austrian Gas Grid Management AG
- family-names: Avetisjan
given-names: Vartan
organisation: Austrian Gas Grid Management AG
- family-names: Wernhart
given-names: Helmut
organisation: Austrian Gas Grid Management AG
- family-names: Zechner
given-names: Nicole
organisation: Austrian Gas Grid Management AG
- family-names: Nutz
given-names: Max
organisation: University of Life Sciences Vienna BOKU
Owner metadata
- Name: AGGM-AG
- Login: AGGM-AG
- Email:
- Kind: organization
- Description:
- Website:
- Location: Austria
- Twitter:
- Company:
- Icon url: https://avatars.githubusercontent.com/u/223642159?v=4
- Repositories: 1
- Last ynced at: 2025-07-30T13:56:53.357Z
- Profile URL: https://github.com/AGGM-AG
GitHub Events
Total
- Create event: 58
- Delete event: 51
- Fork event: 1
- Issue comment event: 20
- Member event: 1
- Pull request event: 43
- Pull request review comment event: 42
- Pull request review event: 18
- Push event: 373
- Watch event: 2
Last Year
- Create event: 53
- Delete event: 48
- Fork event: 1
- Issue comment event: 17
- Pull request event: 27
- Pull request review comment event: 41
- Pull request review event: 17
- Push event: 337
- Watch event: 2
Committers metadata
Last synced: 14 days ago
Total Commits: 12,101
Total Committers: 108
Avg Commits per committer: 112.046
Development Distribution Score (DDS): 0.769
Commits in past year: 1,045
Committers in past year: 39
Avg Commits per committer in past year: 26.795
Development Distribution Score (DDS) in past year: 0.656
| Name | Commits | |
|---|---|---|
| Fabian Neumann | f****n@o****e | 2796 |
| Michael Lindner | m****r@p****e | 1183 |
| pre-commit-ci[bot] | 6****] | 992 |
| Fabian | f****f@g****e | 872 |
| Philip Worschischek | p****k@a****t | 784 |
| lisazeyen | l****n@w****e | 728 |
| Tom Brown | t****m@n****g | 525 |
| Jonas Hörsch | j****h@k****u | 432 |
| toniseibold | t****b@g****m | 368 |
| Lukas Trippe | l****p@p****e | 258 |
| martavp | m****z@g****m | 238 |
| martacki | m****i@k****u | 232 |
| Philipp Glaum | p****m@t****e | 224 |
| JulianGeis | J****s@g****t | 212 |
| AmosSchledorn | a****n@i****m | 182 |
| Koen van Greevenbroek | k****k@u****o | 160 |
| virio-andreyana | 1****a | 156 |
| github-actions[bot] | 4****] | 130 |
| Adam-Dvorak1 | 9****1 | 126 |
| euronion | 4****n | 126 |
| Florian Wiedemair | f****r@d****m | 114 |
| Bobby Xiong | 3****g | 94 |
| Parisra | 1****a | 76 |
| LukasFrankenQ | l****n@e****k | 72 |
| dependabot[bot] | 4****] | 62 |
| Thomas Gilon | t****n@o****g | 60 |
| cpschau | c****s@i****e | 56 |
| cpschau | 1****u | 56 |
| millingermarkus | m****r@c****e | 54 |
| Max Parzen | m****n@e****k | 52 |
| and 78 more... | ||
Committer domains:
- openenergytransition.org: 5
- aggm.at: 3
- kit.edu: 3
- tu-berlin.de: 3
- mpe.au.dk: 2
- pm.me: 2
- boku.ac.at: 2
- ed.ac.uk: 2
- iai-esm003.iai.kit.edu: 2
- climact.com: 1
- chalmers.se: 1
- ieg.fraunhofer.de: 1
- d-fine.com: 1
- uit.no: 1
- gmx.net: 1
- nworbmot.org: 1
- gmx.de: 1
- posteo.de: 1
- outlook.de: 1
- eng.au.dk: 1
- oth-regensburg.de: 1
- users.fias.science: 1
- inatech.uni-freiburg.de: 1
- tuhh.de: 1
- pik-potsdam.de: 1
- campus.tu-berlin.de: 1
- fe1.prime.net: 1
- student.kit.edu: 1
- witte.sh: 1
- git.com: 1
- d-fine.de: 1
- sms.ed.ac.uk: 1
- hotmail.de: 1
- fico.com: 1
- kth.se: 1
Issue and Pull Request metadata
Last synced: 1 day ago
Total issues: 0
Total pull requests: 130
Average time to close issues: N/A
Average time to close pull requests: 3 days
Total issue authors: 0
Total pull request authors: 6
Average comments per issue: 0
Average comments per pull request: 1.29
Merged pull request: 111
Bot issues: 0
Bot pull requests: 10
Past year issues: 0
Past year pull requests: 121
Past year average time to close issues: N/A
Past year average time to close pull requests: 3 days
Past year issue authors: 0
Past year pull request authors: 6
Past year average comments per issue: 0
Past year average comments per pull request: 1.37
Past year merged pull request: 106
Past year bot issues: 0
Past year bot pull requests: 4
Top Issue Authors
Top Pull Request Authors
- pworschischek-aggmag (87)
- fwiedemair (15)
- nicolezechneraggm (14)
- github-actions[bot] (9)
- maxnutz (4)
- pre-commit-ci[bot] (1)
Top Issue Labels
Top Pull Request Labels
Dependencies
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Score: 6.29156913955832