BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20250930T000000Z DTEND:20250930T000000Z SUMMARY:ReSource 2025: International Conference on Biowaste Transformation to Energy & Chemicals: Poster abstract deadline due before 30th September 2025 LOCATION:La Rochelle,France END:VEVENT END:VCALENDAR