NatLabRockies/H2Integrate

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Stars: 26
Forks: 44
Open beginner issues: 0
Indexed issues: 177
Avg merge: 3d 22h
Merged PRs (30d): 16

Dominant language: Python
License: BSD-3-Clause
Last GitHub push: Aug 10, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

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177 open issues indexed

Enabling Multi-year in Resource Models Open

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

NatLabRockies/H2Integrate#888 · 1 comment · Opened Sep 18, 2026
Refactor H2IntegrateModel and split it out; especially checking Open

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

NatLabRockies/H2Integrate#883 · 3 comments · Opened Sep 14, 2026
Discussion: A more precise definition of time series in H2Integrate Open

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

NatLabRockies/H2Integrate#878 · 1 comment · Opened Sep 10, 2026
Add examples that show other workflows to run H2I Open

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

NatLabRockies/H2Integrate#877 · Opened Sep 10, 2026
Standardize example references in docs descriptions Open

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

NatLabRockies/H2Integrate#876 · 2 comments · Opened Sep 10, 2026
Remove unmet_demand output from non-demand components Open

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

NatLabRockies/H2Integrate#873 · Opened Sep 9, 2026
Update models to account for enabled input-to-input connection in OpenMDAO Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

NatLabRockies/H2Integrate#872 · 1 comment · Opened Sep 8, 2026
Config class value updating Open

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

NatLabRockies/H2Integrate#870 · Opened Sep 4, 2026
SLC: Technology to SLC connections Open

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

NatLabRockies/H2Integrate#863 · Opened Aug 31, 2026
Feature request: Tool to make skeleton of `model_inputs` for tech config Open

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

NatLabRockies/H2Integrate#852 · 2 comments · Opened Aug 25, 2026
Create a general verbosity setting for the amount of variables saved in models Open

for 1.0

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

NatLabRockies/H2Integrate#843 · Opened Aug 14, 2026
Concurrent simulation framework to enable feedback in system-level control Open

dispatch enhancement

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

NatLabRockies/H2Integrate#819 · 2 comments · Opened Aug 3, 2026
Rename `discount_rate` to `real_discount_rate` where appropriate Open

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

NatLabRockies/H2Integrate#812 · 1 comment · Opened Jul 23, 2026
Usage of subtests and asserts for test readability Open

code cleanup

Difficulty 3/5 1-2 days Newbie friendliness 45/100

NatLabRockies/H2Integrate#811 · 1 comment · Opened Jul 23, 2026
SLC: Add check for controllers that only work with a specific architecture Open

Difficulty 5/5 Over a week Newbie friendliness 38/100

NatLabRockies/H2Integrate#804 · Opened Jul 15, 2026
standardize base class file name Open

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

NatLabRockies/H2Integrate#796 · Opened Jul 1, 2026
Correctly connect `buy_price` to system level controllers that use it Open

Difficulty 4/5 3-5 days Newbie friendliness 50/100

NatLabRockies/H2Integrate#790 · Opened Jun 23, 2026
Are multiple feedstocks handled correctly in SLC? Open

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

NatLabRockies/H2Integrate#789 · Opened Jun 23, 2026
Reduce the number of tests that use computationally expensive cases unnecessarily Open

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

NatLabRockies/H2Integrate#779 · 2 comments · Opened Jun 11, 2026
Create a consumption multiplier function Open

ammonia

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

NatLabRockies/H2Integrate#776 · Opened Jun 8, 2026
SLC: allow priority order to be a user-set input Open

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

NatLabRockies/H2Integrate#775 · 1 comment · Opened Jun 3, 2026
Feature request: leap year Open

enhancement framework

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

NatLabRockies/H2Integrate#766 · 1 comment · Opened May 21, 2026
SLC: synergize the battery charging from grid control Open

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

NatLabRockies/H2Integrate#750 · 1 comment · Opened May 12, 2026
SLC: sync up peak load management capabilities Open

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

NatLabRockies/H2Integrate#749 · 2 comments · Opened May 12, 2026
SLC: User-specified custom system level controller Open

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

NatLabRockies/H2Integrate#748 · Opened May 11, 2026
SLC: Add logic in for connecting/handling splitters Open

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

NatLabRockies/H2Integrate#747 · 1 comment · Opened May 11, 2026
Reduce GH actions testing costs Open

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

NatLabRockies/H2Integrate#742 · 1 comment · Opened May 9, 2026
SLC: Add methods to the `SystemLevelControlBase` to improve handling of multi-commodity systems Open

NatLabRockies/H2Integrate#741 · 1 comment · 1 assignee · Opened May 8, 2026
Add ability for `PeakLoadManagementOptimizedController` to handle any storage type Open

NatLabRockies/H2Integrate#737 · 1 assignee · Opened May 8, 2026
Logic in _dispatch_storage() in SLC base class Open

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

NatLabRockies/H2Integrate#734 · Opened May 6, 2026
Variable dt: Rate and amount units for storage models Open

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

NatLabRockies/H2Integrate#733 · 4 comments · Opened May 6, 2026
Allow performance model to supply demand to SLC Open

Difficulty 5/5 Over a week Newbie friendliness 38/100

NatLabRockies/H2Integrate#729 · Opened May 5, 2026
Yaml formatting with date-time values Open

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

NatLabRockies/H2Integrate#723 · Opened May 4, 2026
Add a postprocessing method for making stacked line charts for price breakdowns for DOEs Open

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

NatLabRockies/H2Integrate#718 · Opened Apr 30, 2026
Add a way for grid price forecasts to be pulled in automatically instead of users setting them Open

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

NatLabRockies/H2Integrate#716 · Opened Apr 29, 2026
Defining terms for system and technology control Open

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

NatLabRockies/H2Integrate#711 · 2 comments · Opened Apr 28, 2026
Break apart methods in H2IntegrateModel where useful Open

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

NatLabRockies/H2Integrate#706 · 1 comment · Opened Apr 24, 2026
Feature request: standardize inputs and outputs of converters relating to input commodities Open

NatLabRockies/H2Integrate#705 · 1 assignee · Opened Apr 24, 2026
Add roles to each technology model Open

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

NatLabRockies/H2Integrate#704 · 1 comment · Opened Apr 24, 2026
Add a generic end-use that can sell commodities Open

NatLabRockies/H2Integrate#703 · 1 assignee · Opened Apr 24, 2026
When is a system-level controller necessary? Open

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

NatLabRockies/H2Integrate#702 · 2 comments · Opened Apr 24, 2026
Assess if we need to change the iron scrap furnace temperature, materials mix, etc Open

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

NatLabRockies/H2Integrate#694 · Opened Apr 23, 2026
Assess if we need to change the iron DRI model feed temp, materials mass, etc Open

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

NatLabRockies/H2Integrate#693 · 1 comment · Opened Apr 22, 2026
Connect the heat loss adjustment from the scrap furnace model to the DRI model Open

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

NatLabRockies/H2Integrate#692 · Opened Apr 22, 2026
Defining system-level control objectives Open

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

NatLabRockies/H2Integrate#688 · 3 comments · Opened Apr 21, 2026
Defining roles for technologies within system-level control Open

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

NatLabRockies/H2Integrate#687 · 7 comments · Opened Apr 21, 2026
Update controller tests to not depend on `calculate_combined_outputs` function Open

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

NatLabRockies/H2Integrate#676 · Opened Apr 14, 2026
Make Generic Summer work with non-hourly time step Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

NatLabRockies/H2Integrate#675 · 1 comment · Opened Apr 13, 2026
Make FeedStock work with non-hourly dt Open

NatLabRockies/H2Integrate#674 · 1 assignee · Opened Apr 13, 2026
Feature request Add reheat furnace model Open

NatLabRockies/H2Integrate#673 · 1 assignee · Opened Apr 13, 2026

NatLabRockies/H2Integrate

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