Krieg & Fischer Ingenieure GmbH provides full engineering and consultancy services for biogas plants projects all over the world. We develop tailor-made solutions for biogas plants; competent, innovative and independent of equipment suppliers and subcontractors. Since our foundation in 1999, we have gained extensive experience that includes more than 160 projects in over 40 countries. Our key accounts are public and private companies we support in reducing emissions and fulfilling their commitment to cleaner, greener and more sustainable energy. Our track record in industrial by-products and waste is extensive, from potato producers, slaughterhouses to sugar and ethanol. Our first reference in ethanol has been in operation since 2018. Biogas plant in in Rio Cuarto Rio, Argentina processes 135000t/a of thin stillage from corn-based ethanol production. Krieg & Fischer Ingenieure GmbH offers a proven solution for stillage from the ethanol industry. For our work on an integrated biogas and bioethanol production plant in Rio Cuarto, we received the AD & Biogas Industry Award 2020.