London Power Tunnels (400 kV underground)

A Energized transformer-relevant grid/substation project, tracked as an entity (not an article) by TransformerPath.

Region EuropeCountry United KingdomVoltage 400 kVStatus Energized
INFERRED Transformer requirement is reasonably inferred from the substation / grid scope.

Project record

ProjectLondon Power Tunnels (400 kV underground)
RegionEurope
CountryUnited Kingdom
Utility / buyerNational Grid Electricity Transmission
Transformer requirementINFERRED
Voltage400 kV
StatusEnergized
Expected—

Sources

Market context

United Kingdom market

Last reviewed: 2026-09-01. Sources: public tender/project announcements and TransformerPath Daily Intel; transformer scope graded per the CONFIRMED / INFERRED / UNKNOWN taxonomy. Report a correction.

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