# ByggDialog starts construction of SEK 230M wastewater treatment plant in Älvdalen

ByggDialog has started construction of a new SEK 230 million wastewater treatment plant in Älvdalen, Sweden, for Nodava and Älvdalens Vatten AB. The facility will increase capacity from 4,000 to 7,000 population equivalents and is scheduled to enter operation around late 2028 or early 2029.

- Type: New facility
- Announced: 2026-10-08
- Where: Älvdalen, Dalarna County, Sweden
- Value: $22.0M (230.0M SEK)
- Starts operating: Q4 2028
- Status: under construction
- Capacity: 7,000 population equivalents
- Products: wastewater treatment
- Sectors: [Water Treatment Equipment](https://endata.com/sectors/water-treatment-equipment.md)

## Companies

- [ByggDialog](https://endata.com/companies/94556.md)
- [Nodava](https://endata.com/companies/94557.md) (customer)
- [Älvdalens Vatten AB](https://endata.com/companies/94558.md) (customer)

## Sources

- [sweftico.se](https://sweftico.se/en/industry-news/construction-begins-on-sek-230-million-wastewater-treatment-plant-in-alvdalen), 2026-10-12: "ByggDialog has started construction of a new SEK 230 million wastewater treatment plant in Älvdalen."

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