The absolutely necessary energis should feed itself exclusively out of regenerative sources. The existing facility in Nesselgrund was therefore replaced by an innovative, with vortex cubes equipped gas pressure regulating and measuring station. To maintain the supply reliability, an innovative system part (consisting of three working rails with vortex tube devices) was added to the conventional part of the gas pressure regulating and measuring station (used as reserve rail with an electrically operated natural gas heater).
The complete planning as well as the object monitoring of the plant was realised by PLE.