# Data Dictionary - European Wind & Solar Forecast - ENTSO-E, cleaned Parquet

**Units:** vary by `fuel` - read the per-row `unit` column (overall: MW).  Times are UTC.

| column | type | description |
|---|---|---|
| `zone` | str | Bidding zone |
| `ts` | timestamp (UTC) | Target time |
| `fuel` | str | Decoded type (Wind Onshore/Offshore, Solar) |
| `forecast_mw` | float | Day-ahead forecast, MW |
| `unit` | str | Unit |
| `res_min` | int | Native resolution in minutes (15/30/60) |

*Source: ENTSO-E Transparency Platform.*