Supply and installation of inter-array cable system for Gennaker Offshore Wind Farm
By Global Infrastructure Sherpa · Feb 26, 2026
Gennaker Offshore Wind Farm
Project
Boskalis in consortium with TKF Subsea Solutions signed a contract with OWP Gennaker GmbH for the supply and installation of approximately 140 kilometers of 66 kilovolt inter-array cables for the Gennaker Offshore Wind Farm in the German Baltic Sea.
Deal Analysis
Boskalis, in consortium with TKF Subsea Solutions, has secured a supply agreement with OWP Gennaker GmbH to provide and install approximately 140 kilometers of 66 kilovolt inter-array cables for the Gennaker Offshore Wind Farm in the German Baltic Sea. This contract underscores the ongoing development of offshore wind infrastructure in Germany and highlights the critical role of specialized contractors in enabling large-scale renewable energy projects. While the financial terms of the agreement remain undisclosed, the project's substantial 976.5 MW capacity suggests a significant investment in the inter-array cable system.
The deal is notable for the involvement of Boskalis, a well-established player in the offshore energy sector, and TKF Subsea Solutions, indicating a collaborative approach to address the complex technical requirements of offshore wind farm development. The Gennaker Offshore Wind Farm represents a substantial addition to Germany's renewable energy portfolio, contributing significantly to the country's energy transition goals. This agreement further solidifies the demand for specialized subsea cable solutions and installation services within the rapidly expanding offshore wind market.
- Supply and installation of 140 km of inter-array cables.
- Project capacity of 976.5 MW.
- Consortium between Boskalis and TKF Subsea Solutions.
- Located in the German Baltic Sea.
Market Context: The offshore wind sector is experiencing rapid growth, driven by global efforts to decarbonize energy production. Germany is a key market for offshore wind development, with ambitious targets for renewable energy generation. This deal reflects the increasing demand for specialized infrastructure and services to support the construction and operation of offshore wind farms.
Source Intelligence
KEY DETAILS
The cables will be manufactured in the Netherlands by TKF, after which Boskalis’ specialized cable-laying vessel BOKA Ocean will install the cables as of the end of 2027. "The cables will be manufactured in the Netherlands by TKF, after which Boskalis’ specialized cable-laying vessel BOKA Ocean will install the cables as of the end of 2027."
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Deal Size
A sizable contract refers to a contract with a value of EUR 50-150 million.
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Capacity
With a planned capacity of 976.5 megawatts, the Gennaker OWF will become the largest offshore wind farm in the German Baltic Sea, supplying about one million households with clean energy.
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Location
for the Gennaker Offshore Wind Farm (OWF) in the German Baltic Sea.
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Announcement
February 26, 2026
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Signing
Royal Boskalis B.V. (Boskalis) in consortium with TKF Subsea Solutions B.V. (TKF) recently signed a contract with OWP Gennaker GmbH
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COD
Commissioning of the OWF is planned for 2028.
PARTIES MENTIONED IN SOURCE
B
Boskalis
seller
"Royal Boskalis B.V. (Boskalis) in consortium with TKF Subsea Solutions B.V. (TKF) recently signed a contract with OWP Gennaker GmbH"
T
TKF Subsea Solutions B.V.
seller
"Royal Boskalis B.V. (Boskalis) in consortium with TKF Subsea Solutions B.V. (TKF) recently signed a contract with OWP Gennaker GmbH"
O
OWP Gennaker GmbH
buyer
"Royal Boskalis B.V. (Boskalis) in consortium with TKF Subsea Solutions B.V. (TKF) recently signed a contract with OWP Gennaker GmbH"
S
Skyborn Renewables
developer
"Royal Boskalis B.V. (Boskalis) in consortium with TKF Subsea Solutions B.V. (TKF) recently signed a contract with OWP Gennaker GmbH, as developed by Skyborn Renewables"
high quality
Enriched Feb 26, 2026
Market Context
This deal is part of the Offshore Wind sector in Germany.
1 of 29 Offshore Wind deals tracked this month · Updated daily