Open MIND· 2026
PyPSA: Python for Power System Analysis
- 529citations
- 2026year
Short summary
This is a release note for PyPSA version 1.2.1, detailing bug fixes, dependency updates, and the addition of new user models for Canadian energy systems.
AI-generated from the title and abstract; the full text is not read.
Key points
- Fixed regression in transmission statistics calculation.
- Resolved ramp limit constraint issues affecting generator power limits.
- Updated GitHub Actions release process and Pixi version.
- Added new user models for Canadian energy systems (canmet energy).
AI-generated from the title and abstract; the full text is not read.
Abstract
Revised release notes are available in the documentation. What's Changed fix: regression of n.statistics.transmission with bus_carrier by @coroa in https://github.com/PyPSA/PyPSA/pull/1662 build(deps): bump softprops/action-gh-release from 2 to 3 in the github-actions group by @dependabot[bot] in https://github.com/PyPSA/PyPSA/pull/1668 fix: clear stale dynamic attributes on n.add(overwrite=True) by @darmis007 in https://github.com/PyPSA/PyPSA/pull/1666 Update README.md by @gincrement in https://github.com/PyPSA/PyPSA/pull/1670 fix: mypy type checks by @lkstrp in https://github.com/PyPSA/PyPSA/pull/1673 New user+model ftdt py psa ar by @gincrement in https://github.com/PyPSA/PyPSA/pull/1674 ci: update Pixi version to v0.68.1 by @lkstrp in https://github.com/PyPSA/PyPSA/pull/1676 New user+model canmet energy pypsa canada by @gincrement in https://github.com/PyPSA/PyPSA/pull/1678 Add AI contribution guidelines by @euronion in https://github.com/PyPSA/PyPSA/pull/1672 fix: use latest fallback to prevent race in release pipeline by @lkstrp in https://github.com/PyPSA/PyPSA/pull/1660 fix: ramp limit constraint leaking p_nom of other generators on non-alphabetical index by @darmis007 in https://github.com/PyPSA/PyPSA/pull/1677 New Contributors @darmis007 made their first contribution in https://github.com/PyPSA/PyPSA/pull/1666 Full Changelog: https://github.com/PyPSA/PyPSA/compare/v1.2.0...v1.2.1
The authors' abstract, as published at the source. Open MIND, 2026 · DOI ↗
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Field: Electrical and Electronic Engineering
Electrical and Electronic EngineeringEngineering