The Netherlands: TenneT Holding increased its electricity infrastructure investments to $17 B (€14.8 B) in 2025, up from $12.2 B (€10.6 B) in 2024, with $5.7 B (€4.9 B) in the Netherlands and $11.4 B (€9.9 B) in Germany. Offshore, the commissioning of BorWin Epsilon, DolWin Epsilon, and Hollandse Kust West Beta platforms added 2.5 GW of connection capacity. Onshore progress faced challenges from complex permitting, land acquisition, and internal processes.

The Netherlands and Germany remain focused on reducing grid congestion, scaling flexible contracts, and implementing technologies that unlock additional capacity. TenneT Germany secured $11 B (€9.5 B) in equity for high-voltage grid expansion, complemented by the sale of a 25.1 % stake to KfW for $3.8 B (€3.3 B), with closing expected by mid-2026.

Group CEO Manon van Beek said investments strengthen European energy security, competitiveness, and the transition to renewables. Despite higher renewable infeed, onshore grid availability remained high at 99.99977 %. Underlying revenue rose to $10.5 (€9.1 B), with EBIT increasing to $3.172 B (€2.746 B).

In the Netherlands, TenneT completed major projects including Zeeland reinforcements and new offshore connections, while accelerating grid expansion with the 2025 Acceleration Package. In Germany, offshore platforms BorWin Epsilon and DolWin Epsilon boosted capacity, and onshore projects like SuedLink progressed despite contractor and permitting challenges.

Looking ahead, TenneT aims to double North Sea offshore grid capacity by 2032, expand high-voltage AC and DC connections, and integrate renewables, storage, and industrial demand. Accelerated permitting, modernised infrastructure, and flexible contracts will support Europe’s energy transition and long-term economic resilience.

Source: TenneT

📘 Continue reading about TenneT

#Germany#grid expansion#offshore wind#onshore wind#Renewables#Tennet#The Netherlands

National Grid and SSEN Transmission appoint Hitachi Energy and NKT for 690 km, 2 GW Eastern Green Link 3.

Baltimore Gas & Electric halts downtown transmission plan as costs rise and community and political opposition intensifies.

235 MW of wind and solar now under construction, powering 190,000 homes as new projects roll out across four regions.