In an effort to make every aspect of the show as green as possible , Go Green Expo has enlisted Brighter Planet to calculate the event 's electricity usage , on-site fuel use , staff travel , event vehicles , waste disposal and attendee travel , and then offset their carbon emissions for a completely carbon neutral show . The Go Green Expo National Tour will boast the latest in green design and function , supported by Metropolitan Exposition Services and Printing Responsibly , such as : 100 % compostable and biodegradable table top coverings , recycled material booth ID signs , biodegradable banner material , soy and water based inks and a waste management program that takes environmental and social ramifications into account by utilizing local donation programs . -- Stay Tuned for More Cities to Come This Fall !