# Data Dictionary - European Power Plant Registry - conventional fleet, cleaned table

**Units:** stated per column in the descriptions below (this is a relational table; columns mix units).

| column | type | description |
|---|---|---|
| `name` | str | Plant name |
| `company` | str | Operator / owner |
| `country` | str | Country |
| `capacity_mw` | float | Net capacity, MW |
| `energy_source` | str | Primary energy source / fuel |
| `technology` | str | Generation technology |
| `commissioned_year` | int | Year commissioned |
| `lat` | float | Latitude |
| `lon` | float | Longitude |
| `eic_code` | str | ENTSO-E EIC code (where available) |

*Source: Open Power System Data (OPSD).*