National Sustainable Design Expo in DC
From April 21-23rd the 8th Annual National Sustainable Design Expo will be held on the National Mall in Washington, DC. Exhibitors will showcase the newest technologies in environmental sustainability, and students, scientists, government agencies and businesses will come together to discuss innovations that can advance economic growth while also reducing environmental impact. We hope that green roofs are a topic of conversation! More information can be found on their website here.
greenerheights 