| Şehir | Ülke | |
Energie und Bauen
| Neckarsulm | Almanya |
|
Umwelt Pirmasens
| Pirmasens | Almanya |
|
Beton Vakdagen
| Gorinchem | Hollanda |
|
DUBO Dagen
| Houten | Hollanda |
|
Clean Tech World
| Berlin | Almanya |
|
LORIST EcoWorld
| Novi Sad | Sırbistan |
|
NODIG Down Under
| Brisbane | Avustralya |
|
ECOSEcology Infrastructure South
| Krasnodar | Rusya |
|
ECISEngineering and Construction Infrastructure in the South of Russia
| Krasnodar | Rusya |
|
NODIG Down Under
| Brisbane | Avustralya |
|