umwelttechnik & ingenieure GmbH - Ingenieurbüro für Umwelttechnik
We Change The Concept of Waste


  • Congratulations to BillionGroup Technologies Ltd. successful admission to HK Consultants of EACSB

    Congratulations to our esteemed partner BillionGroup Technologies Ltd. being entitled to the Hong Kong Consultants of EACSB (Engineering & Associated Consultants Selection Board) in both the Electrical and Mechanical (EM) and Environmental (EP) categories. All listed consultants of EACSB are qualified to submit and bid for the specified topic of projects of the Hong Kong Government. Congratulations once again to BillionGroup and their team in accomplishing such achievement.
  • Groundbreaking ceremony for the reconstruction of the BEZ in Göttingen

    Approx. 13 million euros will be spent by the city administration Göttingen at Königsbühl 98 to build the new composting plant. The former one burnt down 2 yrs ago. Umwelttechnik & ingenieure GmbH is significantly involved in the reconstruction and our managing director Nils Oldhafer didn't want to miss the groundbreaking ceremony. Here you can read more about it.
  • Reconstruction of the Bioernergiezentrum in Göttingen

      The composting plant in Königsbuhl / Göttingen burnt down in 2016. umwelttechnik & ingenieure GmbH has joined forces with its longtime partner, the engineering office Ingenieurbüro für Abfallwirtschaft und Energietechnik GmbH (iba), to form a consortium to participate in the tender for the rebuilding of the bioenergy center (BEZ). In December 2017, the BIEGE was awarded the contract. The current state, pictures and regular updates on the progress of the project can be followed here.
  • "Biowaste: No More GHG Emissions"

    At the "Eco Congress Innovations from Biomass" in Papenburg, on 20./21. in March 2019, u&i GmbH presented its new biowaste model for avoiding greenhouse emissions. With examples of best-practice references, technologies for more climate-friendly use of biological waste were presented, highlighting the potential for reducing greenhouse gases and measures to optimize the energy yield of the circular economy. You can view the presented infographic here. For further questions on the subject, we are always happy to help.
  • u&i at ECO Expo Asia 2018

    This is the fourth year, umwelttechnik & ingenieure GmbH will continue to exhibit at the ECO Asia Expo 2018 from October 25th to 28th at booth number 3B04-06 at Asia World-Expo in Hong Kong. This is the 13th edition of Eco Expo Asia which will feature some 330 exhibitors from 19 countries and regions. Together with our partner BillionGroup Technologies Ltd., we are presenting some of our most innovative projects related to waste management & circular economy under the theme 'Waste Less Save More for a Low-carbon Future'. We are looking forward to inspiring conversations and collaborations for a low carbon world at your visit For live updates, follow us on Twitter

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