BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20200204T093000
DTEND;TZID=Europe/Berlin:20200205T110200
SUMMARY:Thermal energy storage - experiences\, challenges and prospects
DESCRIPTION:CIO Energy Storage Working Group
END:VEVENT
END:VCALENDAR