United Kingdom High Voltage Direct Current (HVDC) Market Insight
Published: 29 July 2026 | Report Format: Electronic (PDF) | Author: Aditi and Govind
The United Kingdom High Voltage Direct Current (HVDC) Market is set for transformative growth, advancing from USD 1.61 Billion in 2025 and expanding steadily through 2035 at an estimated CAGR of 7.6%. This momentum is largely driven by the UK's ambitious net-zero commitments and the massive push to integrate offshore wind energy into the national grid.
United Kingdom High Voltage Direct Current (HVDC) Market Forecasts to 2035
- The United Kingdom High Voltage Direct Current (HVDC) Market Size was estimated at USD 1.61 Billion in 2025.
- The market is expected to grow at a projected CAGR of around 7.6% from 2025 to 2035.
- The United Kingdom High Voltage Direct Current (HVDC) Market Size is expected to reach approximately USD 3.35 Billion by 2035.
Notable Insights for the United Kingdom High Voltage Direct Current (HVDC) Market
- Segmentation: Based on technology, Voltage Source Converters (VSC) are increasingly dominating the space, favored for their enhanced grid flexibility and seamless integration with offshore wind farms.
- Segmentation: Based on application, long-distance bulk power transmission and offshore wind integration hold the dominant market shares, driven by aggressive capacity buildouts along the UK coast.
- Siemens Energy reported an impressive USD 39.1 billion in revenue for fiscal 2025, driven heavily by their grid technologies and high-voltage direct current systems across Europe.
- Hitachi generated massive consolidated revenues totaling 9,783.3 billion yen in fiscal 2024, reflecting surging global demand for their advanced transmission equipment and critical energy sector infrastructure.
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Why Buy This Report
- Provides a comprehensive assessment of the United Kingdom High Voltage Direct Current (HVDC) Market, covering critical converter technologies, submarine cable networks, offshore wind integration, and long-term transmission opportunities.
- Delivers valuable insights into VSC and LCC technology components, cross-border interconnector networks, regulatory frameworks, and the evolving competitive landscape across the United Kingdom.
- Assists grid operators, utility providers, institutional investors, engineering contractors, and policymakers in identifying emerging infrastructure opportunities, evaluating market risks, and guiding strategic capital investments.
Competitive Analysis:
The report offers the appropriate analysis of the key organizations/companies involved within the United Kingdom High Voltage Direct Current (HVDC) Market, along with a comparative evaluation primarily based on their product of offering, business overviews, geographic presence, enterprise strategies, segment market share, and SWOT analysis. The report also provides an elaborative analysis focusing on the current news and developments of the companies, which includes product development, innovations, joint ventures, partnerships, mergers & acquisitions, strategic alliances, and others. This allows for the evaluation of the overall competition within the market.
Top Companies in United Kingdom High Voltage Direct Current (HVDC) Market
- Siemens Energy
- Hitachi Energy (Hitachi, Ltd.)
- Prysmian Group
- GE Vernova
- NKT A/S
- Nexans
- Mitsubishi Electric Corporation
- Sumitomo Electric Industries, Ltd.
- LS Electric Co., Ltd.
- Toshiba Corporation.
Recent Developments:
- In 2026, renewable energy project developers collaborated with major cable suppliers to launch new, localized UK-based installation capabilities tailored for offshore high-voltage transmission systems.
- In December 2025, Siemens Energy collaborated with ABB to transfer its power electronics business, aiming to streamline operations and launch more focused grid technology solutions.
Market Segmentation:
United Kingdom High Voltage Direct Current (HVDC) Market, By Component
- Converter Stations
- Transmission Cables
- Harmonic Filters & Circuit Breakers
- Other Components
United Kingdom High Voltage Direct Current (HVDC) Market, By Technology
- Voltage Source Converter (VSC)
- Line Commutated Converter (LCC)
- Capacitor Commutated Converter (CCC)
United Kingdom High Voltage Direct Current (HVDC) Market, By Project Type
- Point-To-Point Transmission
- Back-To-Back Stations
- Multi-Terminal Systems
United Kingdom High Voltage Direct Current (HVDC) Market, By Application
- Bulk Power Transmission
- Offshore Wind Integration
- Interconnecting Grids
- Infeed Urban Areas
Expert Views:
The United Kingdom High Voltage Direct Current (HVDC) Market is poised for incredible expansion over the next decade. As the nation doubles down on its climate pledges, the sheer volume of offshore wind energy waiting to be harnessed makes HVDC infrastructure an absolute necessity rather than just an option. Industry experts note that Voltage Source Converters (VSC) are leading this charge due to their compact footprint and grid stabilizing capabilities, which are crucial for the UK's intricate power network. Furthermore, strengthening cross-border transmission links with mainland Europe is fostering a highly collaborative environment among utility leaders and major engineering firms, setting the stage for a resilient and deeply integrated clean energy future.
Author: Aditi and Govind By Decisions Advisors and Consulting