iiasa/message-ix-models

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Tools for the MESSAGEix-GLOBIOM family of models

Stars: 32
Forks: 57
Open beginner issues: 0
Indexed issues: 96
Avg merge: 2d 3h
Merged PRs (30d): 5

Dominant language: Python
License: Apache-2.0
Last GitHub push: Sep 2, 2026
Latest indexed: Sep 17, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed

Open All

96 open issues indexed

Integrate ‘new’ and ‘legacy’ reporting Open

report

iiasa/message-ix-models#27 · 4 comments · 1 reaction · 0 assignees · Indexed Sep 17, 2026
Integrate R scripts Open

enh question

iiasa/message-ix-models#40 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Work around iiasa/ixmp#425 Open

iiasa/message-ix-models#45 · 4 comments · 0 reactions · 1 assignee · Indexed Sep 17, 2026
Add R15 node list Open

enh needs-info structure

iiasa/message-ix-models#65 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Collective issue for `export-test-data` Open

bug

iiasa/message-ix-models#67 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Document distributed computing issues and workflows Open

doc enh

iiasa/message-ix-models#70 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Test and improve `.model.water` Open

water

iiasa/message-ix-models#93 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 17, 2026
Extend set of reporting plots Open

enh report

iiasa/message-ix-models#126 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Automatic migration of code from message_data Open

bug

iiasa/message-ix-models#128 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Replace .tools.advance with .tools.exo_data usage Open

enh

iiasa/message-ix-models#133 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Store IEA energy balance info in structure files Open

enh structure

iiasa/message-ix-models#136 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Split test_snapshot.test_load to a separate job Open

ci

iiasa/message-ix-models#139 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Handle missing Graphviz in .workflow.make_click_command() Open

doc enh

iiasa/message-ix-models#140 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Too similar file names on macos Open

bug

iiasa/message-ix-models#147 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Expand the docs of ScenarioInfo Open

doc

iiasa/message-ix-models#148 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Handle IEA EEI 2023-11 edition Open

iiasa/message-ix-models#164 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
ImportError: cannot import name 'iter_keys' from 'genno.core.key' Open

needs-info

iiasa/message-ix-models#170 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Add an issue template Open

doc enh

iiasa/message-ix-models#171 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
`copy_ts()` returns non-existent keys Open

bug report

iiasa/message-ix-models#172 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 17, 2026
Adjust `.report.legacy` per PRICE_EMISSION_NEW Open

report-legacy

iiasa/message-ix-models#177 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Add workflow/docs to validate changes in MESSAGE/MACRO core Open

iiasa/message-ix-models#180 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
CLI should be usable with only mandatory dependencies Open

bug

iiasa/message-ix-models#185 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Add functionality to allow `tools.costs` to use older version(s) of WEO data Open

enh

iiasa/message-ix-models#191 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 17, 2026
Refactor MESSAGEix-Materials reporting Open

material report

iiasa/message-ix-models#192 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 17, 2026
Develop better input data system for MESSAGEix-Materials Open

enh material

iiasa/message-ix-models#193 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Test and improve `.model.material` Open

enh material

iiasa/message-ix-models#194 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Docs links to `SNAPSHOTS` appear broken Open

bug doc

iiasa/message-ix-models#199 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Clean up `.tools.messagev` docs Open

doc enh

iiasa/message-ix-models#209 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Migrate `reserve_margin()` Open

enh

iiasa/message-ix-models#211 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 17, 2026
Update Load factor (occupancy) of LDVs Open

transport

iiasa/message-ix-models#215 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 17, 2026
ValueError: configuration key 'navigate_workflow_dir' already defined Open

question

iiasa/message-ix-models#216 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 17, 2026
Cache network responses for testing Open

ci enh

iiasa/message-ix-models#217 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Remove references to internal paths Open

water

iiasa/message-ix-models#220 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 17, 2026
`tools.costs` outputs all combinations of `year_vintage` and `year_act` for technologies Open

costs

iiasa/message-ix-models#237 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 17, 2026
Document/unify handling of PPP and MER GDP projections Open

p:SSP-2024 transport

iiasa/message-ix-models#238 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Extend MESSAGEix-Material tests Open

material

iiasa/message-ix-models#240 · 1 comment · 2 reactions · 0 assignees · Indexed Sep 17, 2026
Revert MESSAGEix-Materials output directory change Open

material

iiasa/message-ix-models#241 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Documentation wishlist for `tools.costs` Open

costs doc

iiasa/message-ix-models#264 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 17, 2026
Move standard DAC assumptions out of processing scripts Open

iiasa/message-ix-models#267 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 17, 2026
Collect code from `ssp_dev` branches in private repos Open

p:SSP-2024

iiasa/message-ix-models#275 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Implement generalized levelized cost (GLC) calculation and plots Open

enh report

iiasa/message-ix-models#280 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Build `.model.transport` on `.model.material` for CircEUlar Open

enh material p:CircEUlar transport

iiasa/message-ix-models#296 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Update costs for pre-y₀ vintages in periods y₀ and later Open

costs

iiasa/message-ix-models#298 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Migrate MESSAGEix-Transport workflow from `message_data` Open

ci enh

iiasa/message-ix-models#310 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 17, 2026
create_cost_projections method causes Pandas Downcasting behavior in "replace" warning Open

iiasa/message-ix-models#314 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Fix handling of apparently present dependencies Open

bug

iiasa/message-ix-models#324 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Test NAVIGATE workflow pieces Open

ci enh p:NAVIGATE

iiasa/message-ix-models#352 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Test, update, and document code for interacting with message-ix-buildings Open

enh

iiasa/message-ix-models#353 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Update and fix "f road" values based on historical data Open

transport

iiasa/message-ix-models#359 · 0 comments · 0 reactions · 2 assignees · Indexed Sep 17, 2026
Setup Mix-T native Current policy and NDC setup Open

transport

iiasa/message-ix-models#360 · 4 comments · 0 reactions · 1 assignee · Indexed Sep 17, 2026

iiasa/message-ix-models

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