| 1 | | Primary Ruhralle 185 | Essen | DE | | Renewables & Environment | N/A | Koehnk Diethelm | senior engineer |
| 2 | | Primary 6 Hansestraße | Bentwisch | DE | | Renewables & Environment | N/A | Marcus Fahrenkrug | Geschäftsführer/Gesellschafter |
| 3 | | Primary Überseering 10 | Hamburg | DE | | Renewables & Environment | N/A | heiko zobel | Vice President Human Resources |
| 4 | | Primary Ziegelweg 1/1 | Reutlingen | DE | | Renewables & Environment | N/A | Mikhail Rosenberg | N/A |
| 5 | | Primary Rudolf-Diesel-Str. 11 | Heidelberg | DE | | Renewables & Environment | N/A | Lars Havighorst | N/A |
| 6 | | Pleetzer Weg 3 | Friedland | DE | | Renewables & Environment | N/A | N/A | N/A |
| 7 | | Primary 18 Henighuser Str. | Uetze | DE | | Renewables & Environment | N/A | Wolfgang Günther | Geschäftsführer bei Elotherm Anderson GmbH |
| 8 | | Primary Am Berg 1B | Klipphausen | DE | | Renewables & Environment | N/A | Mike Liebscher | IT Administrator bei Sauter Biogas GmbH |
| 9 | | Primary Färberstrasse 7 | Pfaffenhofen a.d. Ilm | DE | | Renewables & Environment | N/A | Roland Pellegrini | Managing Director BTA International GmbH / Agraferm GmbH |
| 10 | | Primary Dr.-Leo-Ritter-Str. 4 | Regensburg | DE | | Renewables & Environment | N/A | Christian Dorfner | N/A |
| 11 | | Primary Kaiserstraße 137 | Reutlingen | DE | | Renewables & Environment | N/A | Arne Bültemeier | B.Sc. student in Life Sciences (Hannover) | volunteer at btS e.V. |
| 12 | | Primary 10 Ernst-Graebe-Straße | Bielefeld | DE | | Renewables & Environment | N/A | Thorsten Hornung | N/A |
| 13 | | Primary Amselstraße 9a | Ornbau | DE | | Renewables & Environment | N/A | N/A | N/A |
| 14 | | Primary Sonnenallee 32 | Bitterfeld-Wolfen | DE | | Renewables & Environment | N/A | Olle Lundberg | Co-Founder at Evolar AB |
| 15 | | Primary 1 Hauptstraße | Heilsbronn | DE | | Renewables & Environment | N/A | N/A | N/A |
| 16 | | Primary Germeringer Str. 9 | Gauting | DE | | Renewables & Environment | N/A | Giorgos Giaouzakis | Electrical Maintenance Engineer at SINN Power | Wave Energy |
| 17 | | Primary Sonnenallee 1a OT Thalheim | Bitterfeld-Wolfen | DE | | Renewables & Environment | N/A | Toralf Patzlaff | Product Development Manager |
| 18 | | Primary 6 Waldweg | Mildstedt | DE | | Renewables & Environment | N/A | Jan Krützfeldt | CEO at SH Wind GmbH |
| 19 | | Primary Freiheitstraße 124 | Wildau | DE | | Renewables & Environment | N/A | Vincentius Henry Swidianto | Project Engineer at MTM Anlagenbau GmbH |
| 20 | | Primary Im Sundernkamp 2 | Enger | DE | | Renewables & Environment | N/A | Anja Bartholdt | -- |