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CHANGELOG.md

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Changelog

All notable changes to this project will be documented in this file.

[v1.2.0] - 2024-05-08

Added

  • new dataset creation tutorials and updated dataset_creation_tutorial.md

Fixed

  • IIS calculation and printing
  • Fix technology diffusion constraints

Changed

  • Upgraded to linopy>=0.3.8
  • Vectorized all continuous constraints
  • ´carbon_intensity_carrier´ is split in´carbon_intensity_carrier_import´ and ´carbon_intensity_carrier_export´
  • attributes of retrofitting technologies are combined in one
  • test 3a and 3b are replaced by test 1e
  • test 5a and 5b were combined

Removed

  • return_constraints statement for all continuous constraints
  • rule-based and block-based constraint distinction
  • breakpoints_pwa_capex.csv file no longer used

[v1.1.0] - 2024-02-28

Added

  • Exponential transport loss factor
    • added test
  • Saving units of parameters and variables and accessing them in results

Fixed

  • Docstring reading in results
  • Minor bug fixes

Changed

  • Result handling
  • Parameter names:
    • set_carriers:
      • carbon_intensity to carbon_intensity_carrier
    • set_technologies:
      • carbon_intensity to carbon_intensity_technology
    • set_storage_technologies:
      • capex_specific to capex_specific_storage
      • capex_specific_energy to capex_specific_storage_energy
    • set_transport_technologies:
      • transport_loss_factor to transport_loss_factor_linear
  • Move use_capacities_existing to system

Removed

  • "linopy" name in environment
  • Solver options from default config

[v1.0.3] - 2024-02-14 ❤️

Added

  • Flexible results.py structure with abstract solution loader
  • comparison module

Removed

  • standard plots

[v1.0.2] - 2024-01-29

Added

  • compare parameters with different shapes in r.compare_model_parameters()

Fixed

  • Writing IIS to file
  • set expansion of set_technologies in scenario routine

Changed

  • convert how_to_zen-garden.pdf and dataset_creation_tutorial.pdf into .md

[v1.0.1] - 2024-01-02

Added

  • Unit consistency checks: Check that all units are internally consistent across parameters

Fixed

  • Bug fix of numerical values regarding construction time:
  1. Sometimes forced the capacity additions in the last and the second last time step to be equal
  2. construction time was one period too short
  • Bug fix of the lifetime of existing capacities (existed one period longer than desired)
  • Adapted the tests accordingly

Changed

  • Simplified calculation of lifetime and construction time (Issue [#257])
  • Sped up parameter and constraint construction by removing time step encoder-decoder (Issue [#362])

[v1.0.0] - 2023-12-11

Beginning of versioning.

Added

  • Internal calculation of haversine distance (Issue [#310])
  • Retrofitting

Fixed

  • Fix unit handling for singular dimensionality matrices
  • Smaller fixes

Changed

  • attributes.json instead of attributes.csv (Issue [#339])
  • energy_system instead of system_specification

Removed

  • PWA of conversion factor (Issue [#343])
  • Technology-dependent time steps (Issue [#290])
  • Don't show plots in tests anymore