海底电网系统市场－全球产业规模、份额、趋势、机会和预测（按发电类型、应用、地区和竞争细分，2020-2030 年预测）

2024年，全球海底电网系统市场规模达84亿美元，预计2030年将达113亿美元，预测期间内复合年增长率为4.9%。市场成长的动力源自于对高效能输送海上再生能源（例如风电场和潮汐能装置）电力的需求日益增长。随着全球能源转型加速，海底电力系统对于连接偏远的离岸发电设施和大陆电网至关重要。这些系统还支援海上油气平台的电气化，有助于减少碳排放。包括高压直流电 (HVDC) 系统和改进的绝缘材料在内的技术进步，正在提高系统的可靠性和效率，从而促进其更广泛的应用。此外，对海上基础设施投资的增加，加上监管机构对绿色能源的支持，以及透过海底电缆进行洲际电力交易的需求日益增长，进一步增强了市场成长。对能够平衡间歇性再生能源投入的强大电网系统的需求，使海底电网继续成为全球永续能源发展的关键推动因素。

关键市场驱动因素

海上再生能源整合需求不断成长

主要市场挑战

资本支出高且安装流程复杂

主要市场趋势

高压直流（HVDC）技术在海底电力传输的应用日益广泛

目录

第 1 章：产品概述

第二章：研究方法

第三章：执行摘要

第四章：顾客之声

第五章：全球海底电网系统市场展望

• 市场规模和预测
  • 按价值
• 市场占有率和预测
  • 依发电类型（自备发电、风能、其他）
  • 按应用（离岸风电场、石油和天然气平台、海底采矿作业）
  • 按地区（北美、欧洲、南美、中东和非洲、亚太地区）
• 按公司分类（2024）
• 市场地图

第六章：北美海底电网系统市场展望

• 市场规模和预测
• 市场占有率和预测
• 北美：国家分析
  • 美国
  • 加拿大
  • 墨西哥

第七章：欧洲海底电网系统市场展望

• 市场规模和预测
• 市场占有率和预测
• 欧洲：国家分析
  • 德国
  • 法国
  • 英国
  • 义大利
  • 西班牙

第八章：亚太海底电网系统市场展望

• 市场规模和预测
• 市场占有率和预测
• 亚太地区：国家分析
  • 中国
  • 印度
  • 日本
  • 韩国
  • 澳洲

第九章：中东和非洲海底电网系统市场展望

• 市场规模和预测
• 市场占有率和预测
• 中东和非洲：国家分析
  • 沙乌地阿拉伯
  • 阿联酋
  • 南非

第十章：南美洲海底电网系统市场展望

• 市场规模和预测
• 市场占有率和预测
• 南美洲：国家分析
  • 巴西
  • 哥伦比亚
  • 阿根廷

第 11 章：市场动态

• 驱动程式
• 挑战

第 12 章：市场趋势与发展

• 合併与收购（如有）
• 产品发布（如有）
• 最新动态

第十三章：公司简介

• ABB Ltd.
• Siemens Energy AG
• General Electric Company (GE Renewable Energy)
• Nexans SA
• Prysmian Group
• JDR Cable Systems Ltd.
• Hengtong Group Co., Ltd.
• NKT A/S

第 14 章：策略建议

第15章调查会社について・免责事项

The Global Subsea Power Grid System Market was valued at USD 8.4 billion in 2024 and is projected to reach USD 11.3 billion by 2030, growing at a CAGR of 4.9% during the forecast period. Market growth is fueled by the rising need to efficiently transmit power from offshore renewable sources such as wind farms and tidal energy installations. As the global energy transition accelerates, subsea power systems are essential for linking remote offshore generation to mainland grids. These systems also support the electrification of offshore oil and gas platforms, helping reduce carbon emissions. Technological advancements, including high-voltage direct current (HVDC) systems and improved insulation materials, are enhancing system reliability and efficiency, encouraging broader adoption. Additionally, increased investments in offshore infrastructure, coupled with regulatory support for green energy and the growing need for intercontinental power trading via subsea cables, are further strengthening market growth. The demand for robust grid systems capable of balancing intermittent renewable inputs continues to position subsea power grids as a critical enabler of sustainable energy development worldwide.

Key Market Drivers

Growing Demand for Offshore Renewable Energy Integration

The rapid growth of offshore renewable energy projects, especially wind and tidal power, is significantly propelling the global subsea power grid system market. As governments and corporations pursue decarbonization goals, offshore wind installations are expanding rapidly, offering consistent energy generation potential. However, their distance from shore-based demand centers creates the need for advanced subsea power transmission infrastructure. Subsea power grids serve this role by efficiently transporting electricity to onshore grids while minimizing transmission losses. These systems incorporate components such as high-voltage subsea cables, transformers, and switchgear, enabling stable and scalable energy integration. Notably, major industry investments, such as Iberdrola's USD 2.7 billion acquisition of Electricity North West, reflect strategic efforts to expand energy networks and reinforce grid infrastructure. The continued growth of offshore energy capacity worldwide ensures sustained demand for robust and efficient subsea power grid solutions.

Key Market Challenges

High Capital Expenditure and Complex Installation Processes

The high upfront investment required for subsea power grid systems presents a significant market challenge. Developing and deploying these grids involves substantial capital due to the cost of specialized components like high-voltage cables, subsea transformers, and control systems. Installation complexities also contribute to elevated costs, as these projects require advanced vessels, seabed mapping, and precision cable laying across often challenging underwater terrains. Any errors in installation can lead to delays, system damage, or additional repairs. Furthermore, operational and maintenance challenges arise due to the remote and underwater nature of these systems, which demand specialized equipment such as remotely operated vehicles (ROVs) and divers. These logistical and financial barriers can deter investment, particularly in emerging markets or regions with limited offshore development infrastructure.

Key Market Trends

Increasing Adoption of High Voltage Direct Current (HVDC) Technology in Subsea Power Transmission

A key trend transforming the subsea power grid system market is the widespread adoption of HVDC technology. Traditional alternating current (AC) transmission faces challenges in long-distance subsea applications due to high reactive losses and limited efficiency. HVDC overcomes these limitations, enabling efficient and stable transmission over hundreds of kilometers. HVDC systems use converter stations to transform AC to DC and back, minimizing losses and enhancing capacity. This makes HVDC particularly well-suited for connecting large-scale offshore wind farms and enabling cross-border energy exchanges through undersea interconnectors. As demand for clean energy grows, HVDC technology is becoming integral to the infrastructure enabling global energy transitions, offering enhanced performance for modern subsea grids.

Key Market Players

• ABB Ltd.
• Siemens Energy AG
• General Electric Company (GE Renewable Energy)
• Nexans S.A.
• Prysmian Group
• JDR Cable Systems Ltd.
• Hengtong Group Co., Ltd.
• NKT A/S

Report Scope:

In this report, the Global Subsea Power Grid System Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

Subsea Power Grid System Market, By Power Generation Type:

• Captive Generation
• Wind Energy
• Others

Subsea Power Grid System Market, By Application:

• Offshore Wind Farms
• Oil and Gas Platforms
• Undersea Mining Operations

Subsea Power Grid System 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 Subsea Power Grid System Market.

Available Customizations:

Global Subsea Power Grid System 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 Subsea Power Grid System Market Outlook

• 5.1. Market Size & Forecast
  • 5.1.1. By Value
• 5.2. Market Share & Forecast
  • 5.2.1. By Power Generation Type (Captive Generation, Wind Energy, Others)
  • 5.2.2. By Application (Offshore Wind Farms, Oil and Gas Platforms, Undersea Mining Operations)
  • 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 Subsea Power Grid System Market Outlook

• 6.1. Market Size & Forecast
  • 6.1.1. By Value
• 6.2. Market Share & Forecast
  • 6.2.1. By Power Generation Type
  • 6.2.2. By Application
  • 6.2.3. By Country
• 6.3. North America: Country Analysis
  • 6.3.1. United States Subsea Power Grid System 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 Power Generation Type
      • 6.3.1.2.2. By Application
  • 6.3.2. Canada Subsea Power Grid System 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 Power Generation Type
      • 6.3.2.2.2. By Application
  • 6.3.3. Mexico Subsea Power Grid System 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 Power Generation Type
      • 6.3.3.2.2. By Application

7. Europe Subsea Power Grid System Market Outlook

• 7.1. Market Size & Forecast
  • 7.1.1. By Value
• 7.2. Market Share & Forecast
  • 7.2.1. By Power Generation Type
  • 7.2.2. By Application
  • 7.2.3. By Country
• 7.3. Europe: Country Analysis
  • 7.3.1. Germany Subsea Power Grid System 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 Power Generation Type
      • 7.3.1.2.2. By Application
  • 7.3.2. France Subsea Power Grid System 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 Power Generation Type
      • 7.3.2.2.2. By Application
  • 7.3.3. United Kingdom Subsea Power Grid System 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 Power Generation Type
      • 7.3.3.2.2. By Application
  • 7.3.4. Italy Subsea Power Grid System 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 Power Generation Type
      • 7.3.4.2.2. By Application
  • 7.3.5. Spain Subsea Power Grid System 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 Power Generation Type
      • 7.3.5.2.2. By Application

8. Asia Pacific Subsea Power Grid System Market Outlook

• 8.1. Market Size & Forecast
  • 8.1.1. By Value
• 8.2. Market Share & Forecast
  • 8.2.1. By Power Generation Type
  • 8.2.2. By Application
  • 8.2.3. By Country
• 8.3. Asia Pacific: Country Analysis
  • 8.3.1. China Subsea Power Grid System 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 Power Generation Type
      • 8.3.1.2.2. By Application
  • 8.3.2. India Subsea Power Grid System 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 Power Generation Type
      • 8.3.2.2.2. By Application
  • 8.3.3. Japan Subsea Power Grid System 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 Power Generation Type
      • 8.3.3.2.2. By Application
  • 8.3.4. South Korea Subsea Power Grid System 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 Power Generation Type
      • 8.3.4.2.2. By Application
  • 8.3.5. Australia Subsea Power Grid System 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 Power Generation Type
      • 8.3.5.2.2. By Application

9. Middle East & Africa Subsea Power Grid System Market Outlook

• 9.1. Market Size & Forecast
  • 9.1.1. By Value
• 9.2. Market Share & Forecast
  • 9.2.1. By Power Generation Type
  • 9.2.2. By Application
  • 9.2.3. By Country
• 9.3. Middle East & Africa: Country Analysis
  • 9.3.1. Saudi Arabia Subsea Power Grid System 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 Power Generation Type
      • 9.3.1.2.2. By Application
  • 9.3.2. UAE Subsea Power Grid System 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 Power Generation Type
      • 9.3.2.2.2. By Application
  • 9.3.3. South Africa Subsea Power Grid System 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 Power Generation Type
      • 9.3.3.2.2. By Application

10. South America Subsea Power Grid System Market Outlook

• 10.1. Market Size & Forecast
  • 10.1.1. By Value
• 10.2. Market Share & Forecast
  • 10.2.1. By Power Generation Type
  • 10.2.2. By Application
  • 10.2.3. By Country
• 10.3. South America: Country Analysis
  • 10.3.1. Brazil Subsea Power Grid System 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 Power Generation Type
      • 10.3.1.2.2. By Application
  • 10.3.2. Colombia Subsea Power Grid System 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 Power Generation Type
      • 10.3.2.2.2. By Application
  • 10.3.3. Argentina Subsea Power Grid System 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 Power Generation 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. Siemens Energy AG
• 13.3. General Electric Company (GE Renewable Energy)
• 13.4. Nexans S.A.
• 13.5. Prysmian Group
• 13.6. JDR Cable Systems Ltd.
• 13.7. Hengtong Group Co., Ltd.
• 13.8. NKT A/S

14. Strategic Recommendations

15. About Us & Disclaimer