POST Online Media Lite Edition


UK energy watchdog opens probe into National Grid, Iberdrola cable

Christian Fernsby |
Ofgem has launched an investigation into National Grid Electricity Transmission plc and SP (Scottish Power) Transmission plc for the delivery and operation of the Western high-voltage direct current (HVDC) subsea cable.

Article continues below


The Western HVDC is a £1.3 billion subsea cable that transports electricity between Scotland, Wales and England.

The project was undertaken by a joint venture between National Grid Electricity Transmission and Scottish Power Transmission.

The investigation will review the performance of National Grid Electricity Transmission and Scottish Power Transmission in delivering the cable.

It will consider whether its late delivery means they breached special licence condition 6I, which specifies the expected delivery date of the Western HVDC subsea cable.

Additionally the investigation will consider compliance with standard licence condition D (provision of transmission services) and section 9(2) of the Electricity Act 1989 (provision of economical, efficient and co-ordinated services).

The investigation will also examine potential breaches relating to the operation of the cable.

What to read next

Iberdrola and Navantia in €160 million deal
Iberdrola to sell its stake in Bahia Bizkaia Electricidad
EIB giving EUR 650m for major electrical projects