Versatile service provider, Van Werven, starts with DENS Powerhub

Van Werven versatile service provider of infra & recycling projects. Operates in the field of sustainable infrastructure, recycling (circular economy) and fertile soil.

"Challenged by society and customers, we have been seeking and finding new connections for almost 75 years" according to Cor van Werven.

"Because we are always looking for solutions while being a family business with the freedom to invest for the long term, we can adapt very well to a changing society."

Challenging conditions

The fact that the construction and infra sector is facing a considerable challenge to achieve a zero-emission construction site, has long been known. With the recentruling around nitrogen regulations, these challenging circumstances have gained momentum. "We have prepared for this rapid turnaround, by now we have all sorts of electrified equipment at our disposal. And where there is electrified work, there has to be loading. In reality we see different scenarios, every project requires different specifications. But one fact remains, you always want to be self-sufficient on a project.

Own generated energy

We have equipped all our company sites with solar panels, but the energy we generate is not always used immediately. By storing this energy in a battery we can use our own generated power at projects where there is no grid connection (yet) or where the connection can not provide sufficient capacity. The way in which we can totally unburden our customers in this way is significant; we provide a real solution!


It was obvious to us that the battery solution we were looking for had to be maximally flexible, in terms of capacity (kWh), transportation and the possibilities of deploying its power. With the Powerhub, DENS offers a tailor-made solution that is multi deployable at the same time. The battery packs can be powered by both energy from the grid, from solar or wind sources or from the less desirable but nevertheless possible fossil sources. The flat rack system is the ideal solution for us. We simply use our own trucks equipped with hookloaders. The battery system developed by DENS stands out because it was developed while complying with the new PGS37 regulations that will become mandatory from 2024.The system is compartmentalized, can optionally be cooled per module and is equipped with a fire prevention system per module to limit possible damage.


The purchase of 2 flat racks with a total of over 2.2mWh of battery capacity ensures that works that must be conducted emission-free. As already mentioned, Van Werven provides a real solution.

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