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Sustainable is not just our business model but also our energy

Sustainability has been a word on everyone's lips for several years and is set to move even further into the spotlight in the future.

For us at Leiber, sustainability is our business model and that has been the case for more six decades. We process the by-products from breweries, brewers' yeast and spent grains to produce excellent, high-quality products that are used in animal nutrition, food and biotechnology, and for several years, also in the healthcare sector. Just through its business model alone, Leiber is therefore already making its contribution to sustainability. Our suppliers and customers benefit from this in equal measure.


Economical use of electrical energy and heat energy form an integral part of our corporate strategy. With our own biogas plant and 2 turbines, we generate around 35% of electricity and around 10% of our thermal energy needs ourselves.