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EnergySystemsModellingLab

5 indexed repositories · View on GitHub

MUSE_OS
Welcome to the MUSE-OS repository

Python · 29 stars
MUSE2
Welcome to the MUSE2 repository

Rust · 8 stars
EDeMOS

Jupyter Notebook · 4 stars
MUSE-Dashboard
A GUI for the MUSE model

Python · 0 stars
muse2_data_analysis
Python scripts and Jupyter notebooks for analysing and visualising MUSE2 data files

Python · 0 stars

Beginner friendly Everything

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Unnecessary capacity investment Open

bug

EnergySystemsModellingLab/MUSE2#1541 · 2 comments · 1 assignee · Opened Sep 9, 2026
False positives in benchmark alerts Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

EnergySystemsModellingLab/MUSE2#1526 · Opened Sep 2, 2026
Benchmark results fail pre-commit Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

EnergySystemsModellingLab/MUSE2#1525 · Opened Sep 2, 2026
Upfront validation to flag incompatible commodity constraints Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

EnergySystemsModellingLab/MUSE2#1514 · Opened Aug 27, 2026
Prevent production constraints for OTH commodities that are consumed, and vice versa Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

EnergySystemsModellingLab/MUSE2#1510 · Opened Aug 26, 2026
Release notes for v2.2.0 Open

EnergySystemsModellingLab/MUSE_OS#850 · 1 assignee · Opened Aug 20, 2026
Apply total and growth capacity limits to cyclic markets Open

enhancement

EnergySystemsModellingLab/MUSE2#1498 · 1 comment · 1 assignee · Opened Aug 20, 2026
Implement capacity growth limit constraint Open

enhancement

EnergySystemsModellingLab/MUSE2#1494 · 1 assignee · Opened Aug 19, 2026
Improve error messages with custom serde deserialisation functions Open

Difficulty 3/5 1-2 days Newbie friendliness 52/100

EnergySystemsModellingLab/MUSE2#1491 · Opened Aug 14, 2026
Ability to configure the number of cores Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

EnergySystemsModellingLab/MUSE2#1490 · Opened Aug 14, 2026
Ability to run models for a subset of years Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

EnergySystemsModellingLab/MUSE2#1470 · Opened Aug 3, 2026
Shorthand way to benchmark against `main` Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 48/100

EnergySystemsModellingLab/MUSE2#1457 · Opened Jul 30, 2026
Implement commodity constraints for investment Open

enhancement question

Difficulty 5/5 Over a week Newbie friendliness 15/100

EnergySystemsModellingLab/MUSE2#1450 · Opened Jul 29, 2026
Unclear "Invalid digit found in string" error for invalid process lifetimes Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 65/100

EnergySystemsModellingLab/MUSE2#1439 · 1 comment · Opened Jul 27, 2026
`compare_approx` breaks transitivity Open

Difficulty 5/5 Over a week Newbie friendliness 45/100

EnergySystemsModellingLab/MUSE2#1413 · Opened Jul 13, 2026
Use `TimeSliceSelection` for demand maps Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

EnergySystemsModellingLab/MUSE2#1409 · Opened Jul 10, 2026
Cryptic error for infeasible investment options Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

EnergySystemsModellingLab/MUSE2#1403 · Opened Jul 8, 2026
Panic on ~main~ `second_new_tranching_approach` in this model Open

bug

EnergySystemsModellingLab/MUSE2#1402 · 5 comments · 1 assignee · Opened Jul 8, 2026
Capacity growth and total capacity constraints Open

EnergySystemsModellingLab/MUSE2#1398 · 6 comments · 2 assignees · Opened Jul 7, 2026
Sensitive to `COMMODITY_BALANCE_EPSILON_FOR_CANDIDATES` Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

EnergySystemsModellingLab/MUSE2#1397 · Opened Jul 7, 2026
Models with no existing assets in the base year? Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

EnergySystemsModellingLab/MUSE2#1396 · Opened Jul 7, 2026
Prices issues Open

umbrella

Difficulty 5/5 Over a week Newbie friendliness 10/100

EnergySystemsModellingLab/MUSE2#1385 · Opened Jun 30, 2026
Problem treating tranches as separate assets Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

EnergySystemsModellingLab/MUSE2#1383 · Opened Jun 30, 2026
Investment issues (umbrella) Open

umbrella

Difficulty 5/5 Over a week Newbie friendliness 20/100

EnergySystemsModellingLab/MUSE2#1382 · 5 comments · Opened Jun 30, 2026
Refactor investment and appraisal code Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

EnergySystemsModellingLab/MUSE2#1378 · 2 comments · Opened Jun 26, 2026
Update documentation for model changes Open

documentation muse xiii

Difficulty 4/5 3-5 days Newbie friendliness 25/100

EnergySystemsModellingLab/MUSE2#1374 · Opened Jun 25, 2026
Add test for partial parent asset case Open

question

Difficulty 3/5 1-2 days Newbie friendliness 48/100

EnergySystemsModellingLab/MUSE2#1373 · 1 comment · Opened Jun 24, 2026
`mdbook serve` clobbers old versions of docs Open

bug documentation

Difficulty 2/5 1-3 hours Newbie friendliness 65/100

EnergySystemsModellingLab/MUSE2#1367 · 1 comment · Opened Jun 24, 2026
Scary `.unwrap_or(MoneyPerFlow(0.0))` Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

EnergySystemsModellingLab/MUSE2#1359 · Opened Jun 19, 2026
Investment fails when only remaining options fail to dispatch Open

question

Difficulty 5/5 Over a week Newbie friendliness 25/100

EnergySystemsModellingLab/MUSE2#1347 · 8 comments · Opened Jun 12, 2026
[BUG] Failure during pytest on clean install Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

EnergySystemsModellingLab/MUSE_OS#847 · Opened Jun 12, 2026
Test cyclical price calculation with more complex cycles Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

EnergySystemsModellingLab/MUSE2#1338 · 7 comments · Opened Jun 10, 2026
"full"/"full_average" prices can be elevated by under-utilised capacity Open

Difficulty 5/5 Over a week Newbie friendliness 42/100

EnergySystemsModellingLab/MUSE2#1325 · 1 comment · Opened Jun 2, 2026
Potential for overcapacity when using processes with multiple output commodities Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

EnergySystemsModellingLab/MUSE2#1313 · 1 comment · Opened May 26, 2026
Create relevant data structures to model trading relationships Open

EnergySystemsModellingLab/MUSE2#1310 · 1 assignee · Opened May 22, 2026
Flows map should be updated to allow flows between regions Open

EnergySystemsModellingLab/MUSE2#1309 · 1 assignee · Opened May 22, 2026
Allow for including trade input file Open

question

Difficulty 5/5 Over a week Newbie friendliness 35/100

EnergySystemsModellingLab/MUSE2#1306 · 3 comments · Opened May 21, 2026
Allow flows to output to different regions than they take input from Open

question

Difficulty 5/5 Over a week Newbie friendliness 20/100

EnergySystemsModellingLab/MUSE2#1305 · 1 comment · Opened May 21, 2026
Update graph code to handle possibility of trade Open

EnergySystemsModellingLab/MUSE2#1304 · 1 comment · 1 assignee · Opened May 21, 2026
Include `regions` column for agent-related input files? Open

question

Difficulty 5/5 Over a week Newbie friendliness 30/100

EnergySystemsModellingLab/MUSE2#1294 · 2 comments · Opened May 19, 2026
Add a `reproduce` command Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

EnergySystemsModellingLab/MUSE2#1289 · Opened May 14, 2026
Use different hasher for collections Open

enhancement performance

Difficulty 4/5 3-5 days Newbie friendliness 55/100

EnergySystemsModellingLab/MUSE2#1288 · Opened May 14, 2026
Refactor to allow overriding `settings.toml` options directly from CLI Open

EnergySystemsModellingLab/MUSE2#1284 · 1 assignee · Opened May 13, 2026
Make output files/folders readonly Open

Difficulty 5/5 Over a week Newbie friendliness 42/100

EnergySystemsModellingLab/MUSE2#1283 · Opened May 13, 2026
Add issue templates/forms Open

EnergySystemsModellingLab/muse2_data_analysis#59 · 1 assignee · Opened Apr 29, 2026
Improve user-facing documentation Open

documentation muse xiii question umbrella

Difficulty 5/5 Over a week Newbie friendliness 30/100

EnergySystemsModellingLab/MUSE2#1252 · Opened Apr 16, 2026
Add more tests for investment step Open

good first issue muse xiii test

Difficulty 4/5 3-5 days Newbie friendliness 42/100

EnergySystemsModellingLab/MUSE2#1250 · Opened Apr 16, 2026
Add tests for appraisal optimisation Open

muse xiii test

Difficulty 3/5 1-2 days Newbie friendliness 38/100

EnergySystemsModellingLab/MUSE2#1249 · Opened Apr 16, 2026
Improve test coverage for `input` module Open

good first issue muse xiii test

Difficulty 3/5 1-2 days Newbie friendliness 58/100

EnergySystemsModellingLab/MUSE2#1248 · Opened Apr 16, 2026
Improve test suite Open

muse xiii test umbrella

Difficulty 4/5 3-5 days Newbie friendliness 35/100

EnergySystemsModellingLab/MUSE2#1247 · Opened Apr 16, 2026

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