Market Overview

According to fortune business insights, the global HVDC transmission system market size was valued at USD 11.7 billion in 2025. The market is projected to grow from USD 12.6 billion in 2026 to USD 22.29 billion by 2034, exhibiting a CAGR of 7.39% during the forecast period. Asia Pacific dominated the HVDC transmission system market with a market share of 67.65% in 2025.

The analysis shows that companies are investing more in HVDC transmission systems as they are highly efficient for transmitting large amounts of power over long distances and integrating renewable energy sources. The growing number of grid interconnections and the need to connect remote renewable energy plants, such as offshore wind farms, to population centers are key factors driving this trend. This indicates a strong and growing demand for advanced power transmission solutions worldwide.

Major Players Profiled in the Market Report:

• Hitachi Energy Ltd. (Switzerland)
• Siemens (Germany)
• NEXANS (France)
• Toshiba Energy Systems & Solutions Corporation (Japan)
• CHINA XD GROUP (China)
• Mitsubishi Electric Corporation (Japan)
• General Electric (U.S.)
• Xu Ji Group Co. Ltd (China)
• NR Electric Co. Ltd. (China)
• Prysmian Group (Italy)
• TBEA Co., Ltd. (China)
• NKT (Denmark)

Segments

Increasing Remote and Renewable Projects to Propel Low-Power Rating Segment

Based on type, the market is divided into low-power and high-power rating projects. The low-power rating projects segment (above 1000MW) holds the largest market share and is projected to dominate the market, owing to the increasing demand for efficient power transmission to connect remote areas and integrate large-scale renewable energy projects that conventional AC lines cannot serve efficiently.

Cost-Effectiveness and High Capacity to Drive Overhead Application Segment