NeuConnect Reaches Next Milestone – First Direct Power Link Between Germany and the UK Takes Shape

Why It Matters

NeuConnect will deepen cross‑border electricity trading, bolstering energy security and enabling greater renewable integration across the UK and German grids. Its timely delivery supports Europe’s broader HVDC expansion aimed at reducing curtailment and stabilising markets.

Key Takeaways

• Siemens Energy delivered 14 transformers, each over 200 tonnes.
• NeuConnect’s 1.4 GW link will serve ~1.5 million UK households.
• Converter stations and 300 km subsea cable construction remain on schedule.
• Funding comes from Meridiam, Allianz Capital, Kansai Electric, TEPCO.
• Adds to Europe’s 11.4 GW HVDC rollout planned for 2028.

Pulse Analysis

Europe’s power markets are converging faster than ever, driven by the need to balance intermittent renewables across borders. Direct interconnectors like NeuConnect play a pivotal role by providing high‑capacity, low‑loss transmission pathways that can shift surplus wind or solar generation where it’s needed. The Germany‑UK link, with its 1.4 GW rating, will become a critical conduit for balancing the North Sea wind farms with the UK’s demand peaks, reinforcing the continent’s collective energy resilience.

The technical backbone of NeuConnect hinges on HVDC technology, which converts alternating current to direct current for efficient long‑distance travel. Siemens Energy’s delivery of fourteen massive transformers—each over 200 tonnes—underscores the scale of the undertaking. Simultaneously, Prysmian’s cable‑laying vessel has already installed more than 300 km of subsea cable, with the remaining 425 km progressing through Dutch waters. The project’s financing, sourced from a blend of private equity and utility investors, reflects growing confidence in infrastructure that supports decarbonisation.

When operational in 2028, NeuConnect will enable bidirectional electricity flows that can offset supply shortfalls, lower wholesale price volatility, and reduce reliance on fossil‑fuel peakers. By linking two of Europe’s largest electricity markets, the interconnector is expected to shave billions off curtailment costs and improve grid stability for an estimated 1.5 million households. Its completion dovetails with a broader European HVDC surge—11.4 GW of new links slated for the next two years—positioning the continent to meet climate targets while safeguarding energy security.