Saturday and Sunday, 30 and 31 May 2026 | 2-day energy seminar with Martin Frischknecht in Forst / BE

2-day intensive energy seminar with Martin Frischknecht

Saturday and Sunday, 30 and 31 May 2026

Seminar Centre Forst

Width 9

3636 Forst BE / Switzerland

Info - and registration form        

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