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    India Submarine Power Cable Market

    ID: MRFR/E&P/53062-HCR
    200 Pages
    Snehal Singh
    October 2025

    India 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) and By End-Use (Offshore Wind Power Generation, Offshore Oil & Gas, Island Connection, Wave & Tidal Power Generation)- Forecast to 2035

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    India Submarine Power Cable Market Infographic
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    India Submarine Power Cable Market Summary

    The India Submarine Power Cable market is poised for substantial growth, expanding from 955.5 USD Million in 2024 to 3946.9 USD Million by 2035.

    Key Market Trends & Highlights

    India Submarine Power Cable Key Trends and Highlights

    • The market is expected to grow at a CAGR of 13.76% from 2025 to 2035.
    • By 2035, the market valuation is projected to reach 3946.9 USD Million, indicating robust demand.
    • In 2024, the market is valued at 955.5 USD Million, showcasing a strong starting point for growth.
    • Growing adoption of renewable energy sources due to increasing energy demands is a major market driver.

    Market Size & Forecast

    2024 Market Size 955.5 (USD Million)
    2035 Market Size 3946.9 (USD Million)
    CAGR (2025-2035) 13.76%

    Major Players

    Havells India, Larsen & Toubro, Bharat Heavy Electricals Limited, Sterlite Power, Kabelwiren, Pidilite Industries, General Cable, Nexans, NTPC Limited, Finolex Cables, Adani Transmission, Prysmian Group, Mahindra Power, Tata Power, RPG Cables

    India Submarine Power Cable Market Trends

    In accordance with the nation's objectives for sustainable development and carbon emissions reduction, this demand is additionally reinforced by investment incentives and favorable policies that are designed to augment the proportion of renewable energy in the national grid. 

    Opportunities for exploration in the India Submarine Power Cable Market include the advancement of technology in cable manufacturing and installation processes, which will result in cost reductions and increased efficiency. The emphasis on domestic manufacturing under initiatives such as Make in India provides a means for local industries to engage in submarine cable production, which can enhance supply chains and generate employment opportunities. Additionally, the investment in research and development for innovative cable designs that can withstand the challenging marine conditions of India presents a fertile environment for growth.

    In recent years, there has been a rise in the number of public-private partnerships for large-scale offshore energy initiatives. 

    Market Segment Insights

    Submarine Power Cable Market Type Insights

    The India Submarine Power Cable Market is gaining prominence, driven by the increasing demand for efficient energy transmission across vast distances. The market is primarily categorized into two main types: Alternating Current (AC) and Direct Current (DC) submarine power cables. The AC submarine cables play a crucial role in connecting offshore wind farms and delivering electricity to onshore grids, significantly facilitating renewable energy integration in India. This type of cable is particularly favored due to its effectiveness in transmitting power over short to moderate distances, where it remains economically viable.

    On the other hand, DC submarine cables have been witnessing a substantial surge in adoption, mainly attributed to their ability to transmit electricity over long distances with minimal losses. The growing emphasis on interconnecting remote islands and integrating large renewable energy sources into the existing grid infrastructure makes DC cable technology extremely significant. 

    Moreover, with India's increasing focus on renewable energy generation, particularly offshore wind and solar power, the importance of both AC and DC cables cannot be understated. The operational efficiencies and technological advancements in the design of these cables are contributing to the growth dynamics of the market. Government initiatives, coupled with investments in enhancing the electrical grid's reliability, further boost the deployment of these cable types.

    While the AC segment maintains a steady demand from established energy sources, the DC segment is projected to dominate future projects, especially with the rise of HVDC (High Voltage Direct Current) applications in inter-country power trading. 

    The ongoing infrastructural projects in coastal areas and the need for enhancing energy security and supply stability align well with the deployment of submarine cables across both AC and DC segments. These developments are crucial as the infrastructure to support electricity distribution expands, considering India's diverse geographical and demographic landscape. Furthermore, future market growth is also anticipated to be influenced by environmental regulations and the push for cleaner energy solutions, aligning with India's commitment to sustainable development.

    Submarine Power Cable Market Core Type Insights

    The Core Type segment of the India Submarine Power Cable Market plays a crucial role in the overall dynamics of the industry's growth. Within this segment, Single Core and Multi-Core cables are essential in supporting various applications across marine energy transmission. Single Core cables are typically favored for their simplicity and efficiency in transmitting power over longer distances, making them significant for offshore wind farms and other renewable energy installations in India, which is striving to enhance its energy mix.

    In contrast, Multi-Core cables are valued for their flexibility and ability to handle complex electrical needs in underwater installations, catering to the increasing demand for reliable maritime infrastructure.

    Additionally, the rise in offshore projects and the need for sustainable energy solutions in India are further propelling the significance of these core types. Trends such as technological advancements in cable manufacturing and heightened regulatory support for renewable energy initiatives are contributing to the evolving landscape of the India Submarine Power Cable Market. The focus on durability and performance in underwater environments reinforces the necessity for high-quality core types, ensuring efficiency and reliability in power distribution across lengthy marine routes.

    Submarine Power Cable Market Insulation Type Insights

    The Insulation Type segment of the India Submarine Power Cable Market plays a pivotal role in ensuring efficient power transmission across various underwater networks. Cross-Linked Polyethylene (XLPE) is widely recognized for its superior thermal, chemical, and electrical properties, making it a preferred choice for high-voltage applications.

    This material’s ability to withstand high temperatures enhances its applicability in the growing renewable energy sector, where underwater connections to offshore wind farms are becoming increasingly prevalent.Ethylene Propylene Rubber (EPR), on the other hand, is known for its excellent flexibility and resistance to environmental factors, such as moisture and temperature variations, thus ensuring reliability in challenging underwater conditions. 

    The majority holding of XLPE in the market is attributed to its durability and performance in extreme conditions, while EPR's unique properties cater significantly to diverse operational needs. As India continues to expand its offshore energy infrastructure, these insulation types will remain vital, driving advancements in cable technology and contributing to the overall India Submarine Power Cable Market growth.With increasing investments in submarine cable installations, the demand for effective insulation solutions remains significant, ensuring the market continues to evolve and meet emerging energy transmission demands.

    Submarine Power Cable Market Voltage Insights

    The India Submarine Power Cable Market is primarily segmented by Voltage, which plays a crucial role in the transmission of electricity across varying distances underwater. The demand for submarine power cables up to 66 KV is significant as they often serve in regional interconnections and in renewable energy projects, particularly in wind and solar installations. The 66 KV to 220 KV range is vital for long-distance connections, supporting the integration of offshore wind farms and other power generation facilities. This range is pivotal for energy security, facilitating the transfer of electricity between regions and contributing to grid stability.

    In contrast, cables operating above 220 KV are essential for high-capacity underwater transmissions, addressing the growing energy demands of urban centers. These cables ensure efficient power delivery and help minimize transmission losses. The overall growth of the India Submarine Power Cable Market is bolstered by the increasing focus on renewable energy projects, expanding coastal infrastructure, and government initiatives aimed at enhancing electricity access in remote areas. Such factors collectively drive advancements in submarine cable technology, fostering an environment ripe for investment and development in India's energy landscape.

    Submarine Power Cable Market Conductor Material Insights

    The Conductor Material segment of the India Submarine Power Cable Market plays a crucial role in enhancing transmission efficiency and reliability across various applications, particularly in offshore renewable energy projects. With a growing demand for sustainable energy solutions in India, the focus has increasingly shifted towards optimal conductor materials, primarily copper and aluminum. Copper is often favored for its superior conductivity and durability, making it essential for high-performance applications. On the other hand, aluminum stands out due to its cost-effectiveness and lightweight characteristics, which are vital for reducing installation and logistical challenges, especially in underwater environments.

    As the India Submarine Power Cable Market anticipates significant growth in the coming years, these materials are expected to dominate, driven by the expanding offshore wind and solar power sectors as part of India's renewable energy initiatives. The market is also influenced by factors such as technological advancements in cable manufacturing processes and increasing investments in infrastructural development, aimed at improving connectivity and energy distribution in remote areas. Overall, the Conductor Material segment remains integral to achieving broader energy goals and ensuring a robust power transmission network in India.

    Submarine Power Cable Market End-Use Insights

    The India Submarine Power Cable Market segmentation under the End-Use category encompasses critical areas such as Offshore Wind Power Generation, Offshore Oil and Gas, Island Connection, and Wave and Tidal Power Generation, each contributing significantly to the growth and evolution of the energy sector in India. Offshore Wind Power Generation has emerged as a pivotal driver in India's transition to renewable energy, with increasing investments and advancements in technology helping harness wind energy efficiently. Similarly, the Offshore Oil and Gas sector remains vital for ensuring energy security, with submarine power cables supporting exploration and production activities essential for economic sustainability.

    The need for Island Connection is particularly pressing in India owing to its extensive coastline, enabling better energy supply to remote areas, fostering development, and enhancing energy access. Furthermore, the focus on Wave and Tidal Power Generation highlights India's commitment to exploring diverse renewable energy sources, reflecting significant potential for innovation and investment in underutilized marine energy options. Overall, these segments showcase the diverse applications and important roles of submarine power cables in fostering energy resilience and enhancing infrastructure in India’s ambitious energy landscape.

    Get more detailed insights about India Submarine Power Cable Market

    Key Players and Competitive Insights

    The India Submarine Power Cable Market is witnessing increased competition and innovation as demand for reliable and efficient power transmission solutions rises. With the growing focus on renewable energy sources and infrastructure development, multiple players are vying for a larger share of this emerging market. This environment not only encourages greater quality and service levels but also fosters collaborations and strategic partnerships among companies to enhance their product offerings and market reach.

    The competitive landscape is characterized by a mix of established players and new entrants, each striving to leverage the growing demand driven by increasing power consumption and the need for interconnectivity in energy networks. 

    The emphasis on sustainability and advanced technology in cable design and manufacturing further complicates the competitive dynamics, as companies enhance their capabilities to meet regulatory standards and consumer expectations.Havells India has established a strong presence in the India Submarine Power Cable Market, leveraging its deep expertise in electrical equipment manufacturing and a vast distribution network. With a commitment to quality and innovation, the company has positioned itself as a reliable provider of submarine power cables suited for various applications such as offshore power transmission and renewable energy projects.

    Havells India's strengths lie in its robust research and development initiatives, which ensure the company stays ahead in terms of technology and product improvements. Its well-recognized brand reputation bolsters customer confidence, enabling it to capture significant market share. 

    The firm's focus on technical excellence and efficient manufacturing processes further enhances its competitive advantage, allowing it to respond quickly to market demands.Larsen & Toubro, another key player in the India Submarine Power Cable Market, boasts a comprehensive portfolio that includes not only submarine cables but also an array of products and services in the engineering and construction sectors. The company has earned a reputation for its engineering prowess and project execution capabilities, which have made it a preferred choice for large-scale infrastructure projects.

    Larsen & Toubro's strengths include its extensive experience in handling complex projects, its commitment to quality, and a strategic focus on technological advancements. Additionally, the company engages in mergers and acquisitions to strengthen its market position and expand its capabilities in the submarine cable sector. By continuously investing in research and development, it is well-positioned to offer innovative solutions tailored to the evolving needs of the Indian energy market, ensuring its relevance and competitiveness moving forward.

    Key Companies in the India Submarine Power Cable Market market include

    Industry Developments

    The India Submarine Power Cable Market has witnessed significant developments recently, particularly in the energy sector's transition towards renewable sources. Companies like Sterlite Power and Adani Transmission are actively involved in enhancing underwater cable networks to facilitate offshore wind power projects aimed at contributing to India's renewable energy targets. In terms of current affairs, Larsen and Toubro's expansion in submarine cable manufacturing reflects the growing demand for infrastructural upgrades, especially in coastal regions of India. 

    Furthermore, NTPC Limited is exploring partnerships to enhance its submarine cable capabilities, aligning with India's broader energy security strategy. Regarding mergers and acquisitions, Bharat Heavy Electricals Limited announced a strategic collaboration with Prysmian Group in October 2023 to co-develop advanced submarine cable technology. Additionally, in March 2023, Finolex Cables signed an agreement with General Cable for joint research initiatives in submarine energy transmission systems.

    Over the past two to three years, the Indian government's vigorous push for renewable energy and improved electricity access has led to an increased market valuation of key players, driving innovation and investment within the submarine power cable sector.

    Market Segmentation

    Outlook

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

    Report Scope

    Report Attribute/Metric Source: Details
    MARKET SIZE 2018 921.26(USD Million)
    MARKET SIZE 2024 955.5(USD Million)
    MARKET SIZE 2035 3946.9(USD Million)
    COMPOUND ANNUAL GROWTH RATE (CAGR) 13.763% (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 Havells India, Larsen & Toubro, Bharat Heavy Electricals Limited, Sterlite Power, Kabelwiren, Pidilite Industries, General Cable, Nexans, NTPC Limited, Finolex Cables, Adani Transmission, Prysmian Group, Mahindra Power, Tata Power, RPG Cables
    SEGMENTS COVERED Type, Core Type, Insulation Type, Voltage, Conductor Material, End-Use
    KEY MARKET OPPORTUNITIES Increased offshore renewable projects, Expansion of inter-island connectivity, Government initiatives for clean energy, Rising demand for energy security, Technological advancements in cable design
    KEY MARKET DYNAMICS increased renewable energy projects, government infrastructure investment, rising demand for reliable connectivity, advancements in cable technology, competitive pricing pressure
    COUNTRIES COVERED India

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    FAQs

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

    The India Submarine Power Cable Market is anticipated to be valued at 955.5 million USD in 2024.

    What is the projected market size for the India Submarine Power Cable Market by 2035?

    By 2035, the market size is expected to grow to 3946.9 million USD.

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

    The expected CAGR for the India Submarine Power Cable Market from 2025 to 2035 is 13.763%.

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

    The market value for AC submarine power cables is projected to be 410.0 million USD in 2024.

    What will be the market value for DC submarine power cables in 2035?

    The market for DC submarine power cables is expected to reach 2230.4 million USD by 2035.

    Who are the key players in the India Submarine Power Cable Market?

    Major players include Havells India, Larsen & Toubro, Bharat Heavy Electricals Limited, and Sterlite Power, among others.

    What are the growth drivers for the India Submarine Power Cable Market?

    The growth drivers include increasing energy demand, expansion of renewable energy sources, and undersea connectivity projects.

    What are the key applications of submarine power cables in India?

    Key applications of submarine power cables in India include electricity transmission between islands and mainland, and interconnecting national grids.

    How does regionality impact the India Submarine Power Cable Market?

    Regional factors such as coastal geography and governmental policies significantly influence market penetration and project viability.

    What challenges does the India Submarine Power Cable Market currently face?

    Challenges include high installation costs, technological complexities, and regulatory hurdles that may affect project timelines.

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