Taihan Electric Wire said it is stepping up its push into the North American power-infrastructure market, highlighting high-voltage direct current (HVDC) and subsea cable technologies.
The company said Tuesday it is taking part in the 2026 IEEE PES T&D exhibition in Chicago from May 4 to 7. The event is the largest U.S. gathering in the transmission and distribution sector, bringing together power-equipment makers, utilities and related organizations.
Taihan said it is featuring HVDC cables, subsea cables and technologies for replacing aging power grids, focusing on areas where it sees strong project potential as electricity demand rises, renewable energy expands and existing grids age across North America.
HVDC was the main focus. Citing its experience supplying 320kV-class HVDC cables in the United States, Taihan introduced solutions for 525kV-class underground and subsea HVDC cables. It also put forward a 525kV-class HVDC subsea cable that it said could be applied to South Korea’s “West Coast Energy Highway” project, underscoring its ability to serve long-distance, large-capacity transmission needs.
The company also outlined plans to expand its subsea cable business. Taihan shared its domestic and overseas order track record and provided an update on construction of its second subsea cable plant in Dangjin, which it is pursuing with a target completion in 2027. It also introduced the “Palos” cable-laying vessel dedicated to offshore wind projects and its subsea cable installation subsidiary, Daehan Ocean Works, emphasizing end-to-end capabilities from manufacturing to installation.
Solutions for replacing aging grids were also highlighted. Taihan said the technology can increase transmission capacity while using existing conduits, making it suitable for the U.S. market, where demand for grid reinforcement is high. The industry expects demand for related equipment to rise quickly as AI data centers expand and electrification increases pressure to add grid capacity in the United States.
Industry observers also say regional transmission bottlenecks are worsening as AI data centers concentrate in areas including Virginia and Texas, potentially accelerating demand for extra-high-voltage cables and substation equipment replacements. For Taihan, securing U.S. references could serve not only to win orders but also as a prequalification factor for future utility tenders, the company said.
Song Jong-min, Taihan’s vice chairman, visited the exhibition and met with major North American utilities and business partners. The company said Song reviewed ongoing business with local subsidiary staff and discussed ways to expand cooperation.
“North America is seeing rapid market growth as grid investment expands and renewable energy spreads at the same time,” Song said. “Based on the experience and references we have built in the United States, we will continue to expand results in key areas such as HVDC, subsea cables and solutions for aging power grids.”
* This article has been translated by AI.
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