| Quelle | Anzahl in Datenbank | Hits (gesamt) |
|---|---|---|
| pressrelations.de | 10632 | 3798417 |
| pressetreff.de | 1583 | 463683 |
| energyportal24.com | 34 | 32150 |
| energieportal24.de | 28 | 26317 |
| pressbot.net | 26286 | 8496643 |
| 24-7pressrelease.com | 21937 | 4575413 |
| news-on-web.de | 1907 | 453342 |
| pressetext.de | 4854 | 1172659 |
| fr.pressbot.net | 2 | 160 |