# Elettromeccanica Tironi begins construction of new high-voltage winding department

Elettromeccanica Tironi started excavation for a new 800 sqm winding department for ultra-high voltage transformers up to 420 kV. The facility will be operational from early 2026, doubling production capacity.

- Type: Expansion
- Announced: 2025-10-16
- Where: Modena, Italy, Italy
- Starts operating: Q1 2026
- Status: under construction
- Capacity: double production capacity for high-power and ultra-high voltage transformers up to 420 kV
- Products: ultra-high voltage transformers, high-power transformers
- Sectors: [Electrical Equipment](https://endata.com/sectors/electrical-equipment.md), [Power Generation Equipment](https://endata.com/sectors/power-generation-equipment.md)

## Companies

- [Elettromeccanica Tironi](https://endata.com/companies/77086.md)

## Sources

- [tironi.com](https://www.tironi.com/en/news-en/construction-begins-on-new-high-voltage-winding-department/), 2025-10-16: "Excavation work has begun on what will become the new winding department for ultra-high voltage units."

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