Together for the environment - Siemens Mobility and WölfleNatural refrigerant R290
Presented as an innovation at INNOTRANS 2018, R290 (propane) with its Global Warming Potential (GWP) of 3 offers a real alternative to conventional refrigerants in the railway sector. As a natural refrigerant, it has almost no negative impact on the environment and also improves energy. Together with Siemens, we have now developed another project with this future-oriented technology and are replacing an existing system on R134A.
Climate-friendly thanks to the new standard - we live it!