Comparison
Carbontracker vs Green Algorithms
Carbontracker vs Green Algorithms: Open-source tool that tracks and predicts energy use and carbon footprint of model training. Carbon footprint…
| Field | Carbontracker Open-source tool that tracks and predicts energy use and carbon footprint of model training. | Green Algorithms Carbon footprint calculators and HPC energy dashboards for computational science. |
|---|---|---|
| Pricing model | Free | Free |
| Pricing published | Public pricing | Public pricing |
| Starting price | Free | Free |
| Licensing | Open source | Open source |
| Pricing details | MIT licensed; installable from PyPI with pip install carbontracker, and the optional pdfreport extra adds PDF report generation. | The calculators and dashboards are free to use; the calculator repository carries a Creative Commons Attribution 4.0 International licence, and the project site is licensed CC BY 4.0. |
| Free tier | Yes | Yes |
| Assets covered | ||
| Platforms | On-premise, Cloud | Web, On-premise |
| Region support | Global | Global |
| Compliance | Not stated | Not stated |
| API available | No | No |
| Last verified | 2026-10-22 | 2026-10-22 |
Editor's take on Carbontracker
Fits ML teams training on GPU or CPU hosts that want per-run energy and carbon figures plus a forecast of the remaining epochs, with logs and PDF reports for write-ups. The trade-off is attribution and maintenance: consumption is derived from monitored GPU and CPU power and a configured grid intensity, so results follow those inputs rather than provider billing, and it wraps the training script, which means owning the integration and its dependencies. Reporting is run-level, so organisation-wide rollups need another platform. Workloads without visible power telemetry should verify support first.
Read the Carbontracker listingEditor's take on Green Algorithms
Built for research computing teams that need to estimate and report the carbon footprint of computations and HPC jobs, including a lightweight single-user dashboard that needs no admin access. It offers calculators and dashboards rather than production metering, and the methodology is documented for citation in papers, which suits grant and sustainability reporting. The trade-off is that estimates follow the tool's methodology and user-supplied inputs, so operational telemetry and automated rollups need separate integration. Groups wanting per-workload metering or a commercial reporting platform should pair it with those tools.
Read the Green Algorithms listingJudgement is written by the editor. Paid placements never change the ranking or the recorded field values.
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