architecture-building-systems /CityEnergyAnalyst
City Energy Analyst (CEA) is an open-source urban building energy modeling (UBEM) platform and computation tool for the design of low-carbon and highly efficient cities.
- Stars
- 282 stars
- Forks
- 89 forks
- Language
- Python
- License
- MIT
- Created
- Jan 12, 2016
- Last push
- Oct 28, 2026
- Updated
- Oct 28, 2026
In the Repository Index from the Seed Dataset since Oct 22, 2026.
Star History
192 days recorded, Apr 26, 2026 – Nov 3, 2026 (UTC). Net change +22 stars.
The star count of each day is the latest count less the net stars of the later days.
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Star History chart
[](https://awesomerepos.com/architecture-building-systems/CityEnergyAnalyst)Badge
[](https://awesomerepos.com/architecture-building-systems/CityEnergyAnalyst)Timeline
This repository got 2 stars on Jul 31, 2026, its largest day since Apr 26, 2026.
It gained stars on 21 of the 192 days with a record.
Its largest 7 days were Jun 11, 2026 to Jun 17, 2026: 3 stars.
In the 30 days to Nov 3, 2026 it got 4 stars, the same as in the 30 days before.
It had 260 stars before Apr 26, 2026 and has 282 stars now: 218 fewer than 500.
Its latest pre-release is v4.0.0-beta.9, published on Oct 22, 2026.
- Created on the Repository Host
- Pre-release v4.0.0-beta.5
- Pre-release v4.0.0-beta.6
- +1 stars in one day
- +1 stars in one day
- Pre-release v4.0.0-beta.7
- Largest star day recorded: +2 stars
- Pre-release v4.0.0-beta.8
- Entered the Repository Index from the Seed Dataset
- Pre-release v4.0.0-beta.9
- Latest push
From the Repository Host's creation date and releases, the Admission, the Star History, and the Observations. Star milestones show only when the Star History records the day. On the chart of net stars each day, a solid line marks a release.
Forks and pushes
From 13 Observations, Oct 22, 2026 – Nov 3, 2026. Forks +1. A new push was seen on 3 of 12 days.
- Oct 23, 2026: no new push
- Oct 24, 2026: no new push
- Oct 25, 2026: new push
- Oct 26, 2026: new push
- Oct 27, 2026: no new push
- Oct 28, 2026: no new push
- Oct 29, 2026: new push
- Oct 30, 2026: no new push
- Oct 31, 2026: no new push
- Nov 1, 2026: no new push
- Nov 2, 2026: no new push
- Nov 3, 2026: no new push
A filled day: the last push time changed since the Observation before it.
Health facts
Measured facts in four separate dimensions, each with a date and a source. AwesomeRepos does not add them into one score. AwesomeRepos reads the weekly commits, the changelog, and the community files each week for the 5,000 visible repositories with the most stars and for each rising repository. How each check is defined
Maintenance
2 of 4 checks (2 without data)Yes: Not archived
GitHub does not mark the repository as archived. Source
Yes: A push in the last 90 days
Last push on 2026-10-28, 6 days ago. Source
No data: Commits in the last 13 weeks
No data: AwesomeRepos has not read the weekly commits.
No data: Commits in 26 or more of the last 52 weeks
No data: AwesomeRepos has not read the weekly commits.
Releases
2 of 3 checks (1 without data)Yes: A release in the last 365 days
Newest release v4.0.0-beta.9 on 2026-10-22, 12 days ago. 4 releases in the last 365 days. Source
Yes: The newest release tag is a semantic version
The newest release tag is v4.0.0-beta.9. Source
No data: A changelog file at the root
No data: AwesomeRepos has not scanned this repository.
Security practice
0 of 1 check (1 without data)No data: A security policy
No data: AwesomeRepos has not scanned this repository.
AwesomeRepos has not asked OpenSSF Scorecard about this repository.
Community files
1 of 3 checks (2 without data)Yes: A licence
GitHub finds the licence MIT. Source
No data: A contributing guide
No data: AwesomeRepos has not scanned this repository.
No data: A code of conduct
No data: AwesomeRepos has not scanned this repository.
Observations
What the Repository Host reported each day.
| Day (UTC) | Stars | Forks | Last push | Archived |
|---|---|---|---|---|
| Nov 3, 2026 | 282 | 89 | Oct 28, 2026 | No |
| Nov 2, 2026 | 282 | 89 | Oct 28, 2026 | No |
| Nov 1, 2026 | 282 | 89 | Oct 28, 2026 | No |
| Oct 31, 2026 | 282 | 89 | Oct 28, 2026 | No |
| Oct 30, 2026 | 282 | 89 | Oct 28, 2026 | No |
| Oct 29, 2026 | 282 | 89 | Oct 28, 2026 | No |
| Oct 28, 2026 | 282 | 89 | Oct 25, 2026 | No |
| Oct 27, 2026 | 281 | 88 | Oct 25, 2026 | No |
| Oct 26, 2026 | 280 | 88 | Oct 25, 2026 | No |
| Oct 25, 2026 | 280 | 88 | Oct 24, 2026 | No |
| Oct 24, 2026 | 280 | 88 | Oct 22, 2026 | No |
| Oct 23, 2026 | 280 | 88 | Oct 22, 2026 | No |
| Oct 22, 2026 | 280 | 88 | Oct 22, 2026 | No |