PyPSA-Eur: An open sector-coupled optimisation model of the European energy system

What's Changed

• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci[bot] in https://github.com/PyPSA/pypsa-eur/pull/1635
• fix typo in citation by @lindnemi in https://github.com/PyPSA/pypsa-eur/pull/1640
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci[bot] in https://github.com/PyPSA/pypsa-eur/pull/1642
• Complement era5 files for data bundle retrieval by @cpschau in https://github.com/PyPSA/pypsa-eur/pull/1648
• Revert "docs: remove -call argument (#1386)" by @tgilon in https://github.com/PyPSA/pypsa-eur/pull/1650
• [github-actions.ci] Update pinned envs by @github-actions[bot] in https://github.com/PyPSA/pypsa-eur/pull/1645
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci[bot] in https://github.com/PyPSA/pypsa-eur/pull/1651
• Fix: wildcards of build_renewable_profiles for scenario management 'b… by @lindnemi in https://github.com/PyPSA/pypsa-eur/pull/1641
• use absolute imports by @lkstrp in https://github.com/PyPSA/pypsa-eur/pull/1643
• Non-sequestered HVC Waste Allocation According to Population by @toniseibold in https://github.com/PyPSA/pypsa-eur/pull/1625
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci[bot] in https://github.com/PyPSA/pypsa-eur/pull/1657
• Update .pre-commit-config.yaml by @lkstrp in https://github.com/PyPSA/pypsa-eur/pull/1659
• test: make inhouse test runs more stable by @lkstrp in https://github.com/PyPSA/pypsa-eur/pull/1669
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci[bot] in https://github.com/PyPSA/pypsa-eur/pull/1671
• Install snakemake plugins from bioconda by @euronion in https://github.com/PyPSA/pypsa-eur/pull/1674
• refactor: use logger consistently by @tgilon in https://github.com/PyPSA/pypsa-eur/pull/1682
• fix: Broken LAU data retrieval and allow geothermal heat pumps by default by @amos-schledorn in https://github.com/PyPSA/pypsa-eur/pull/1673
• refactor: add low voltage nodes based on AC buses from network instead of pop_layout index by @daniel-rdt in https://github.com/PyPSA/pypsa-eur/pull/1672
• Update environment pinning workflow to use conda-lock by @stefan-oet in https://github.com/PyPSA/pypsa-eur/pull/1660
• Test workflow: Use arm specific lockfile for macos setup by @stefan-oet in https://github.com/PyPSA/pypsa-eur/pull/1687
• Fix macOS builds by switching pyscipopt from pip to conda-forge by @stefan-oet in https://github.com/PyPSA/pypsa-eur/pull/1688
• fix: bring back solver logs by @lkstrp in https://github.com/PyPSA/pypsa-eur/pull/1684
• Format installation instructions properly by @stefan-oet in https://github.com/PyPSA/pypsa-eur/pull/1689
• fix: increase has_internet timeout by @tgilon in https://github.com/PyPSA/pypsa-eur/pull/1691
• feat:add PTES booster heat pumps by @amos-schledorn in https://github.com/PyPSA/pypsa-eur/pull/1692
• feat:add support for aquifer thermal energy storage (ATES) by @amos-schledorn in https://github.com/PyPSA/pypsa-eur/pull/1665
• bugfix: add check and skip for missing carrier group in plot_balance_timeseries by @daniel-rdt in https://github.com/PyPSA/pypsa-eur/pull/1662
• Relate ebiofuel H2 demand to bus0 by @millingermarkus in https://github.com/PyPSA/pypsa-eur/pull/1683
• fix: disable PTES booster HP by default, enable in test config by @TomKae00 in https://github.com/PyPSA/pypsa-eur/pull/1697
• [github-actions.ci] Update locked envs by @github-actions[bot] in https://github.com/PyPSA/pypsa-eur/pull/1686
• Select properly capital_cost for offwind-float by @cristobal-GC in https://github.com/PyPSA/pypsa-eur/pull/1701
• fix: make ates potentials an optional input by @tgilon in https://github.com/PyPSA/pypsa-eur/pull/1695
• improvement: plot_balance_map includes carriers in legend as supply or consumption where largest absolute value by @daniel-rdt in https://github.com/PyPSA/pypsa-eur/pull/1694
• Remove duplicated def of input_profile_tech (w/o clusters wildcard) by @aodenweller in https://github.com/PyPSA/pypsa-eur/pull/1658
• feat: add a configuration to change p_min_pu for links by @tgilon in https://github.com/PyPSA/pypsa-eur/pull/1637
• make temporary and shadow paths windows compatible by @fneum in https://github.com/PyPSA/pypsa-eur/pull/1702
• fix: test/config.electricity.yaml compatible with v25.04 by @JuliaSvn in https://github.com/PyPSA/pypsa-eur/pull/1698
• Fix cutout directory on Windows by @Eric-Nitschke in https://github.com/PyPSA/pypsa-eur/pull/1602
• feat: group gaps filling strategies options and add a switch by @tgilon in https://github.com/PyPSA/pypsa-eur/pull/1677
• bugfix: align enabled deduction of distribution losses from elec demand by @daniel-rdt in https://github.com/PyPSA/pypsa-eur/pull/1668
• fix: Correct DAG generation to respect all configuration sources by @thogin in https://github.com/PyPSA/pypsa-eur/pull/1678
• fix: sanitize columns in add_brownfield by @tgilon in https://github.com/PyPSA/pypsa-eur/pull/1676
• Bidding zones representation + custom busmap by @FabianHofmann in https://github.com/PyPSA/pypsa-eur/pull/1578
• Adding BioSNG CC to plotting.default.yaml by @JuliaSvn in https://github.com/PyPSA/pypsa-eur/pull/1703
• remove config.yaml by @lkstrp in https://github.com/PyPSA/pypsa-eur/pull/1649
• test: remove inhouse tests by @lkstrp in https://github.com/PyPSA/pypsa-eur/pull/1704
• [github-actions.ci] Update locked envs by @github-actions[bot] in https://github.com/PyPSA/pypsa-eur/pull/1707
• gas_input_locations update (closes #1708) by @mohammadamint in https://github.com/PyPSA/pypsa-eur/pull/1710
• Solar aggregation in CCL plus minor fixes by @Aym-brz in https://github.com/PyPSA/pypsa-eur/pull/1712
• [github-actions.ci] Update locked envs by @github-actions[bot] in https://github.com/PyPSA/pypsa-eur/pull/1716
• fix: make workflow compatible with optimization framework changes by @FabianHofmann in https://github.com/PyPSA/pypsa-eur/pull/1720
• Align to pypsa v1 api changes by @FabianHofmann in https://github.com/PyPSA/pypsa-eur/pull/1722
• bugfix: add existing renewables consistent with renewable_carriers list by @daniel-rdt in https://github.com/PyPSA/pypsa-eur/pull/1717
• Add offwind float to CCL by @JuliaSvn in https://github.com/PyPSA/pypsa-eur/pull/1725
• Fix: Invalid aquifer shapes in build_ates_potentials by @amos-schledorn in https://github.com/PyPSA/pypsa-eur/pull/1724
• [github-actions.ci] Update locked envs by @github-actions[bot] in https://github.com/PyPSA/pypsa-eur/pull/1726
• Revert "[github-actions.ci] Update locked envs" by @lkstrp in https://github.com/PyPSA/pypsa-eur/pull/1733
• doc: Add note on SARAH cutout creation by @euronion in https://github.com/PyPSA/pypsa-eur/pull/1735
• fix(deps): pin xarray<2025.07.0 by @github-actions[bot] in https://github.com/PyPSA/pypsa-eur/pull/1736
• [github-actions.ci] Update locked envs by @github-actions[bot] in https://github.com/PyPSA/pypsa-eur/pull/1738
• fix: PyPSA v1 compatibility follow up by @lkstrp in https://github.com/PyPSA/pypsa-eur/pull/1741
• Chore: Replace dep5 file with REUSE.toml by @euronion in https://github.com/PyPSA/pypsa-eur/pull/1739
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci[bot] in https://github.com/PyPSA/pypsa-eur/pull/1744
• Bug fix for non-linestrings by @bobbyxng in https://github.com/PyPSA/pypsa-eur/pull/1737
• fix: fix rulegraph for snakemake 9.7.1 by @tgilon in https://github.com/PyPSA/pypsa-eur/pull/1745
• fix: pass heat_pump_cop_approximation configs correctly by @TomKae00 in https://github.com/PyPSA/pypsa-eur/pull/1729
• Fix plot_hydrogen_network : storage + Added CCL explantions in the configtables by @JuliaSvn in https://github.com/PyPSA/pypsa-eur/pull/1727
• fix: Update modify_attribute function according to changes in PyPSA API by @cpschau in https://github.com/PyPSA/pypsa-eur/pull/1750
• Allow country-specific district heating potentials by @cpschau in https://github.com/PyPSA/pypsa-eur/pull/1742
• prepare release v2025.07.0 by @fneum in https://github.com/PyPSA/pypsa-eur/pull/1753

New Contributors

• @stefan-oet made their first contribution in https://github.com/PyPSA/pypsa-eur/pull/1660
• @JuliaSvn made their first contribution in https://github.com/PyPSA/pypsa-eur/pull/1698
• @mohammadamint made their first contribution in https://github.com/PyPSA/pypsa-eur/pull/1710
• @Aym-brz made their first contribution in https://github.com/PyPSA/pypsa-eur/pull/1712

Full Changelog: https://github.com/PyPSA/pypsa-eur/compare/v2025.04.0...v2025.07.0