Remarks: CARBON EXPO 2013 GLOBAL CARBON MARKET FAIR & CONFERENCE Barcelona, 29 – 31/05/2013 SIDE EVENT: FRIDAY, 31/05/2013 FROM 10:30 – 11:30 HRS, ROOM 8 ORGANIZER: GERMAN EMISSIONS TRADING AUTHORITY (DEHST) TITLE: OFFSETS IN A FUTURE GLOBAL CARBON MARKET