| 1 | | Industriestraße 62 | Oyten |  DE | | Electric Utility Company | +49 42072291 | | Andreas Piepenbrink |
| 2 | | Hauptstraße 19 | Aham | DE | | Water Utility Company | +49 874496120 | | Rainer Obermeier |
| 3 | | Kirchpl. 2 | Dransfeld | DE | | Association or Organization | +49 550291050 | | Dirk Bankes |
| 4 | | Diekweg 1 | Vorwerk | DE | | Farm | +49 4288265 | | Christoph Heitmann |
| 5 | | Kapellenhof 6 | Rottweil | DE | | Manufacturer | +49 8000472222 | | Bertin Eberhard |
| 6 | | Willy-Brandt-Allee 26 | Gelsenkirchen | DE | | Water Utility Company, Electric Utility Company, Energy Supplier, Gas Company, Green Energy Supplier | +49 8001999910 | | Raymond Hernandez |
| 7 | | An d. Vogelstange 2A | Jülich | DE | | Public Works Department, Electric Utility Company, Gas Company, Heating Equipment Supplier, Solar Photovoltaic Power Plant, Water Utility Company | +49 2461625122 | | Ceyda Yildirim |
| 8 | | Drangstedter Str. 37 | Geestland | DE | | Solar Energy Contractor, Heating Equipment Supplier, Solar Hot Water System Supplier, Solar Photovoltaic Power Plant | +49 47455162 | | Spencer Tuley |
| 9 | | Wiesenweg 4 | Lörrach | DE | | Electric Utility Company | +49 8002838485 | | Franziska Boll |
| 10 | | Wehrstraße 111 | Hennef (Sieg) | DE | | Gas Company, Electric Utility Company, Water Utility Company | +49 224292100 | | Wolfgang Reuter |
| 11 | | Burchardstraße 21 | Hamburg | DE | | Association or Organization | +49 4032884428 | | Jennifer Kreissel |
| 12 | | Saarbrücker Str. 150 | Friedrichsthal | DE | | Public Works Department, Electric Utility Company, Gas Company, Water Utility Company | +49 689781000 | | Gerhard Bös |
| 13 | | Tullastraße 61 | Freiburg im Breisgau | DE | | Electric Utility Company | +49 8002838485 | | Franziska Boll |
| 14 | | Rathenaustraße 9 | Quedlinburg | DE | | Public Works Department, Electric Utility Company, Gas Company, School | +49 39469713 | | Konstantin Meixner |
| 15 | | Westfalenstraße 26 | Essen | DE | | N/A | +49 20143970 | | Raymond Hernandez |
| 16 | | Robert-Bosch-Straße 9 | Schorndorf | DE | | Public Works Department, Electric Utility Company, Gas Company, Telecommunications Contractor, Water Utility Company | +49 718196450444 | | Thomas Maile |
| 17 | | Gasstraße 18 | Itzehoe | DE | | Public Works Department, Corporate Office | +49 48217740 | | Daniela Fritzsche |
| 18 | | Bürgerparkstraße 9 | Cloppenburg | DE | | Electric Utility Company, Gas Company | +49 44717011420 | | Michael Lünsmann |
| 19 | | Gutenbergstraße 35 | Spaichingen | DE | | Gas Company | +49 74243531 | | Bertin Eberhard |
| 20 | | Waldbachstraße 5 | Gernsbach | DE | | Gas Company | +49 722467412 | | Franziska Boll |
