

Company portrait
What has happened so far
2020
Far beyond biogas
Through continuity, competence and determination, we have been able to contribute our experience to an ever-widening range of projects. In the meantime, we are planning in various areas of environmental technology, because resource protection, renewable energies and water are elementary building blocks for a desirable future.
To do justice to this spectrum, we have decided that from now on we are Ingenieurbüro Rückert GmbH.
01 Jan 2021
12 AM
2005
It’s on — The NatUrgas process is used worldwide
The NatUrgas process is becoming known globally because large quantities of chicken droppings can be used. This residual material, a valuable substrate for biogas production, accumulates in truly everywhere.
01 Jan 2021
12 AM
2000
Development of the innovative NatUrgas process
Thanks to the new fermenter geometry and optimally adapted agitators, the process impresses with its efficiency and intelligent design. Since then, the concept has been planned and realised throughout Europe in the range of 300 to 3,000 kW.
01 Jan 2021
12 AM
1993
Founding spirit
Claus Rückert founds the engineering office and plans the first biogas plant in which biowaste from Fürth is utilised. In the years that followed, the engineering office worked continuously on improving the fermentation system.
01 Jan 2021
12 AM