VPK Packaging Starts New Power Plant at Mill in Strasburg, France

 

VPK announced this past week that a new combined heat and power plant at its Blue Paper mill site in Strasbourg, France, has been put into operation. The ambitious project, for which 25 million euros were invested, enables the site to convert its own residual materials into thermal energy and will reduce natural gas consumption significantly.

Blue Paper produces more than 1000 tons of packaging paper every day, using exclusively recycled fibers. The fibers are gained through a recycling process that extracts and purifies reusable paper fibers and separates them from residual materials.

These residual materials — a combination of mainly non-reusable fibers, plastics and other materials — were previously transported to an offsite recycling unit.

With the new onsite power plant, this transport has become unnecessary. "All 25,000 tonnes of annual residue will be converted into steam on site, keeping 500 trucks per year off the road," explains Johan Dhaese, head of Energy and Environment "We will use the steam to dry the new paper. This way we're saving the majority of the natural gas consumption and making optimum use of all material flows."

With this investment, VPK aims to close the sustainable loop completely, from the collection of materials throughout the complete production process. The Blue Paper mill, co-owned by VPK Packaging Group and Klingele Papierwerke, has been at the forefront of sustainable innovation since 2013:

2013: Conversion of the paper mill, producing recycled packaging paper instead of virgin fibre magazine paper.

2014: A biogas engine and steam turbine are installed to further increase energy efficiency. Together the installations produce one third of the electricity and half of the steam that is consumed.

2017: VPK starts the construction of a new thermal power plant to valorize production waste.

2019: Residual materials are transformed into steam on site, which is then used to dry paper.

The project was also selected by CEPI, the Confederation of European Paper Industries, to be showcased in the European Parliament in February together with other European success stories about investments in innovation and ground-breaking technology.