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Article History

Received: 22 May 2024

Accepted: 3 June 2026

First Online: 23 July 2026

Declarations

Competing interests: This research was performed under a specific agreement with Services Industriels de Genève according to which 40% of the position of the first author (TG) was paid by the utility for consultancy work. This agreement guarantees the academic liberty of the chair, the priority of research over any operational activities as well as the property rights of the authors over any research produced during the research time. It was explicitly requested that the studied programme be named. Due to the participatory nature of the research, results were extensively discussed with project managers as research participants. The final writing is however the sole responsibility of the authors.

Ethics approval and consent to participate: This research was designed in collaboration with research participants. Research context and directions were circulated in writing at the beginning of the research and reminded at every workshop.

Consent for publication: All authors agree with the content of this article, gave explicit consent to submit, and obtained consent from the responsible authorities where the work has been carried out before the work is submitted.