ElecLink

ElecLink operates a 1,000MW electricity interconnector between the United Kingdom and France, running two direct current cables through the Channel Tunnel and significantly enhancing energy security for both countries. The project is strategically important for the European energy market, offering infrastructure that manages peaks and troughs in energy demand while aiming for minimal environmental impact.

Their core activity in HVDC (High Voltage Direct Current) involves the operation of the two direct current cables within the Channel Tunnel, which enable flexible electricity transfer between the UK and France.

GCube

GCube Insurance is a leading underwriter for renewable energy projects with over 25 years of experience, specializing in providing insurance services for wind, solar, wave, hydro, and tidal projects across 40 countries globally.

GCube works closely with clients in the energy sector to assess and tackle emerging risks in both onshore and offshore wind power, as well as other renewable energy technologies, helping clients identify, quantify, and mitigate risks efficiently.

BritNed

BritNed is a joint venture between National Grid (UK) and TenneT (Netherlands) that operates a 1,000 MW electricity interconnector linking the UK and the Netherlands via a 260 km high-voltage submarine cable. Operational since 2011, BritNed is a leading cross-border interconnector that facilitates electricity trading between the two countries and powers over 1.4 million homes per year.

BritNed's core activity centers on its high-voltage direct current (HVDC) link, which uses advanced converter stations and subsea cables to efficiently transmit electricity between Great Britain and the Netherlands, ensuring reliable cross-border energy flow and supporting both grid stability and market integration.

AltaLink

AltaLink is Alberta's largest regulated electricity transmission provider, responsible for supplying electricity to more than 85% of the province’s population through over 13,300 kilometres of transmission line and 311 substations. The company plays a central role in connecting homes, businesses, and industries to power across Alberta, supporting both traditional and renewable energy sources as part of Alberta’s energy transition and net-zero ambitions.

AltaLink’s primary focus is on high-voltage alternating current (HVAC) transmission, and there is no indication from available sources that it owns or operates high-voltage direct current (HVDC) transmission infrastructure in Alberta.

ACORE Macro Grid Initiative

The ACORE Macro Grid Initiative is a program dedicated to expanding and upgrading America's transmission network to deliver job growth, economic development, a cleaner environment, and lower costs for consumers. By building support for nationwide transmission upgrades, the initiative aims to integrate more low-cost renewable energy, enhance grid resilience, and enable a modern electric system capable of meeting 21st-century demands.

Specifically, the Macro Grid Initiative promotes the deployment of advanced high-voltage transmission technologies, including high-voltage direct current (HVDC) lines, to better connect regions with abundant renewable resources to areas with high electricity demand. The initiative has played a key role in advancing some of the largest recent transmission expansions in the U.S., helping to maximize the efficiency and capacity of the grid through HVDC infrastructure and related policy reforms.

Underground Solutions

Underground Solutions, Inc. specializes in providing advanced infrastructure technologies primarily for water, sewer, and conduit applications. Their core offering is Fusible PVC®, a proprietary PVC piping system that uses a patented fusion process to create monolithic, fully-restrained, and leak-free pipelines that comply with industry standards for safety and durability.

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In HVDC, Underground Solutions' an OEM of underground fusible PVC conduit used in HDD installation of HVDC cable.

Hyosung Heavy Industries

Hyosung Heavy Industries is a South Korean company established in 1962, specializing in the manufacture and supply of heavy electrical equipment such as transformers, switchgear, motors, and comprehensive power system solutions for energy production, transmission, and distribution. With a workforce of over 3,000 employees, the company is recognized for its advanced technology and innovative solutions across global energy and industrial markets.

In high voltage direct current (HVDC), Hyosung Heavy Industries provides HVDC transmission systems within its power system solutions portfolio, helping to enhance grid stability and enable efficient long-distance power transmission.