Sources and licences
No source is published until its licence and terms are recorded here. Nothing is being collected yet. The two openly licensed sources for the years horizon come first. The price sources for the now horizon wait for permission.
| Source | Horizon | Status | Licence and terms |
|---|---|---|---|
| Azure Retail Prices API | Now | Not cleared | No reuse licence stated. Microsoft's site terms need written consent for copying or commercial use. Permission to be asked. |
| AWS Price List Bulk API | Now | Not cleared | AWS site terms need written consent for commercial use and automated data gathering. Permission to be asked. |
| GPU cloud pricing pages | Now | Not cleared | Checked provider by provider before any collection. |
| Epoch AI Frontier Data Centers Hub | Years | Cleared, not yet collecting | Creative Commons Attribution, as stated on Epoch AI's data page on 2 October 2026. Credit Epoch AI. |
| Berkeley Lab Queued Up | Years | Cleared, not yet collecting | Creative Commons licence, as stated by Berkeley Lab. Credit Lawrence Berkeley National Laboratory and GridTracker. |
If a source forbids automated collection, it will be listed here as not usable without permission and left out.