DE EN FR PL Sustainable raw material supply Our corrugated base papers are made from 100 % recovered paper. This is not only cost-effective, but above all helps to protect the environment. Waste paper is an environmentally friendly raw material for paper production and the forest ecosystem is protected. Our know-how – recycling of used beverage cartons – ensures that valuable raw materials are reused and that less paper has to be extracted from forestry; in addition, printing inks, foreign matter and other materials have to be safely removed. Direct links HOME COMPANY PRODUCTS CAREER CONTACT Contakt Details Papierfabrik Niederauer Mühle GmbH Windener Weg 1 52372 Kreuzau Telephone: +49 (0) 24 22 / 94 94-0 Telefax: +49 (0) 24 22 / 94 94-37 Email: mail@niederauer-muehle.de Web: www.niederauer-muehle.de Niederauer Mühle Imprint Data protection DSCs © 2021 Papierfabrik Niederauer Mühle GmbH

DE EN FR PL Circulatory water treatment plant In 2018, we set a new milestone for sustainable production with the expansion of our circulating water treatment plant to include a biological primary clarifier. Through this additional stage of wastewater pretreatment, up to 90% of the organic substances contained in the circulating water are converted into sewage gas (methane). The biogas obtained in this way is used as a renewable energy source for steam generation in paper production. The use of this renewable energy thus lowers the consumption of natural gas and reduces CO2 emissions. Direct links HOME COMPANY PRODUCTS CAREER CONTACT Contakt Details Papierfabrik Niederauer Mühle GmbH Windener Weg 1 52372 Kreuzau Telephone: +49 (0) 24 22 / 94 94-0 Telefax: +49 (0) 24 22 / 94 94-37 Email: mail@niederauer-muehle.de Web: www.niederauer-muehle.de Niederauer Mühle Imprint Data protection DSCs © 2021 Papierfabrik Niederauer Mühle GmbH