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Environment beslut · Kommunfullmäktige · Meeting 2026-04-13 · Summarized 2026-04-02

Lowered Guarantee for Himmerfjärdsverket Treatment Plant

Stockholm Vatten AB plans to reduce its ownership in the Himmerfjärdsverket treatment plant company, Syvab AB, from approximately 33 percent to 14 percent. This is because Stockholm Vatten will direct more wastewater to its own Henriksdal treatment plant, while Himmerfjärdsverket expands its capacity and connects the municipalities of Ekerö and Trosa. For Stockholm residents, this means the company's guarantee commitment in Syvab will decrease from SEK 860 million to SEK 225 million.

Attachments

The original document is available at meetingspublic.stockholm.se.