Circularity

Duurza

Utilising every part of the plant

Circularity - closing production cycles and thus preventing waste - is one of the guiding principles behind everything we do. Together, we’re working on maximising the value of our crops by using every part of the plant and recovering ingredients and energy from our valuable raw materials.

Less waste, more opportunities

To avoid large waste streams, we need to reuse existing materials.  A circularity-based approach not only means reducing the impact on the environment, it also delivers operational benefits: you get more value out of your existing raw materials, and you need to produce fewer new ones. We constantly weigh up how we can get the most value out of co-products: is it better to ferment these valuable raw materials to produce green energy, process them into wallpaper glue, or get more value out of them by producing egg cartons or paper? This is how we’re reducing waste and closing the chain.

In practice

Our crops are not only contributing to the food supply chain, we’re also developing plant-based alternatives for commonly used product components, as well as green energy sources. How? For example, by converting the residual biomass from our sugar beet processing operation into green gas using our own fermentation plants. It’s no coincidence that Cosun is one of the largest producers of green gas in the Netherlands.

In addition to helping realise circularity, Cosun’s plant-based solutions are also contributing to healthier lifestyle, protein transition and our climate.

Read how

Duynie Group and Samen Tegen Voedselverspilling foundation collaborating to transition to circular chains 
The Samen Tegen Voedselverspilling foundation has a single mission: to cut food waste in the Netherlands in half by the year 2030. Toine Timmermans is director of the Samen Tegen Voedselverspilling foundation and has been committed since 2018 to reducing food waste in the Netherlands by one billion kilos a year. The Duynie Group, part of Cosun, recently joined the foundation as a stakeholder. We talked to Nicole Timmerman, Business Developer for Circular Agrifood at the Duynie Group, and Toine Timmermans about the new partnership. 
Duynie Group and Samen Tegen Voedselverspilling foundation collaborating to transition to circular chains 
Wrapping paper from pulp
Paper made from beet pulp? That means paper with considerably lower CO2 emissions and that is just as strong as paper made from fresh wood fibre alone. Paper manufacturer Crown Van Gelder has seen the potential of beet pulp to achieve greater sustainability for some time. Thanks to Cosun R&D, the Cosun Beet Company and Novidon (part of the Duynie Group), beet pulp can now be used for professional paper production. Van Gilse® granulated sugar that you buy in the shop comes in packaging made of sugar beet paper.
Wrapping paper from pulp
The power of the co-product
The world's population is increasing. In the future, we will have to feed more and more mouths. Working on more land to produce more food is not an obvious solution to this matter. That is why Duynie Group thinks about every kilogram of the crop in question, because not all of the crops and ingredients processed in the food industry end up on plates for eating. The leftovers are called co-products, which go, for example, into a fermenter or end up as animal feed, ingredients for pets or pet food, and technical applications such as wallpaper glue. This prevents waste and ensures that crops have the greatest possible value. This is the mission that Duynie Group is committed to.
The power of the co-product
Warmth thanks to sugar beets
‘The Netherlands has to become more efficient with its energy consumption and use more renewable energy. Only then can we achieve the Paris climate goals. CO2-neutral by 2050 is the goal. All Cosun companies participate in the SCO2RE programme with the aim of achieving this goal,’ says Bertram de Crom, Corporate Manager of Environmental Affairs at Cosun
Warmth thanks to sugar beets
Sustainable egg boxes made from potato starch
Which ingredients and materials can you reuse? Cosun is continuously investigating this. Working in a circular way ensures that co-products gain more value and it’s also good for the environment. Christiaan Oei, Commercial Manager at Novidon, explains how this works.
Sustainable egg boxes made from potato starch