海底電力傳輸系統市場－全球產業規模、佔有率、趨勢、機會及預測（按系統類型、應用、地區和競爭細分，2020-2030 年）

2024 年全球海底電力傳輸系統市場價值為 114 億美元，預計到 2030 年將達到 160 億美元，預測期內的複合年成長率為 5.6%。市場成長主要得益於海上再生能源項目（尤其是離岸風電場）的不斷增加，這些項目需要可靠的水下電力傳輸基礎設施。向清潔能源的轉變和減少碳排放的努力促使海底電纜的應用日益廣泛。高壓直流 (HVDC) 系統的技術進步正在提高長距離傳輸效率、增強系統可靠性並減少能源損失。透過海底電纜實現區域電網互聯進一步支持了能源安全和跨境電力交換。政府對再生能源擴張的政策和激勵措施，以及新興經濟體對海上基礎設施不斷增加的投資，也正在刺激需求。這些因素共同顯著推動了全球海底電力傳輸系統的發展。

關鍵市場促進因素

海上再生能源專案的擴展

主要市場挑戰

安裝和維護成本高

主要市場趨勢

高壓直流 (HVDC) 技術的應用日益廣泛

目錄

第 1 章：產品概述

第2章：研究方法

第3章：執行摘要

第4章：顧客之聲

第5章：全球海底電力傳輸系統市場展望

• 市場規模和預測
  • 按價值
• 市場佔有率和預測
  • 依系統類型（HVDC系統、HVAC系統）
  • 按應用（海上風力渦輪機、海上石油和天然氣平台、跨國和島嶼連接器、其他）
  • 按地區（北美、歐洲、南美、中東和非洲、亞太地區）
• 按公司分類（2024）
• 市場地圖

第6章：北美海底電力傳輸系統市場展望

• 市場規模和預測
• 市場佔有率和預測
• 北美：國家分析
  • 美國
  • 加拿大
  • 墨西哥

第7章：歐洲海底電力傳輸系統市場展望

• 市場規模和預測
• 市場佔有率和預測
• 歐洲：國家分析
  • 德國
  • 法國
  • 英國
  • 義大利
  • 西班牙

第8章：亞太地區海底電力傳輸系統市場展望

• 市場規模和預測
• 市場佔有率和預測
• 亞太地區：國家分析
  • 中國
  • 印度
  • 日本
  • 韓國
  • 澳洲

第9章：中東和非洲海底電力傳輸系統市場展望

• 市場規模和預測
• 市場佔有率和預測
• 中東和非洲：國家分析
  • 沙烏地阿拉伯
  • 阿拉伯聯合大公國
  • 南非

第10章：南美洲海底電力傳輸系統市場展望

• 市場規模和預測
• 市場佔有率和預測
• 南美洲：國家分析
  • 巴西
  • 哥倫比亞
  • 阿根廷

第 11 章：市場動態

• 驅動程式
• 挑戰

第 12 章：市場趨勢與發展

• 合併與收購（如有）
• 產品發布（如有）
• 最新動態

第13章：公司簡介

• ABB Ltd
• Sumitomo Electric Industries Ltd
• Siemens AG
• LS Cable & System
• Nexans SA
• NKT AS
• Norddeutsche Seekabelwerke GmbH(NSW)
• Prysmian SpA

第 14 章：策略建議

第15章調查會社について,免責事項

The Global Submarine Electricity Transmission Systems Market was valued at USD 11.4 billion in 2024 and is projected to reach USD 16.0 billion by 2030, growing at a CAGR of 5.6% during the forecast period. The market's growth is primarily driven by the rising deployment of offshore renewable energy projects, particularly offshore wind farms, which require reliable underwater power transmission infrastructure. The shift toward clean energy and efforts to reduce carbon emissions are prompting increased adoption of submarine cables. Technological advancements in high-voltage direct current (HVDC) systems are improving transmission efficiency over long distances, enhancing system reliability and reducing energy losses. Interconnection of regional power grids through submarine cables is further supporting energy security and cross-border electricity exchange. Government policies and incentives for renewable energy expansion, along with growing investments in offshore infrastructure by emerging economies, are also fueling demand. Together, these factors are significantly advancing the development of submarine electricity transmission systems worldwide.

Key Market Drivers

Expansion of Offshore Renewable Energy Projects

A major factor driving the global submarine electricity transmission systems market is the continued growth of offshore renewable energy initiatives, particularly offshore wind farms. With the global push to curb carbon emissions and transition away from fossil fuels, countries are increasingly investing in offshore energy sources like wind, tidal, and wave power. These installations are often located far from shore, requiring robust transmission systems to connect them to onshore grids. Submarine electricity transmission systems-both HVAC and HVDC-are critical to this infrastructure. In 2024, Prysmian Group's USD 4 billion acquisition of Encore Wire exemplified strategic moves to strengthen high-voltage cable capabilities, particularly in the U.S. Concurrently, EU targets for 300 GW of offshore wind by 2050 and China's initiatives under its 14th Five-Year Plan underscore the growing need for submarine cable systems. Companies like Nexans are also expanding their capabilities through acquisitions, such as the purchase of Reka Kaapeli Oy, to meet escalating global demand.

Key Market Challenges

High Installation and Maintenance Costs

A key obstacle to the expansion of the submarine electricity transmission systems market is the substantial cost associated with installation and maintenance. These projects require significant capital for the production of high-voltage cables and the execution of complex marine operations, including planning, seabed surveying, environmental assessments, and cable laying. Installation costs are particularly high due to the need for specialized vessels and marine equipment that can manage undersea challenges. Terrain factors such as ocean depth, seabed composition, and environmental regulations further complicate project design and execution. Maintenance introduces additional complications. Submarine cables face risks from abrasion, marine activity, corrosion, and geological events. When faults occur, locating and repairing them demands advanced tools and costly undersea interventions. These high costs can deter investment and slow project deployment, especially in budget-sensitive regions.

Key Market Trends

Increasing Adoption of High-Voltage Direct Current (HVDC) Technology

A prevailing trend in the submarine electricity transmission systems market is the growing preference for HVDC technology over HVAC. HVDC systems are ideal for long-distance, high-capacity transmissions due to their superior efficiency and reduced energy losses. These benefits are particularly critical for intercontinental and remote offshore projects. HVDC systems also enhance grid stability and offer better control over power flow, making them well-suited for integrating renewable energy sources. Furthermore, HVDC enables asynchronous grid connections, allowing power exchange between countries with differing grid standards. This feature supports cross-border projects such as the Viking Link and EuroAsia Interconnector, both relying on HVDC submarine transmission. As such, HVDC is rapidly becoming the backbone of large-scale offshore and interregional energy initiatives.

Key Market Players

• ABB Ltd
• Sumitomo Electric Industries Ltd
• Siemens AG
• LS Cable & System
• Nexans SA
• NKT AS
• Norddeutsche Seekabelwerke GmbH (NSW)
• Prysmian SpA

Report Scope:

In this report, the Global Submarine Electricity Transmission Systems Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

Submarine Electricity Transmission Systems Market, By System Type:

• HVDC System
• HVAC System

Submarine Electricity Transmission Systems Market, By Application:

• Offshore Wind Turbine
• Offshore Oil & Gas Platform
• Intercountry & Island Connectors
• Others

Submarine Electricity Transmission Systems Market, By Region:

• North America
  • United States
  • Canada
  • Mexico
• Europe
  • Germany
  • France
  • United Kingdom
  • Italy
  • Spain
• Asia Pacific
  • China
  • India
  • Japan
  • South Korea
  • Australia
• South America
  • Brazil
  • Colombia
  • Argentina
• Middle East & Africa
  • Saudi Arabia
  • UAE
  • South Africa

Competitive Landscape

Company Profiles: Detailed analysis of the major companies present in the Global Submarine Electricity Transmission Systems Market.

Available Customizations:

Global Submarine Electricity Transmission Systems Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report:

Company Information

• Detailed analysis and profiling of additional market players (up to five).

Table of Contents

1. Product Overview

• 1.1. Market Definition
• 1.2. Scope of the Market
  • 1.2.1. Markets Covered
  • 1.2.2. Years Considered for Study
  • 1.2.3. Key Market Segmentations

2. Research Methodology

• 2.1. Objective of the Study
• 2.2. Baseline Methodology
• 2.3. Key Industry Partners
• 2.4. Major Association and Secondary Sources
• 2.5. Forecasting Methodology
• 2.6. Data Triangulation & Validation
• 2.7. Assumptions and Limitations

3. Executive Summary

• 3.1. Overview of the Market
• 3.2. Overview of Key Market Segmentations
• 3.3. Overview of Key Market Players
• 3.4. Overview of Key Regions/Countries
• 3.5. Overview of Market Drivers, Challenges, and Trends

4. Voice of Customer

5. Global Submarine Electricity Transmission Systems Market Outlook

• 5.1. Market Size & Forecast
  • 5.1.1. By Value
• 5.2. Market Share & Forecast
  • 5.2.1. By System Type (HVDC System, HVAC System)
  • 5.2.2. By Application (Offshore Wind Turbine, Offshore Oil & Gas Platform, Intercountry & Island Connectors, Others)
  • 5.2.3. By Region (North America, Europe, South America, Middle East & Africa, Asia Pacific)
• 5.3. By Company (2024)
• 5.4. Market Map

6. North America Submarine Electricity Transmission Systems Market Outlook

• 6.1. Market Size & Forecast
  • 6.1.1. By Value
• 6.2. Market Share & Forecast
  • 6.2.1. By System Type
  • 6.2.2. By Application
  • 6.2.3. By Country
• 6.3. North America: Country Analysis
  • 6.3.1. United States Submarine Electricity Transmission Systems Market Outlook
    • 6.3.1.1. Market Size & Forecast
      • 6.3.1.1.1. By Value
    • 6.3.1.2. Market Share & Forecast
      • 6.3.1.2.1. By System Type
      • 6.3.1.2.2. By Application
  • 6.3.2. Canada Submarine Electricity Transmission Systems Market Outlook
    • 6.3.2.1. Market Size & Forecast
      • 6.3.2.1.1. By Value
    • 6.3.2.2. Market Share & Forecast
      • 6.3.2.2.1. By System Type
      • 6.3.2.2.2. By Application
  • 6.3.3. Mexico Submarine Electricity Transmission Systems Market Outlook
    • 6.3.3.1. Market Size & Forecast
      • 6.3.3.1.1. By Value
    • 6.3.3.2. Market Share & Forecast
      • 6.3.3.2.1. By System Type
      • 6.3.3.2.2. By Application

7. Europe Submarine Electricity Transmission Systems Market Outlook

• 7.1. Market Size & Forecast
  • 7.1.1. By Value
• 7.2. Market Share & Forecast
  • 7.2.1. By System Type
  • 7.2.2. By Application
  • 7.2.3. By Country
• 7.3. Europe: Country Analysis
  • 7.3.1. Germany Submarine Electricity Transmission Systems Market Outlook
    • 7.3.1.1. Market Size & Forecast
      • 7.3.1.1.1. By Value
    • 7.3.1.2. Market Share & Forecast
      • 7.3.1.2.1. By System Type
      • 7.3.1.2.2. By Application
  • 7.3.2. France Submarine Electricity Transmission Systems Market Outlook
    • 7.3.2.1. Market Size & Forecast
      • 7.3.2.1.1. By Value
    • 7.3.2.2. Market Share & Forecast
      • 7.3.2.2.1. By System Type
      • 7.3.2.2.2. By Application
  • 7.3.3. United Kingdom Submarine Electricity Transmission Systems Market Outlook
    • 7.3.3.1. Market Size & Forecast
      • 7.3.3.1.1. By Value
    • 7.3.3.2. Market Share & Forecast
      • 7.3.3.2.1. By System Type
      • 7.3.3.2.2. By Application
  • 7.3.4. Italy Submarine Electricity Transmission Systems Market Outlook
    • 7.3.4.1. Market Size & Forecast
      • 7.3.4.1.1. By Value
    • 7.3.4.2. Market Share & Forecast
      • 7.3.4.2.1. By System Type
      • 7.3.4.2.2. By Application
  • 7.3.5. Spain Submarine Electricity Transmission Systems Market Outlook
    • 7.3.5.1. Market Size & Forecast
      • 7.3.5.1.1. By Value
    • 7.3.5.2. Market Share & Forecast
      • 7.3.5.2.1. By System Type
      • 7.3.5.2.2. By Application

8. Asia Pacific Submarine Electricity Transmission Systems Market Outlook

• 8.1. Market Size & Forecast
  • 8.1.1. By Value
• 8.2. Market Share & Forecast
  • 8.2.1. By System Type
  • 8.2.2. By Application
  • 8.2.3. By Country
• 8.3. Asia Pacific: Country Analysis
  • 8.3.1. China Submarine Electricity Transmission Systems Market Outlook
    • 8.3.1.1. Market Size & Forecast
      • 8.3.1.1.1. By Value
    • 8.3.1.2. Market Share & Forecast
      • 8.3.1.2.1. By System Type
      • 8.3.1.2.2. By Application
  • 8.3.2. India Submarine Electricity Transmission Systems Market Outlook
    • 8.3.2.1. Market Size & Forecast
      • 8.3.2.1.1. By Value
    • 8.3.2.2. Market Share & Forecast
      • 8.3.2.2.1. By System Type
      • 8.3.2.2.2. By Application
  • 8.3.3. Japan Submarine Electricity Transmission Systems Market Outlook
    • 8.3.3.1. Market Size & Forecast
      • 8.3.3.1.1. By Value
    • 8.3.3.2. Market Share & Forecast
      • 8.3.3.2.1. By System Type
      • 8.3.3.2.2. By Application
  • 8.3.4. South Korea Submarine Electricity Transmission Systems Market Outlook
    • 8.3.4.1. Market Size & Forecast
      • 8.3.4.1.1. By Value
    • 8.3.4.2. Market Share & Forecast
      • 8.3.4.2.1. By System Type
      • 8.3.4.2.2. By Application
  • 8.3.5. Australia Submarine Electricity Transmission Systems Market Outlook
    • 8.3.5.1. Market Size & Forecast
      • 8.3.5.1.1. By Value
    • 8.3.5.2. Market Share & Forecast
      • 8.3.5.2.1. By System Type
      • 8.3.5.2.2. By Application

9. Middle East & Africa Submarine Electricity Transmission Systems Market Outlook

• 9.1. Market Size & Forecast
  • 9.1.1. By Value
• 9.2. Market Share & Forecast
  • 9.2.1. By System Type
  • 9.2.2. By Application
  • 9.2.3. By Country
• 9.3. Middle East & Africa: Country Analysis
  • 9.3.1. Saudi Arabia Submarine Electricity Transmission Systems Market Outlook
    • 9.3.1.1. Market Size & Forecast
      • 9.3.1.1.1. By Value
    • 9.3.1.2. Market Share & Forecast
      • 9.3.1.2.1. By System Type
      • 9.3.1.2.2. By Application
  • 9.3.2. UAE Submarine Electricity Transmission Systems Market Outlook
    • 9.3.2.1. Market Size & Forecast
      • 9.3.2.1.1. By Value
    • 9.3.2.2. Market Share & Forecast
      • 9.3.2.2.1. By System Type
      • 9.3.2.2.2. By Application
  • 9.3.3. South Africa Submarine Electricity Transmission Systems Market Outlook
    • 9.3.3.1. Market Size & Forecast
      • 9.3.3.1.1. By Value
    • 9.3.3.2. Market Share & Forecast
      • 9.3.3.2.1. By System Type
      • 9.3.3.2.2. By Application

10. South America Submarine Electricity Transmission Systems Market Outlook

• 10.1. Market Size & Forecast
  • 10.1.1. By Value
• 10.2. Market Share & Forecast
  • 10.2.1. By System Type
  • 10.2.2. By Application
  • 10.2.3. By Country
• 10.3. South America: Country Analysis
  • 10.3.1. Brazil Submarine Electricity Transmission Systems Market Outlook
    • 10.3.1.1. Market Size & Forecast
      • 10.3.1.1.1. By Value
    • 10.3.1.2. Market Share & Forecast
      • 10.3.1.2.1. By System Type
      • 10.3.1.2.2. By Application
  • 10.3.2. Colombia Submarine Electricity Transmission Systems Market Outlook
    • 10.3.2.1. Market Size & Forecast
      • 10.3.2.1.1. By Value
    • 10.3.2.2. Market Share & Forecast
      • 10.3.2.2.1. By System Type
      • 10.3.2.2.2. By Application
  • 10.3.3. Argentina Submarine Electricity Transmission Systems Market Outlook
    • 10.3.3.1. Market Size & Forecast
      • 10.3.3.1.1. By Value
    • 10.3.3.2. Market Share & Forecast
      • 10.3.3.2.1. By System Type
      • 10.3.3.2.2. By Application

11. Market Dynamics

• 11.1. Drivers
• 11.2. Challenges

12. Market Trends and Developments

• 12.1. Merger & Acquisition (If Any)
• 12.2. Product Launches (If Any)
• 12.3. Recent Developments

13. Company Profiles

• 13.1. ABB Ltd
  • 13.1.1. Business Overview
  • 13.1.2. Key Revenue and Financials
  • 13.1.3. Recent Developments
  • 13.1.4. Key Personnel
  • 13.1.5. Key Product/Services Offered
• 13.2. Sumitomo Electric Industries Ltd
• 13.3. Siemens AG
• 13.4. LS Cable & System
• 13.5. Nexans SA
• 13.6. NKT AS
• 13.7. Norddeutsche Seekabelwerke GmbH(NSW)
• 13.8. Prysmian SpA

14. Strategic Recommendations

15. About Us & Disclaimer