A tool for estimating the future energy use, carbon emissions, and capital and operating cost impacts of energy efficiency and demand flexibility technologies in the U.S. residential and commercial building sectors.
active 2023-08-15 → 2026-03-17 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 946 days from 2023-08-15 to 2026-03-17. Pushes: 991 total, peak 17 in a day. Pull requests: 222 total, peak 10 in a day. Issues: 146 total, peak 6 in a day. Comments: 380 total, peak 15 in a day. Stars: 18 total, peak 1 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| aspeake | 749 | 371 | 88 | 142 |
| jtlangevin | 542 | 284 | 40 | 85 |
| trynthink | 303 | 103 | 28 | 76 |
| jmythms | 182 | 73 | 35 | 42 |
| github-actions[bot] | 106 | 106 | 0 | 0 |
| handichan | 40 | 0 | 19 | 13 |
| yingli-NREL | 40 | 33 | 2 | 3 |
| rHorsey | 18 | 0 | 0 | 10 |
| asatremeloy | 12 | 1 | 5 | 2 |
| yujiex | 9 | 5 | 1 | 1 |
| Copilot | 5 | 4 | 1 | 0 |
| arb7 | 3 | 0 | 3 | 0 |
| NaiveShiki | 2 | 0 | 0 | 2 |
| mcpigman | 1 | 0 | 0 | 1 |
| ZiQiangZhou | 1 | 0 | 0 | 1 |
| bttrpntng | 1 | 0 | 0 | 0 |
| BralhcsEvad | 1 | 0 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
- Pull request#598jmythms2026-03-17 02:14
- Issue comment#587jtlangevin2026-03-12 16:16Breakout capital costs, fix #583 and #584
- Pull request#595yujiex2026-03-04 22:20
- Issue#590rHorsey2026-03-04 21:19Do not rely on EC2 backed testing - migrate to GitHub Actions
- Issue comment#555rHorsey2026-03-03 16:58Comstock to Thermal Loads
- Pull request#588jmythms2026-03-03 11:40
- Issue#575jtlangevin2026-02-25 17:10Issues with electrical panel upgrade cost assignment
- Issue comment#574rHorsey2026-02-17 19:38Json File Schema
- Issue#583jtlangevin2026-02-10 17:10Counting cooling w/ heating equipment costs throws off overall financial metrics
- Pull request#582jmythms2026-02-09 15:55
- Pull request#579jmythms2026-01-29 14:07
- Pull request#579jmythms2026-01-29 14:07
- Pull request#578yingli-NREL2026-01-24 00:26
- Pull request#578yingli-NREL2026-01-24 00:26
- Issue comment#575jtlangevin2026-01-09 19:07Issues with electrical panel upgrade cost assignment
- Issue#576jtlangevin2026-01-06 20:34Include information about preparation options for stock/energy data
- Issue#576jtlangevin2026-01-06 20:34Include information about preparation options for stock/energy data
- Issue#576jtlangevin2026-01-06 20:34Include information about preparation options for stock/energy data
- Issue#413jtlangevin2026-01-06 17:16Reporting to isolate envelope deployment
- Issue#575jtlangevin2026-01-06 17:09Issue with electrical panel upgrade cost assignment
- ReleaserHorsey2025-12-24 02:47v1.2.1 (2025-12-23)
- Pull request#473aspeake2025-12-19 21:49
- Issue comment#473jtlangevin2025-12-19 11:23Reorganize ecm_prep.py
- Pull request#565jtlangevin2025-12-19 02:38
- Issue#572rHorsey2025-12-18 19:31Case of the Mystery Vanishing PR Diffs
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 18 stars here means stars gained during the window, not the repo's star count.