Closed, circular energy system leading to CO2 neutral production and minimised environmental impact

The new site in Halden is designed to be fully CO2 neutral, using biogas for its steam production and heating. This biogas powers the boiler, generating steam for the corrugator.  As more trucks are likely to run on biogas in the future, these will also be able to refuel at the local tank installation.

As biogas is generated through digestion of organic waste, it provides an entirely carbon neutral energy source. The energy efficiency will be even further improved thanks to an innovative heat recovery system on the corrugator. This allows the building to be heated by residual heat. The use of organic waste to generate power, while making use of heat recovery, is an outstanding example of how a closed, circular system improves energy utilisation and reduces environmental impact.
 
"The entire set-up of the plant aligns perfectly with our company's commitment to fully circularpackaging solutions, produced with 100% renewable raw materials," said Dan Johannessen, VPK Nordic's former Managing Director.

Worldwide first installation of AI-driven ‘Next Generation’ corrugator

In addition to the plant's advanced level of energy efficiency, the site is also equipped with cutting-edge machinery. It is the first production unit in the world to operate Mitsubishi Heavy Industries' ‘Next Generation’ corrugator, integrating pioneering artificial intelligence. 

The corrugator uses machine self-learning to analyze sensor data, implementing a model to rapidly and accurately detect machine settings in order to improve the quality and the productivity of the corrugator, reducing operator interventions. Moreover, signs of machinery failure can be detected prior to actual breakdowns, helping to reduce downtime in the plant.

"MHI has been developing the use of artificial intelligence in our laboratory in Japan with the target to reach high levels of productivity and quality on our corrugators. We think that this corrugator together with the use of artificial intelligence can be the first of a new generation of corrugators with a new way of producing corrugated board," said Giovanni Bettini, Head of Sales, Mitsubishi Heavy Industries Europe.

The converting of the board also follows the latest technologies. One particularly impressive and beneficial feature is preheating of the board before printing. This enables inks to penetrate better and lead to improved printing quality as well as lower energy consumption.

"The Halden production site is unparalleled in the Nordics, and beyond. Everything is state-of-the-art and built with the most up-to-date technologies. The location, next to the E6, is absolutely perfect and allows us to remain in the Østfold region. We are thrilled about this new and exciting chapter," said Dan Johannessen.

Further training of employees

As a result of the extensive automation, a total workforce of approximately 130 people works at the new facility. 

VPK has also invested significantly in training programs. To prepare the teams for the new, modern machines, the main operators have completed training courses in VPK companies in The Netherlands, Sweden and England to acquire the necessary on-site knowledge.