EFB Webinar “Oops! Something went wrong: quality assurance at implementing green roofs” Date: 22th January 2026 Time: 4:00 p.m. (CET) Platform: MS Teams Registration: https://naturebasedenterprise.com/topics/34164/events/201327  Organiser: European Federation of Green Roof and Living Walls Associations (EFB) Speakers: Jordi Serramia Ruiz -  Architect, Chief Technology Officer and Co-founder of Singulargreen (Spain)  Tanja Herr  - General Manager at Green Box d.o.o. and ...