SpaceShare Green Travel -- carpool, community building
SpaceShare Green Travel builds ride- and room-share tools for festivals and conferences. Our sister effort Verdant Event builds complete websites for conferences with greening tools integrated.
If people will be traveling from further distances to your event, try to partner with a green hotel - perhaps they'll offer discount rates for event guests if you recommend them.
Request to reuse your towels and sheets for the duration of your stay.
Turn off lights and cooling/heating when not necessary or doors are open.
Stay away from the mini bar and free toiletries. Instead, bring your own or buy larger quantities to cut down on wasteful packaging.
If green options aren't offered at your hotel, let them know they would be appreciated.