SP Energy Networks has officially launched a massive £12 billion, five-year investment programme designed to overhaul and modernise Scotland’s electricity grid. A cornerstone of this initiative is the confirmation of over £3 billion in contracts for the Eastern Green Link 4 (EGL4), a critical subsea HVDC interconnector. This link will connect Fife in Scotland to Norfolk in England, providing a 2 GW “superhighway” for renewable energy. The contract awards involve Tier-1 suppliers, specifically Siemens Energy and Prysmian, who will be responsible for the converter stations and subsea cabling respectively.
The EGL4 project is one of the most ambitious infrastructure undertakings in the UK, aiming to alleviate grid bottlenecks that currently restrict the flow of wind power from the north to high-demand centres in the south. Construction is slated to begin in 2028, with the link becoming operational by 2033. This investment follows the recent regulatory approval from Ofgem and forms part of a broader £29 billion strategic investment by Scottish energy firms to reinforce the “National Critical Infrastructure”. For switchgear and transformer manufacturers, this represents a significant pipeline for high-voltage equipment, including GIS and advanced protection systems required for the massive converter stations at both ends of the link.
Source: SolarQuarter
