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France Submarine Power Cable Market

ID: MRFR/EnP/53058-HCR
200 Pages
Garvit Vyas
February 2026

France Submarine Power Cable Market Research Report: By Type (AC, DC), By Core Type (Single Core, Multi-Core), By Insulation Type (Cross-Linked Polyethylene (XLPE), Ethylene Propylene Rubber (EPR)), By Voltage (Up to 66 KV, 66 KV-220 KV, Above 220 KV), By Conductor Material (Copper, Aluminum) andBy End-Use (Offshore Wind Power Generation, Offshore Oil & Gas, Island Connection, Wave & Tidal Power Generation)- Forecast to 2035

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France Submarine Power Cable Market Infographic
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France Submarine Power Cable Market Summary

As per Market Research Future analysis, the France Submarine Power Cable Market size was estimated at 431.94 USD Million in 2024. The Submarine Power-cable market is projected to grow from 472.54 USD Million in 2025 to 1160.4 USD Million by 2035, exhibiting a compound annual growth rate (CAGR) of 9% during the forecast period 2025 - 2035

Key Market Trends & Highlights

The France submarine power-cable market is poised for growth driven by renewable energy initiatives and technological advancements.

  • The market experiences rising demand for renewable energy, particularly in offshore wind and interconnection projects.
  • Technological advancements in cable design enhance efficiency and reliability, contributing to market expansion.
  • The supportive regulatory environment fosters investment in infrastructure development, particularly in the largest segment of offshore cables.
  • Key market drivers include increasing energy security and growing interconnection projects, which are vital for the fastest-growing segment.

Market Size & Forecast

2024 Market Size 431.94 (USD Million)
2035 Market Size 1160.4 (USD Million)
CAGR (2025 - 2035) 9.4%

Major Players

Nexans (FR), Prysmian Group (IT), General Cable (US), Siemens (DE), ABB (CH), Subsea 7 (GB), JDR Cable Systems (GB), LS Cable & System (KR)

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France Submarine Power Cable Market Trends

The France Submarine Power Cable Market is currently experiencing notable growth, driven by the increasing demand for renewable energy sources and the need for efficient energy transmission. France, with its ambitious energy transition goals, is investing heavily in offshore wind farms and interconnections with neighboring countries. This shift towards sustainable energy solutions is likely to enhance the market's dynamics, as submarine cables play a crucial role in connecting these renewable energy sources to the grid. Furthermore, advancements in cable technology and installation techniques are expected to improve efficiency and reduce costs, making projects more viable. In addition, the regulatory framework in France appears to support the expansion of the submarine power-cable market. Government initiatives aimed at promoting clean energy and reducing carbon emissions are likely to create a favorable environment for investment. The collaboration between public and private sectors may further stimulate innovation and development in this field. As the market evolves, it seems poised to attract significant attention from stakeholders, including energy companies and investors, who are keen to capitalize on the opportunities presented by this growing sector.

Rising Demand for Renewable Energy

The transition towards renewable energy sources is driving the submarine power-cable market. France's commitment to increasing offshore wind capacity necessitates robust cable infrastructure to connect these projects to the national grid.

Technological Advancements

Innovations in cable technology are enhancing the efficiency and reliability of submarine power-cables. These advancements may lead to reduced installation costs and improved performance, making projects more attractive.

Supportive Regulatory Environment

The French government is implementing policies that favor the development of submarine power-cable projects. This supportive regulatory framework is likely to encourage investment and facilitate the growth of the market.

France Submarine Power Cable Market Drivers

Increasing Energy Security

The submarine power-cable market in France is experiencing a notable surge due to the increasing emphasis on energy security. As the nation seeks to diversify its energy sources, the integration of renewable energy from offshore wind farms becomes crucial. This shift is expected to enhance the resilience of the energy grid, reducing reliance on traditional fossil fuels. The French government has set ambitious targets, aiming for 40 GW of offshore wind capacity by 2030, which could significantly drive demand for submarine power cables. The submarine power-cable market is thus positioned to benefit from this strategic focus on energy independence and security.

Rising Environmental Awareness

Rising environmental awareness among consumers and policymakers is significantly influencing the submarine power-cable market in France. As the public increasingly prioritizes sustainability, there is a growing push for cleaner energy solutions. This societal shift is prompting investments in renewable energy infrastructure, including offshore wind and solar projects, which necessitate the deployment of submarine power cables. The submarine power-cable market is thus likely to experience heightened demand as stakeholders seek to align with environmental goals. This trend may lead to a market expansion of approximately 12% annually, reflecting the urgency of transitioning to greener energy sources.

Growing Interconnection Projects

The submarine power-cable market in France is likely to benefit from the growing number of interconnection projects with neighboring countries. Initiatives such as the France-Spain interconnector and the France-UK interconnector are set to enhance cross-border electricity trade. These projects not only promote energy exchange but also contribute to grid stability and reliability. The submarine power-cable market is expected to see increased demand for high-capacity cables to support these interconnections, which could lead to a projected market growth of around 15% over the next five years. This trend underscores the importance of international collaboration in energy management.

Investment in Infrastructure Development

Investment in infrastructure development is a key driver for the submarine power-cable market in France. The government has allocated substantial funding for enhancing energy transmission networks, particularly in coastal regions. This investment is projected to reach approximately €8 billion by 2027, aimed at modernizing existing infrastructure and facilitating the integration of renewable energy sources. The submarine power-cable market stands to gain from these initiatives, as new projects will require advanced cable systems to connect offshore generation sites to the mainland grid. This trend indicates a robust growth trajectory for the market.

Technological Innovations in Cable Design

Technological innovations in cable design are playing a pivotal role in shaping the submarine power-cable market in France. Advances in materials and manufacturing processes are enabling the production of more efficient and durable cables, which are essential for the harsh marine environment. Innovations such as improved insulation and enhanced conductivity are expected to reduce energy losses during transmission. The submarine power-cable market is likely to see a rise in demand for these advanced cable systems, as they offer long-term cost savings and reliability. This trend suggests a potential market growth of 10% over the next few years, driven by the need for enhanced performance in energy transmission.

Market Segment Insights

By Type: Multi-Core (Largest) vs. Single Core (Fastest-Growing)

In the France submarine power-cable market, Multi-Core cables dominate the landscape due to their versatility and efficiency in power transmission. Their market share significantly outweighs that of Single Core cables, making them the preferred choice for large-scale offshore projects. Multi-Core cables facilitate better integration in complex environments, which contributes to their leading position. On the other hand, the Single Core segment is emerging as the fastest-growing category. This growth is driven by increasing demand for lightweight and flexible solutions in specific applications. As renewable energy generation expands, especially in offshore wind farms, Single Core cables are being recognized for their advantages in installation and operational efficiency, appealing to a segment of users seeking specialized solutions.

Single Core (Emerging) vs. Multi-Core (Dominant)

The Multi-Core cable segment is characterized by its ability to handle multiple conductors within a single cable sheath, allowing for streamlined installations and reduced space requirements. This flexibility makes them ideal for various applications, particularly in the offshore sector. In contrast, Single Core cables, although less prevalent, are rapidly gaining traction, especially in niche markets where their lightweight properties and improved handling capabilities are beneficial. The distinction between these cable types highlights the market's diversification, where Multi-Core cables continue to hold the dominant share, while Single Core cables respond to specific user needs, fostering growth in targeted segments.

By Insulation Type: Cross-linked polyethylene (XLPE) (Largest) vs. Ethylene propylene rubber (EPR) (Fastest-Growing)

In the France submarine power-cable market, the market share distribution reveals that cross-linked polyethylene (XLPE) holds a significant position, being the largest segment due to its superior thermal properties and demand in high-voltage applications. Ethylene propylene rubber (EPR), while smaller in market share, is rapidly gaining traction, driven by its flexibility and reliability in harsh marine environments. The interest in EPR is also fueled by innovations that enhance its performance and durability, appealing to niche markets. The growth trends for these insulation types are influenced by several key drivers, including the increasing focus on renewable energy sources and the expansion of offshore wind farms. These trends are supporting the demand for submarine power cables equipped with XLPE and EPR insulations, as utilities seek reliable and efficient solutions for power transmission. Consequently, EPR is poised for significant growth, driven by increasing project investments and technological advancements that improve its properties.

Insulation Type: XLPE (Dominant) vs. EPR (Emerging)

Cross-linked polyethylene (XLPE) is recognized as the dominant insulation type in the France submarine power-cable market, known for its excellent electrical properties and resistance to environmental stresses. It's favored for high voltage applications and is pivotal in expanding grid connections. Meanwhile, ethylene propylene rubber (EPR) is an emerging player, with qualities like flexibility and weather resistance that make it suitable for various applications, particularly in offshore infrastructures. The adaptability of EPR to dynamic environments positions it attractively for future innovations, suggesting a trend towards its increased adoption as more projects prioritize sustainable and resilient infrastructure.

By Conductor Material: Copper (Largest) vs. Aluminum (Fastest-Growing)

The distribution of market share among conductor materials in the France submarine power-cable market shows that copper dominates the sector due to its superior conductivity and reliability. Copper remains the material of choice for many applications, capturing a substantial portion of the market. In contrast, aluminum, while traditionally perceived as a lesser alternative, has been gaining traction and is rapidly increasing its market presence thanks to advancements that enhance its performance and lowering costs. Growth trends indicate a significant shift towards aluminum in the France submarine power-cable market, driven by its lightweight properties and cost efficiency. As energy demands escalate and the focus on sustainable materials rises, aluminum's appeal is set to grow further. Additionally, ongoing innovations in aluminum cable technology and rising investments in renewable energy projects position aluminum as an emerging contender, challenging the dominance of copper in the long term.

Conductor Material: Copper (Dominant) vs. Aluminum (Emerging)

Copper, as the dominant conductor material, is favored for its excellent electrical conductivity and durability, making it ideal for high-performance submarine power cables. It has established itself as the standard choice in various heavy-duty applications, often viewed as more reliable despite its higher cost. On the other hand, aluminum is emerging as a competitive alternative, particularly in terms of cost-effectiveness and lighter weight. This shift towards aluminum is buoyed by technological innovations that improve its conductivity, making it a more viable option for modern power transmission needs. As environmental considerations grow, the adaptability of aluminum to innovative designs is expected to enhance its attractiveness in the France submarine power-cable market.

By End Use: Offshore Wind Power Generation (Largest) vs. Offshore Oil & Gas (Fastest-Growing)

In the France submarine power-cable market, Offshore Wind Power Generation holds the largest market share among various end use segments, thanks to the country's strong investment in renewable energy sources. Offshore Oil & Gas, while smaller in comparison, is emerging rapidly due to increasing demand for energy and exploration activities in marine environments. Together, these segments reflect a significant shift towards more sustainable and efficient energy solutions. Growth trends show that Offshore Wind Power Generation will continue to thrive due to the government’s commitment to expanding renewable energy infrastructure. Meanwhile, Offshore Oil & Gas is expected to grow faster, driven by technological advancements and the rising need for reliable marine energy sources as energy demands escalate. The expansion of existing energy projects and the introduction of new technologies are key drivers for both segments.

Offshore Wind Power Generation (Dominant) vs. Offshore Oil & Gas (Emerging)

Offshore Wind Power Generation represents a dominant force in the France submarine power-cable market, supported by favorable government policies and an increasing focus on renewables. This segment benefits from significant investments in wind farms and a robust infrastructure for energy distribution. In contrast, Offshore Oil & Gas is an emerging segment characterized by growth potential, as it adapts to changing energy demands and technological improvements. While Offshore Wind Power remains the leader, Offshore Oil & Gas holds the promise of swift expansion, featuring innovative drilling and extraction technologies. Both segments contribute to the transition to sustainable energy, commanding attention from investors and policymakers alike.

By Voltage: 66 KV-220 KV (Largest) vs. Above 220 KV (Fastest-Growing)

In the France submarine power-cable market, the voltage segment exhibits a dynamic distribution with the 66 KV-220 KV range commanding the largest market share, reflecting its essential role in medium voltage applications. Notably, the category 'Up to 66 KV' also holds a significant share, particularly in offshore wind and renewable energy projects, while 'Above 220 KV' continues to attract attention due to its capabilities in high-voltage transmission over long distances, driving its market presence. As the demand for renewable energy surges, the 'Above 220 KV' segment emerges as the fastest-growing area, benefitting from increased investments in infrastructure projects. The push towards decarbonization and enhanced grid connectivity plays a pivotal role in this growth. Moreover, advancements in cable technology and materials are enhancing the efficiency and reliability of high-voltage cables, contributing to their rising adoption in various applications across Europe.

66 KV-220 KV (Dominant) vs. Above 220 KV (Emerging)

The 66 KV-220 KV segment stands out as the dominant force in the France submarine power-cable market, primarily due to its widespread application in interconnecting renewable energy sources like offshore wind farms with onshore grids. It is favored for its balance between efficiency and cost-effectiveness, making it suitable for medium voltage transmission needs. On the other hand, the Above 220 KV segment is labelled as emerging, driven by rapid technological advancements and regulatory support for high-capacity electricity transfer. Its applications are critical in enhancing the reliability of electricity supply and enabling long-distance transmission, positioning it as a key player in the evolving energy landscape.

Get more detailed insights about France Submarine Power Cable Market

Key Players and Competitive Insights

The submarine power-cable market in France is characterized by a competitive landscape that is increasingly shaped by technological advancements and strategic partnerships. Key players such as Nexans (FR), Prysmian Group (IT), and Siemens (DE) are actively pursuing innovation and regional expansion to enhance their market positions. Nexans (FR) focuses on sustainable solutions, while Prysmian Group (IT) emphasizes digital transformation and operational efficiency. Siemens (DE) is leveraging its expertise in automation and smart grid technologies, which collectively fosters a dynamic competitive environment where companies strive to differentiate themselves through advanced offerings and strategic collaborations.
In terms of business tactics, companies are increasingly localizing manufacturing and optimizing supply chains to enhance responsiveness to market demands. The market structure appears moderately fragmented, with several key players exerting influence over various segments. This fragmentation allows for a diverse range of offerings, yet the collective strength of major companies like ABB (CH) and JDR Cable Systems (GB) ensures that competition remains robust and innovation-driven.
In October 2025, Nexans (FR) announced a strategic partnership with a leading renewable energy firm to develop next-generation submarine cables designed for offshore wind farms. This collaboration is significant as it aligns with the growing demand for renewable energy solutions and positions Nexans (FR) as a frontrunner in sustainable cable technology. The partnership is expected to enhance their product portfolio and expand their market reach in the renewable sector.
In September 2025, Prysmian Group (IT) unveiled a new manufacturing facility in France aimed at increasing production capacity for high-voltage submarine cables. This investment underscores Prysmian's commitment to meeting the rising demand for energy interconnections and reinforces its competitive edge in the market. The facility is anticipated to create numerous jobs and stimulate local economies, further solidifying Prysmian's presence in the region.
In August 2025, Siemens (DE) launched an innovative digital platform that integrates AI and IoT technologies to optimize the performance of submarine power cables. This initiative is crucial as it not only enhances operational efficiency but also provides clients with real-time monitoring capabilities. By embracing digitalization, Siemens (DE) positions itself as a leader in the integration of smart technologies within the submarine power-cable sector.
As of November 2025, current trends in the submarine power-cable market indicate a strong focus on digitalization, sustainability, and technological integration. Strategic alliances are increasingly shaping the competitive landscape, allowing companies to pool resources and expertise. Looking ahead, competitive differentiation is likely to evolve from traditional price-based competition to a focus on innovation, technology, and supply chain reliability. This shift suggests that companies that prioritize R&D and sustainable practices will be better positioned to thrive in an increasingly complex market.

Key Companies in the France Submarine Power Cable Market include

Industry Developments

Recent developments in the France Submarine Power Cable Market indicate a surge in investments and collaborations aimed at enhancing energy infrastructure. Companies such as Prysmian Group and Nexans are actively involved in projects to expand submarine cable networks, boosting capacity for renewable energy transmission. In September 2023, LS Cable and System announced a strategic partnership with TenneT to supply high-capacity submarine cables for upcoming offshore wind projects in France. Additionally, in August 2023, Siemens and General Electric revealed plans to invest in a joint venture focusing on innovative cable technologies, catering to the increasing demand from energy companies.

The market has witnessed substantial growth in valuation, attributed to government-backed initiatives aimed at accelerating the transition to green energy, including the ambitious objective set by the French government to increase offshore wind capacity significantly. Notably, in November 2022, RTE launched a new project that aims to modernize existing submarine cable systems, further pushing the envelope on efficiency and sustainability. With ongoing regulatory support and technological advancements, the France Submarine Power Cable Market is poised for an invigorated trajectory in the coming years.

Future Outlook

France Submarine Power Cable Market Future Outlook

The Submarine Power Cable Market in France is projected to grow at a 9.4% CAGR from 2025 to 2035, driven by renewable energy expansion and infrastructure investments.

New opportunities lie in:

  • Development of advanced cable-laying vessels for efficient installation.
  • Investment in R&D for high-capacity, low-loss cable technologies.
  • Partnerships with renewable energy firms for integrated power solutions.

By 2035, the submarine power-cable market is expected to be robust, driven by innovation and strategic partnerships.

Market Segmentation

France Submarine Power Cable Market Type Outlook

  • Single Core
  • Multi-Core

France Submarine Power Cable Market End Use Outlook

  • Offshore Wind Power Generation
  • Offshore Oil & Gas
  • Island Connection
  • Wave & Tidal Power Generation

France Submarine Power Cable Market Voltage Outlook

  • Up to 66 KV
  • 66 KV-220 KV
  • Above 220 KV

France Submarine Power Cable Market Insulation Type Outlook

  • Cross-linked polyethylene (XLPE)
  • Ethylene propylene rubber (EPR)

France Submarine Power Cable Market Conductor Material Outlook

  • Copper
  • Aluminum

Report Scope

MARKET SIZE 2024 431.94(USD Million)
MARKET SIZE 2025 472.54(USD Million)
MARKET SIZE 2035 1160.4(USD Million)
COMPOUND ANNUAL GROWTH RATE (CAGR) 9.4% (2025 - 2035)
REPORT COVERAGE Revenue Forecast, Competitive Landscape, Growth Factors, and Trends
BASE YEAR 2024
Market Forecast Period 2025 - 2035
Historical Data 2019 - 2024
Market Forecast Units USD Million
Key Companies Profiled Nexans (FR), Prysmian Group (IT), General Cable (US), Siemens (DE), ABB (CH), Subsea 7 (GB), JDR Cable Systems (GB), LS Cable & System (KR)
Segments Covered Type, Insulation Type, Conductor Material, End Use, Voltage
Key Market Opportunities Growing demand for renewable energy integration drives innovation in submarine power-cable market technologies.
Key Market Dynamics Rising demand for renewable energy drives investment in submarine power-cable infrastructure and technology advancements.
Countries Covered France
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FAQs

What is the market size of the France Submarine Power Cable Market in 2024?

In 2024, the France Submarine Power Cable Market is expected to be valued at 614.25 million USD.

What will be the market value of the France Submarine Power Cable Market by 2035?

The market is projected to reach a value of 2536.2 million USD by 2035.

What is the expected CAGR of the France Submarine Power Cable Market from 2025 to 2035?

The market is anticipated to grow at a CAGR of 13.759% from 2025 to 2035.

Which type of submarine power cable holds a significant market share in 2024?

The AC submarine power cable type is valued at 300.0 million USD in 2024.

What is the market value for DC submarine power cables in 2024?

The DC submarine power cable market is valued at 314.25 million USD in 2024.

Who are the major players in the France Submarine Power Cable Market?

Key players include Nexans, Prysmian Group, and Siemens among others.

What are the projected market values for AC submarine power cables by 2035?

The AC submarine power cable market is estimated to reach 1264.0 million USD by 2035.

What is the expected market value for DC submarine power cables by 2035?

By 2035, the DC submarine power cable market is projected to be valued at 1272.2 million USD.

What are the growth opportunities in the France Submarine Power Cable Market?

The market presents growth opportunities driven by increased energy demand and renewable energy projects.

What impacts could current global scenarios have on the France Submarine Power Cable Market?

Global conflicts and energy transitions could influence supply chains and investment in the market.

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