# HD Hyundai Electric wins $277.8B won US extra high voltage transformer order

HD Hyundai Electric signed a supply contract with the largest power company in Texas for 24 units of 765kV extra high voltage transformers and reactors worth approximately 277.8 billion won, the largest single order in the company's history, with delivery scheduled for 2029.

- Type: Contract
- Announced: 2025-09-22
- Where: Texas, United States
- Value: $208.0M (277.8B KRW)
- Status: announced
- Capacity: 24 units of 765kV extra high voltage transformers and reactors
- Products: 765kV extra high voltage transformers, reactors
- Sectors: [Electrical Equipment](https://endata.com/sectors/electrical-equipment.md)

## Companies

- [HD Hyundai Electric](https://endata.com/companies/15628.md)
- [HD Hyundai Electric](https://endata.com/companies/15628.md) (supplier)

## Sources

- [asiae.co.kr](https://www.asiae.co.kr/en/article/2025092214072302382), 2025-09-22: "HD Hyundai Electric announced that it had signed a supply contract with the largest power company in Texas, United States, for a total of 24 units of 765kV extra high voltage transformers and reactors, worth approximately 277.8 billion won."
- [hvdcamerica.org](https://www.hvdcamerica.org/post/hyundai-electric-to-deliver-765kv-transformers-in-landmark-u-s-contract), 2025-10-06: "HD Hyundai Electric has announced its largest-ever single contract, valued at 277.8 billion won (approximately $199 million USD), to supply 24 ultra-high voltage 765kV transformers and reactors to a major power company in Texas."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.