The GB grid, in the open.
Interrogate 701 datasets of official UK electricity-grid data in plain English, download 25 years of the solved grid a day at a time, or mount the whole lake read-only. Official data; downloadable answers; validation included.
Ask the data
Plain-English questions → a read-only query runs sandboxed → a ZIP with the answer, the data, and how to verify it. Register to run (paid model, daily limit).
Public library
Every answered question, anonymised, with free downloads. Find an existing answer before paying to re-run one.
Solved grid
25 years of the GB grid solved for every second (100% converged). Download exactly the day you need.
Mount the lake
Read-only SFTP access over the full parquet data lake — download the key, mount, and query it directly.
Data sources
The full catalogue — all 701 datasets, grouped by provider, with their coverage, cadence and columns.