The Siemens NeuConnect project on the Isle of Grain, Kent, is a major energy infrastructure development connecting the electricity grids of the United Kingdom and Germany. With Siemens Energy delivering the converter stations and Prysmian delivering the subsea cable connection, the project will support electricity exchange between the two countries.

For contractors, engineers and visiting project teams, the development also makes planning suitable accommodation in the Medway area an important part of working away from home.

What is the Siemens NeuConnect Project?

The Siemens NeuConnect project is a high-voltage direct current (HVDC) interconnector that aims to link the electricity grids of the United Kingdom and Germany. This ambitious undertaking involves the installation of undersea cables running between the two countries, with Grain in Kent serving as a crucial hub for the UK’s connection.

Why Grain, Kent?

Grain’s strategic location makes it an ideal choice for the Siemens NeuConnect project. Situated on the Thames estuary, Grain offers easy access to land and sea routes, facilitating the seamless integration of the interconnector into the existing infrastructure. Additionally, Grain’s proximity to major urban centers like London ensures that the project can effectively meet the growing energy demands of the region.

Facts about the Project

• Capacity: The Siemens NeuConnect project will have a capacity of up to 1.4 GW, significantly enhancing the cross-border exchange of renewable energy between the UK and Germany.
• Environmental Impact: By enabling the efficient transmission of renewable energy, the project aims to reduce carbon emissions and support the transition to a greener, more sustainable energy system.
• Job Creation: The construction and operation of the Siemens NeuConnect project are expected to create numerous job opportunities and stimulate economic growth in the local community and beyond.

NeuConnect Construction Update: September 2026

The Siemens NeuConnect project has progressed into a new construction phase. In September 2026, NeuConnect confirmed that fit-out work was underway at its converter stations on the Isle of Grain in Kent and in Wilhelmshaven, Germany.

With the main building structures largely complete, Siemens Energy is installing the mechanical and electrical systems needed for the connection. Work includes cable trays, ventilation systems and equipment within the converter and control buildings. All 14 transformers had been delivered across the two sites, with seven at each location. At the UK converter station, the transformers had been moved into position. Prysmian’s offshore cable installation had also passed the halfway point.

These developments bring the UK – Germany electricity link closer to completion. Contractors and engineers arranging work-related visits can use our guide to long-term stays for engineers near Grain when planning accommodation.

Read the official NeuConnect construction update for further project details.

About Siemens and Prysmian Group

• Siemens Energy is responsible for the converter stations at either end of the NeuConnect electricity link. These facilities convert electricity between alternating current (AC), used by the national grids, and direct current (DC), used for transmission through the interconnector.

• Prysmian Group: Prysmian is responsible for the subsea cable connection between the UK and Germany. The cables will connect the converter stations, allowing electricity to flow between the two countries.

History of Grain, Kent

Grain is a historic village located on the Hoo Peninsula in the county of Kent, England. Its history stretches back centuries, with evidence of human habitation dating back to ancient times. Here’s a brief overview of the history of Grain:

Early History

• Prehistoric Settlements: Archaeological finds indicate that the area around Grain has been inhabited since prehistoric times. Neolithic and Bronze Age artefacts have been discovered, suggesting that early settlers engaged in agriculture and hunting in the region.
• Roman Influence: Grain’s proximity to the River Thames made it strategically important during the Roman period. The Romans established settlements and trading outposts along the Thames estuary, and Grain likely played a role in maritime trade and defence during this time.

Medieval Period

• Manorial System: Grain was part of the feudal manorial system during the medieval period, with land controlled by local lords or manors. Agriculture, including farming and fishing, was the primary economic activity in the area.
• James’ Church: The historic St. James’ Church in Grain dates back to the 13th century, with parts of the building constructed in the Norman and Early English architectural styles. The church is a prominent landmark and a testament to the village’s medieval heritage.

Maritime History

• Grain Fort: In the 19th century, Grain became the site of a coastal defence fortification known as Grain Fort. Built in response to the threat of invasion, particularly from France, the fort played a crucial role in protecting the Thames estuary and the approaches to London.
• Shipbuilding: Grain had a thriving shipbuilding industry in the 19th and early 20th centuries. Shipyards along the River Medway constructed vessels ranging from small fishing boats to larger merchant ships, contributing to the local economy and maritime heritage.

Modern Era

• Industrial Development: In the 20th century, Grain underwent significant industrial development, including the establishment of a large oil refinery by British Petroleum (BP). The refinery, known as the BP Grain Refinery, became a major employer in the area and played a key role in the region’s economy.
• Renewable Energy: More recently, Grain has become a hub for renewable energy projects. In addition to the Siemens NeuConnect project, the area is home to wind farms and other renewable energy installations, reflecting the growing emphasis on sustainability and clean energy solutions.

Present Day

• Community Life: Today, Grain remains a close-knit community with a rich heritage and a strong sense of identity. Residents and visitors appreciate the village’s natural beauty, historic landmarks, and maritime connections.
• Tourism and Recreation: Grain’s location on the Thames estuary makes it a popular destination for outdoor enthusiasts, offering opportunities for walking, birdwatching, and enjoying scenic views of the river and surrounding marshland.

In summary, Grain’s history is shaped by its maritime heritage, agricultural roots, and industrial legacy. From its early beginnings to its present-day role as a centre for renewable energy, the village continues to evolve while preserving its unique character and charm.

Siemens NeuConnect + Address Apartments

If you are involved in the Siemens NeuConnect project and require accommodation in the Medway area, Address Apartments in Gillingham offers furnished living spaces for work-related stays.

Our apartments provide a base away from the project site, with kitchen facilities, Wi-Fi and access to local shops and restaurants. Explore our contractor accommodation near the Isle of Grain for more information about staying in Gillingham while working in the area.

1. Planning Your Journey to Grain, Kent: Address Apartments is located in Gillingham. Before booking, check the journey to your specific NeuConnect site entrance, allowing for traffic and your shift times.
2. Comfort and Convenience: Furnished apartments, kitchen facilities and Wi-Fi support everyday living during a work assignment. Having your own space also gives you somewhere to relax after the working day.
3. Self-Catering Facilities: Preparing meals around your work schedule can make an extended stay easier to manage. Our guide to self-catering for contractors near the Isle of Grain explains what to consider when choosing accommodation.
4. Local Amenities: Gillingham offers shops, restaurants and leisure facilities for everyday needs and time away from work.
5. Transport Connections: Gillingham has railway connections for onward travel, including journeys to London. Travel to the NeuConnect site should be planned separately around the site location and your working hours.

Enquire About Accommodation for Your NeuConnect Stay

Contact Address Apartments with your arrival and departure dates, number of guests and any accommodation requirements. We can help you check availability and discuss suitable options for your stay.

Enquire about accommodation for your project team, or check available apartments.

Koran Murphy-Saffet

About the Author

Koran is the Director of Address Apartments, a trusted provider of serviced accommodation in Gillingham, Kent. He works closely with business travellers, contractors, relocation professionals, and holiday guests, helping them find comfortable accommodation for both short and extended stays. Drawing on his experience managing serviced apartments across the Medway area, Koran shares practical advice on direct bookings, contractor accommodation, relocation housing, and getting the most from serviced accommodation.