The NeuConnect Interconnector, a €2.8 billion project, has reached a major milestone. It has successfully completed its first cabling phase. This massive energy interconnector will connect the UK and Germany, marking the first direct electricity transmission link between the two nations. With support from investors like Allianz Capital Partners, Meridiam, Kansai Electric Power, and TEPCO, NeuConnect will enhance energy security and integrate renewable energy into both countries’ grids.
Connecting the UK and Germany: A 725km Energy Link
The NeuConnect interconnector spans 725 kilometers. It links converter stations at the Isle of Grain in Kent (UK) and Wilhelmshaven in northern Germany. The interconnector will enable the bi-directional flow of 1.4GW of electricity. This is enough to power up to 1.5 million households. The interconnector will stabilize the energy supply between the two countries. It will also support the integration of renewable energy. Moreover, the project will allow the UK to export excess renewable energy to Germany.
First Phase Cabling Completed by Prysmian Group
The first phase of cabling, covering 56 kilometers of subsea and onshore cables, was completed by Prysmian Group. This phase was crucial for connecting both countries. Prysmian’s Cable Enterprise vessel installed the subsea cables. They were carefully buried beneath the seabed to minimize environmental impact. Onshore, underground ducts were built along the Isle of Grain coastline to facilitate the cables’ connection.
Ongoing Construction and Plans for Full Completion
Construction began last year, with ongoing foundation work for the UK converter station. Piling operations are also underway for the German converter station. The first cabling phase is complete, but more work remains. Extensive cabling will continue through 2025, covering UK, Dutch, and German waters. Full completion is expected by 2028. The interconnector will utilize high-voltage direct current (HVDC) cables rated at 525kV, ensuring an efficient and secure energy connection.
Moving Forward: A Vital Link for the Energy Transition
Julia Prescot, Chair of NeuConnect, emphasized that completing the first phase is a crucial step. However, she stressed that much work remains to complete the full 725km link. She also highlighted the importance of collaboration with industry partners to ensure success. Once operational, NeuConnect will provide long-term benefits. It will enhance energy security, promote renewable energy integration, and contribute to both the UK and Germany’s energy transition goals.
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