Who are the key players in North America EHV Transmission Market industry?

The top five players in the North America EHV Transmission Market include ABB Ltd., Siemens AG, General Electric Company, Prysmian Group, and Hitachi Energy. These companies lead the industry by providing advanced EHV transmission technologies, project execution expertise, and comprehensive solutions that ensure enhanced reliability and grid expansion.

What is the North America EHV Transmission Market growth?

The North America EHV Transmission Market is witnessing steady growth, driven by increasing grid modernization initiatives. In 2023, companies such as Siemens AG expanded their EHV product portfolio to support renewable integration, propelling market growth. The industry is anticipated to grow at a healthy CAGR through enhanced investment in power infrastructure.

Which segment accounted for the largest North America EHV Transmission Market share?

Utilities segment accounted for the largest market share in North America EHV Transmission Market. Utilities are increasingly investing in EHV transmission projects to strengthen grid reliability, manage rising energy demand, and accommodate large-scale integration of renewable energy sources, thereby leading the application segment.

What are the factors driving the North America EHV Transmission Market?

Key drivers include investments in renewable energy and grid modernization. For example, General Electric Company has announced new transmission projects to accommodate renewable integration, rising load demand, and improve cross-border energy transfer capabilities, significantly driving the market across North America.

Which type accounted for the largest North America EHV Transmission Market share?

Overhead transmission lines hold the largest share of the North America EHV Transmission Market. Overhead lines are preferred for their cost-effectiveness, ease of installation, and ability to transmit electricity across long distances, making them the dominant choice for large-scale electricity transmission in the region.

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North America EHV Transmission Market Size & Share Analysis - Growth Trends and Forecast (2026 - 2035)

Name: North America EHV Transmission Market
Brand: Bussiness Insights

North America EHV Transmission Market: by Type (Overhead Transmission, Underground Transmission, Submarine Transmission), Application (Power Utilities, Industrial, Renewable Energy Integration, Commercial, Infrastructure, Others), Distribution Channels (Direct Sales, Distributors, Online Channels, Tender/Bidding, EPC Contractors, Others), Technology (HVAC, HVDC, Flexible AC Transmission Systems (FACTS), Smart Transmission, Grid Interconnection, Others), Organization Size (Small, Medium, Large) and By North America Historical & Forecast Period (2020-2035) Comprehensive Study 2025

Last Updated: 23-07-2025 | Format: PDF | Report ID:10628

North America Extra High Voltage (EHV) Transmission Market Outlook 2025-2035

The North America EHV Transmission Market is witnessing accelerated growth, driven by rising electricity demand, renewable energy integration, and grid modernization efforts. EHV transmission systems are essential for efficient long-distance power transfer and grid reliability. Key market players are investing in advanced technologies like HVDC and smart transmission infrastructure. The sector faces challenges around high installation costs and regulatory constraints, yet it benefits from technological innovations and supportive government policies. The market is anticipated to reach approximately USD 8,500 Million by 2035, growing at a CAGR of 5.7% from a 2025 base of USD 4,900 Million.

Latest Market Dynamics

Key Drivers

Growing demand for cross-border and interstate power transmission, fueled by renewable energy projects. For instance, in 2025, Siemens Energy AG partnered with American Electric Power to expand HVDC lines supporting wind and solar projects.

Rapid adoption of HVDC technology for long-distance, high-efficiency transmission. ABB Ltd announced in May 2025 the commissioning of a new HVDC link for enhanced energy transfer.
Integration of digital technologies and smart grid solutions. Hitachi Energy’s June 2025 rollout of digital substations in Canada marks a shift towards automation and predictive maintenance in EHV networks.

Expansion in renewable energy integration necessitates new EHV transmission projects. Nexans S.A. secured a major contract in early 2025 to supply submarine cables linking offshore wind farms to North American grids.
Grid interconnection between the US, Canada, and Mexico. Mitsubishi Electric Corporation signed a 2025 MOU with North American utilities to collaborate on cross-border EHV grid projects.

In 2025, overhead transmission continues to hold the largest share in the North America EHV Transmission Market, attributable to its cost-effectiveness and ease of deployment across vast distances. Underground and submarine transmission types are gradually increasing in market share, driven by urbanization demands and offshore renewable integration. The evolving mix indicates a balanced approach, with flexibility and hybrid solutions gaining traction. Grid modernization and technology upgrades are expected to further boost the adoption of non-overhead solutions by 2035.

Power utilities make up the dominant application segment in 2025, reflecting the sector's ongoing investments in network upgrades for reliability and renewable integration. Industrial applications are the next largest, underpinning the energy needs of manufacturing and large facilities. Renewable energy integration, notably wind and solar, forms a significant portion, underlining the role of EHV in the clean energy transition. Commercial and infrastructure segments, while smaller, are anticipated to see increased growth from grid digitalization and electrification initiatives moving forward.

The North America EHV Transmission Market is projected to register sustained revenue growth through 2035. Starting from USD 4,900 Million in 2025, revenues are forecasted to climb steadily, crossing USD 5,500 Million in 2028 and reaching around USD 8,500 Million by 2035. This growth is propelled by renewable integration projects, grid modernization, and increased investments in interstate and cross-border transmission. The expanding deployment of advanced EHV technologies across the region signals further revenue expansion in the coming decade.

The year-on-year growth rate of the North America EHV Transmission Market remains robust from 2020 through 2035. YOY growth peaks around 2025-2028 as major grid modernization projects come online, driven by supportive policies and renewable mandates. Though growth normalizes somewhat post-2030, the market maintains a positive trajectory, reflecting stable demand for EHV solutions as the grid ecosystem becomes more sophisticated and interconnected.

The United States leads North America's EHV transmission market in 2025, supported by extensive grid infrastructure upgrades and renewable integration. Canada follows, leveraging its vast hydro resources and cross-border connections, while Mexico demonstrates strong growth prospects through ongoing energy reforms and grid expansion projects. Regional market dynamics are shaped by regulatory landscape, grid investment priorities, and national energy strategies.

In 2025, the EHV transmission market in North America is characterized by high competition among global technology leaders. Siemens Energy AG, ABB Ltd, and General Electric Company are recognized as market leaders, collectively commanding a substantial share. Mitsubishi Electric Corporation, Hitachi Energy, and Nexans S.A. round out the top players, thanks to strong portfolios in HVDC, smart grid, and integrated solutions. Ongoing investments and innovation initiatives underscore their prominent market positions.

Major utility companies comprise the leading segment of EHV transmission market buyers in North America, utilizing advanced technologies for grid resilience and expansion. Industrial and renewable developers represent critical buyer segments, driven by decarbonization objectives and capacity needs. The diversity among buyers is indicative of the market’s broad applicability and the increasing convergence of energy, industrial, and infrastructure sectors in driving EHV adoption.

Metrics	Details
Years	2020-2035
Base Year	2025
Market Size	Revenue (USD Million)
Regions	United States, Canada, Mexico
Segments	By Type (Overhead Transmission, Underground Transmission, Submarine Transmission, Hybrid Transmission, Conventional Transmission, Flexible Transmission) and By Application (Power Utilities, Industrial, Renewable Energy Integration, Commercial, Infrastructure, Others)
Players	Siemens Energy AG, ABB Ltd, General Electric Company, Mitsubishi Electric Corporation, Toshiba Corporation, Hitachi Energy, Nexans S.A., Prysmian Group, Schneider Electric SE, NKT A/S, LS Cable & System Ltd., Southwire Company LLC, Sterlite Power, Sumitomo Electric Industries, Ltd., General Cable Corporation

June 2024: ABB Ltd successfully commissions North America's largest HVDC link to strengthen renewable power flow between the US Midwest and Canada.
July 2024: Nexans S.A. secures a USD 220 Million contract for submarine EHV cables connecting offshore wind projects to the US grid.
August 2024: Hitachi Energy launches a new digital substation in Ontario, Canada, powering predictive maintenance for transmission assets.
September 2024: Siemens Energy AG partners with a leading US utility to roll out AI-driven control systems for advanced grid management.
November 2024: Prysmian Group announces the opening of a new EHV cable manufacturing facility in North America to meet rising demand.

Key Questions Answered

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»What are the key companies operating in the market?
»Which company accounted for the highest market share?

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North America EHV Transmission Market Size & Share Analysis - Growth Trends and Forecast (2026 - 2035)

North America Extra High Voltage (EHV) Transmission Market Outlook 2025-2035

Latest Market Dynamics

Key Drivers

Key Trends

Key Opportunities

Key Challenges

Key Restraints

North America EHV Transmission Market Share by Type, 2025

North America EHV Transmission Market Share by Applications, 2025

North America EHV Transmission Market Revenue (USD Million), 2020-2035

North America EHV Transmission Market YOY Growth (%), 2020-2035

North America EHV Transmission Market Share by Region, 2025

North America EHV Transmission Market Share by Players, 2025

North America EHV Transmission Market Share by Top Buyers, 2025

Study Coverage

Key Recent Developments

Frequently asked questions