BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20201110T090000
DTEND;TZID=Europe/Berlin:20201111T123000
SUMMARY:7th CIO Energy Storage Working Group (online seminar)
DESCRIPTION:Green local and district heating networks
END:VEVENT
END:VCALENDAR