TenneT

Category: Utility/Offtaker · Headquarters: Netherlands · Tracked deals: 6

Dutch national transmission system operator managing high-voltage electricity grids in the Netherlands and Germany. Operates over 25,000 MW of transmission capacity across Western Europe, with major investments in offshore wind integration and cross-border interconnectors.

Website: https://tennet-ir.eu

Recent deals

• SK oceanplant to build jacket foundation and piles for TenneT's BalWin5 offshore converter platform — Developer (2026-07-31)
• Liebherr to supply six offshore cranes for TenneT’s 2 GW offshore wind transmission projects in the Netherlands — Developer (2026-06-09)
• Glamox secures supply agreement with SPIE Nederland for LED lighting at TenneT’s 2GW IJmuiden Ver Alpha land substation — Developer (2026-06-02)
• TenneT and National Grid enter offshore grid interconnection deal — Partner (2026-04-10)
• Jan De Nul launches second giant cable-laying vessel William Thomson for offshore wind and grid interconnection projects — Offtaker (2026-04-07)
• TenneT and National Grid Ventures sign Joint Development Agreement for LionLink offshore wind interconnector — Partner (2026-04-02)

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