Romanian electricity production and consumption history (Transelectrica)
www.transelectrica.ro/ro/web/tel/productie
The measured history of Romania's national power system, out of the workbooks Transelectrica publishes on its own website: national production from 2015-01-01 to 2024-12-31 and national consumption from 2015-01-01 to 2025-12-31, both at quarter-hour resolution since February 2021 and hourly before it, in gross and net values. Beside them sits the archived day-ahead production forecast for 2010-09-01 to 2019-12-31, kept in a table of its own because a forecast is not a measurement. The files are landed as real tables with their own columns and types rather than as links to themselves; the annual network performance reports, being Word documents, remain a catalogue that states why they could not be turned into tables.
Attribution, terms and provenanceWhat you must carry if you reuse this
- Attribution
- Transelectrica
- Notes
- No re-use licence is published by Transelectrica; only a bare copyright notice ("Copyright © Transelectrica") exists in the site footer, and these files are published openly on its public website without authentication and without any stated restriction on access. There is no licence page, no terms-of-use page and no open-data statement on the site; the GDPR and cookie policies concern personal data and say nothing about this data. So the position is: publicly published operational data, no re-use licence stated by the publisher, only a bare copyright notice. This dataset is a derived work — the numeric measurements, restructured, documented and re-typed, with no page, image or other creative material copied — and it is republished with attribution to Transelectrica. Anyone redistributing it commercially, or relying on it where the terms matter, should seek permission from Transelectrica first. It is also operational reporting, not a settlement record: the values are the publisher's own measurements and forecasts, they are not reconciled afterwards, and they must not be used where money or safety depends on the number.
- Version
- snapshot 2026-09-04 · 01M1NQPZZZG54BBX89G44D1W2W
- Machine-readable:
- llms.txtmanifest.jsoncatalog
Tables
Open a table for its columnsLoading the schema…
Queries
Copy a snippet, or run it in the playgroundQuery it yourselfConnection snippets for DuckDB — Parquet or the live lake
Generated from this exact manifest version, so the URLs are the ones actually published.
ATTACH IF NOT EXISTS 'ducklake:https://data-directory.fsn1.your-objectstorage.com/catalog/catalog.ducklake' AS "datadirectory" (READ_ONLY);
SELECT *
FROM datadirectory.transelectrica_history.production_intervals
LIMIT 10;