| Key | Value |
| brand | National Grid |
| brand:wikidata | Q1465461 |
| operator | National Grid Electricity Distribution Plc |
| operator:old | Western Power Distribution |
| operator:wikidata | Q7988183 |
| owner | National Grid Electricity Distribution (South Wales) Plc |
| owner:wikidata | Q114397937 |
| power | substation |
| ref:siteno | 530413 |
| voltage | 33000 |