| 1 | | Schulhausstraße 40 | Bad Säckingen |  DE | | Energy Supplier | +49 776155020 | | Cebandt Ralf |
| 2 | | Hermann-Löns-Straße 131 | Bergisch Gladbach | DE | | Electric Utility Company, Gas Company, Water Utility Company | +49 22022855800 | | Manfred Habrunner |
| 3 | | Massengasse 91a | Nußloch | DE | | Club | +49 15116557300 | | Edith Erhard |
| 4 | | Duisburger Str. 161 | Duisburg | DE | | Water Utility Company | +49 2035400 | | Raymond Hernandez |
| 5 | | Rathenaustraße 9 | Quedlinburg | DE | | Public Works Department, Electric Utility Company, Gas Company, School | +49 39469713 | | Konstantin Meixner |
| 6 | | Burgstraße 1 - 5 | Leipzig | DE | | Electric Utility Company | +49 3413315710 | | Thomas Hutzel |
| 7 | | Westfalenstraße 26 | Essen | DE | | N/A | +49 20143970 | | Raymond Hernandez |
| 8 | | Gasstraße 18 | Itzehoe | DE | | Public Works Department, Corporate Office | +49 48217740 | | Daniela Fritzsche |
| 9 | | In d. Lake 1 | Essen | DE | | Water Utility Company | +49 201853150 | | Raymond Hernandez |
| 10 | | Peiner Str. 85 | Hildesheim | DE | | Cafe | +49 51219990803 | | Edith Erhard |
| 11 | | Augustuspl. 9 | Leipzig | DE | | Marketing Agency | +49 34121560 | | Tim Greenwood |
| 12 | | Vitus-Platz 1 | Zeven | DE | | Public Works Department, Electric Utility Company, Public Utility | +49 4281757100 | | Chris Windeler |
| 13 | | Adolf-Pirrung-Straße 7 | Biberach an der Riß | DE | | Electric Utility Company | +49 7351530 | | Kristina Nielsen |
| 14 | | N/A | Langenpreising | DE | | N/A | +49 87616798 | | Martin Daum |
| 15 | | Rittergasse 18-20 | Essen | DE | | Mediation Service | +49 201491044 | | Edith Erhard |
| 16 | | Luisenring 49 | Mannheim | DE | | Electric Utility Company, Gas Company, Heating Contractor, Heating Equipment Supplier, Solar Energy Contractor, Solar Energy Equipment Supplier, Solar Photovoltaic Power Plant | +49 6212900 | | Thomas Lerner |
| 17 | | Blauenstraße 31 | Bad Bellingen | DE | | Plumber | +49 76358279237 | | K Schif |
| 18 | | Weinsdorfer Str. 39 | Mittweida | DE | | Electrical Engineer | +49 37279720 | | Jens Winkler |
| 19 | | Friedrichstraße 24 | Dresden | DE | | Electric Utility Company, Gas Company | +49 3514042500 | | Wolfgang Dünkler |
| 20 | | Max-Fischer-Straße 11 | Bobingen | DE | | N/A | +49 82341065 | | Martin Daum |
