RTE to provide power connection for Dunkirk data center project
By Global Infrastructure Sherpa · Feb 26, 2026
Utility company RTE will provide a power connection of between 400MW and 700MW to a data center to be built at the Port of Dunkirk. The power will be delivered from the Flanders Maritimes substation.
Deal Analysis
RTE, the French electricity transmission system operator, has announced a supply agreement to provide a substantial power connection, ranging from 400MW to 700MW, to a new data center project at the Port of Dunkirk. The power will be sourced from the Flanders Maritimes substation. This agreement underscores the growing demand for electricity to support large-scale data center operations and highlights the strategic importance of reliable power infrastructure in facilitating digital infrastructure development. The Dunkirk Port Authority is the developer of the data center project.
While the financial details of the agreement remain undisclosed, the sheer scale of the power connection, potentially reaching 700MW, positions this as a significant undertaking. The involvement of RTE, a major national transmission operator, further emphasizes the project's importance. This deal signals a continued trend of data center expansion in France, driven by factors such as favorable government policies and strategic geographic location. The project is expected to be completed by 2026.
- Power connection ranging from 400MW to 700MW, indicating a large-scale data center project.
- RTE, the French electricity transmission system operator, is the power supplier, ensuring reliability.
- Located at the Port of Dunkirk, suggesting strategic importance for data infrastructure.
- Project completion expected by 2026, providing a timeline for investors.
Market Context: The data center market is experiencing rapid growth, driven by increasing demand for cloud computing, data storage, and digital services. France is emerging as a key location for data center development due to its strategic location, favorable government policies, and robust infrastructure.
Source Intelligence
KEY DETAILS
The site is a 21-hectare plot in the port’s Large Industry Zone that once hosted a refinery. The Flanders Maritimes substation is located three kilometres from the site and is currently under construction. The deadline for registering for the AMI is May 15, 2026.
Quotes:
- "The Dunkirk Port Authority has put out a call for expressions of interest (AMI) in developing a 21-hectare plot in the port’s Large Industry Zone."
- "The site once hosted a refinery, but is now vacant."
- "The power will be delivered from the Flanders Maritimes substation, which is located three kilometres from the site and is currently under construction."
- "The deadline for registering for the AMI is May 15, 2026."
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Capacity
700MW data center could be built at Port of Dunkirk, northern France
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Location
700MW data center could be built at Port of Dunkirk, northern France
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Announcement
February 26, 2026
PARTIES MENTIONED IN SOURCE
R
RTE
seller
"Any developer taking it on will benefit from a power connection of between 400MW and 700MW provided by utility company RTE."
D
Dunkirk Port Authority
developer
"The Dunkirk Port Authority has put out a call for expressions of interest (AMI) in developing a 21-hectare plot in the port’s Large Industry Zone."
medium quality
Enriched Feb 26, 2026
Market Context
This deal is part of the Data Center sector in France.
1 of 148 Data Center deals tracked this month · Updated daily