EnergySystemsModellingLab/MUSE2

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Welcome to the MUSE2 repository

Stars: 8
Forks: 5
Open beginner issues: 0
Indexed issues: 107
Avg merge: 1d 2m
Merged PRs (30d): 37

Dominant language: Rust
License: GPL-3.0
Last GitHub push: Sep 11, 2026
Latest indexed: Sep 15, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue

Open All

107 open issues indexed

Refactor assets so agent is stored as `Rc<Agent>` Open

EnergySystemsModellingLab/MUSE2#1108 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Use custom `Serialize` implementations for metric types Open

muse xiii

EnergySystemsModellingLab/MUSE2#1159 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Missing prices in the final year Open

question

EnergySystemsModellingLab/MUSE2#1166 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Reassess the use of candidates for price calculations Open

question

EnergySystemsModellingLab/MUSE2#1167 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Tidy-ups for "old docs" scripts Open

documentation enhancement muse xiii umbrella

EnergySystemsModellingLab/MUSE2#1187 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Unpin Rust toolchain version when building old docs Open

documentation question

EnergySystemsModellingLab/MUSE2#1192 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Remove the `ironing out iteration 0` prefix from debug files when the ironing out loop is turned off Open

muse xiii question

EnergySystemsModellingLab/MUSE2#1221 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Improve `Model is infeasible, but there was no unmet demand` error message Open

muse xiii

EnergySystemsModellingLab/MUSE2#1223 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Add option to make process inputs flexible Open

enhancement

EnergySystemsModellingLab/MUSE2#1240 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Add option to make process outputs flexible Open

enhancement muse xiii question

EnergySystemsModellingLab/MUSE2#1241 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Improve test suite Open

muse xiii test umbrella

EnergySystemsModellingLab/MUSE2#1247 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Improve test coverage for `input` module Open

good first issue muse xiii test

EnergySystemsModellingLab/MUSE2#1248 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Add tests for appraisal optimisation Open

muse xiii test

EnergySystemsModellingLab/MUSE2#1249 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Add more tests for investment step Open

good first issue muse xiii test

EnergySystemsModellingLab/MUSE2#1250 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Improve user-facing documentation Open

documentation muse xiii question umbrella

EnergySystemsModellingLab/MUSE2#1252 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Make output files/folders readonly Open

EnergySystemsModellingLab/MUSE2#1283 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Refactor to allow overriding `settings.toml` options directly from CLI Open

EnergySystemsModellingLab/MUSE2#1284 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Use different hasher for collections Open

enhancement performance

EnergySystemsModellingLab/MUSE2#1288 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Add a `reproduce` command Open

enhancement

EnergySystemsModellingLab/MUSE2#1289 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Include `regions` column for agent-related input files? Open

question

EnergySystemsModellingLab/MUSE2#1294 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Update graph code to handle possibility of trade Open

EnergySystemsModellingLab/MUSE2#1304 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Allow flows to output to different regions than they take input from Open

question

EnergySystemsModellingLab/MUSE2#1305 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Allow for including trade input file Open

question

EnergySystemsModellingLab/MUSE2#1306 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Flows map should be updated to allow flows between regions Open

EnergySystemsModellingLab/MUSE2#1309 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Create relevant data structures to model trading relationships Open

EnergySystemsModellingLab/MUSE2#1310 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Potential for overcapacity when using processes with multiple output commodities Open

EnergySystemsModellingLab/MUSE2#1313 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
"full"/"full_average" prices can be elevated by under-utilised capacity Open

EnergySystemsModellingLab/MUSE2#1325 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Test cyclical price calculation with more complex cycles Open

EnergySystemsModellingLab/MUSE2#1338 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Investment fails when only remaining options fail to dispatch Open

question

EnergySystemsModellingLab/MUSE2#1347 · 8 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Scary `.unwrap_or(MoneyPerFlow(0.0))` Open

EnergySystemsModellingLab/MUSE2#1359 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
`mdbook serve` clobbers old versions of docs Open

bug documentation

EnergySystemsModellingLab/MUSE2#1367 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Add test for partial parent asset case Open

question

EnergySystemsModellingLab/MUSE2#1373 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Update documentation for model changes Open

documentation muse xiii

EnergySystemsModellingLab/MUSE2#1374 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Refactor investment and appraisal code Open

EnergySystemsModellingLab/MUSE2#1378 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Investment issues (umbrella) Open

umbrella

EnergySystemsModellingLab/MUSE2#1382 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Problem treating tranches as separate assets Open

EnergySystemsModellingLab/MUSE2#1383 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Prices issues Open

umbrella

EnergySystemsModellingLab/MUSE2#1385 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Models with no existing assets in the base year? Open

EnergySystemsModellingLab/MUSE2#1396 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Sensitive to `COMMODITY_BALANCE_EPSILON_FOR_CANDIDATES` Open

EnergySystemsModellingLab/MUSE2#1397 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Capacity growth and total capacity constraints Open

EnergySystemsModellingLab/MUSE2#1398 · 6 comments · 0 reactions · 2 assignees · Indexed Sep 15, 2026
Panic on ~main~ `second_new_tranching_approach` in this model Open

bug

EnergySystemsModellingLab/MUSE2#1402 · 5 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Cryptic error for infeasible investment options Open

EnergySystemsModellingLab/MUSE2#1403 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Use `TimeSliceSelection` for demand maps Open

EnergySystemsModellingLab/MUSE2#1409 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
`compare_approx` breaks transitivity Open

EnergySystemsModellingLab/MUSE2#1413 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Unclear "Invalid digit found in string" error for invalid process lifetimes Open

bug

EnergySystemsModellingLab/MUSE2#1439 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Implement commodity constraints for investment Open

enhancement question

EnergySystemsModellingLab/MUSE2#1450 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Shorthand way to benchmark against `main` Open

enhancement

EnergySystemsModellingLab/MUSE2#1457 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Ability to run models for a subset of years Open

enhancement

EnergySystemsModellingLab/MUSE2#1470 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Ability to configure the number of cores Open

EnergySystemsModellingLab/MUSE2#1490 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Improve error messages with custom serde deserialisation functions Open

EnergySystemsModellingLab/MUSE2#1491 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026

EnergySystemsModellingLab/MUSE2

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