GET /elering/history
Time series of Estonian grid state snapshots (production, consumption, frequency, system balance, renewable production, solar production) collected every 5 minutes from the Elering TSO dashboard. Nobody else archives this publicly. Filter with ?start and ?end. Useful for analyzing consumption patterns, correlating grid frequency with imbalances, tracking the growth of solar capacity, and studying the impact of weather on renewable output.
start
optional
Start datetime
end
optional
End datetime
limit
optional
default: 500
Max rows (cap 10000)
| Name | Required | Default | Description |
|---|---|---|---|
start |
No | - | Start datetime |
end |
No | - | End datetime |
limit |
No | 500 | Max rows (cap 10000) |
curl "https://nordapi.ee/api/v1/elering/history?limit=288"
curl "https://nordapi.ee/api/v1/elering/history?limit=288"
curl "https://nordapi.ee/api/v1/elering/history?start=2026-04-14&end=2026-04-15"
{
"count": 1,
"data": [
{
"ac_balance": null,
"consumption": 792.9,
"frequency": 50.01,
"production": 438.48,
"production_renewable": null,
"solar_energy_production": null,
"system_balance": null,
"timestamp": "2026-04-18T17:45:00Z"
}
],
"success": true
}