Economic stimulus programme II was financed by the BMVBS and implemented from 2010 to 2012.
Deutsche Bahn tested a total of 16 innovative technologies to reduce rail noise. For this purpose, Calmmoon Rail was installed on 40 km of track by DB AG.
The results of the measurements by DB AG showed that Calmmoon Rail reduced rail noise by 3 dB on average. In the same way, the measurements showed that of 5 damping technologies at the rail only Calmmoon Rail met the specifications of Schall 03  with an average noise reduction of 3 dB.