Transition to self-sufficient distribution centers

The logistics real estate industry faces major challenges. The demand for energy is rising, the power grid is becoming overloaded, and sustainability is becoming increasingly important for both tenants and end customers. DHG, developer of distribution centers and founder of the SMARTLOG concept, has been taking the lead in this for some time with innovative solutions for energy management and circular building methods, without shouting this from the rooftops.

The energy transition requires new ways of dealing with electricity. In the Netherlands, many companies are running into the problem of grid congestion: the power grid cannot handle the demand, so new connections are sometimes not realized until years later. "At some locations we simply can't get an electricity connection," says Peter van Wensveen, development manager at DHG. "Grid operators say they won't be able to supply power until 2027, and even then there's no guarantee. That's why we are now developing warehouses that can operate partially or even completely off-grid."

Smart energy solutions

DHG is addressing this through its subsidiary DHG TwoZero, which focuses on developing smart energy solutions. In Lelystad, DHG will soon start the construction of a distribution center that even functions completely independent of the power grid. This is done with a combination of solar panels, battery storage and an advanced energy system. "We ensure that energy consumption is as low as possible by means of a 'smart energy system,'" Van Wensveen explains. The system ensures that the available power is optimally distributed within the building. In this way, we prevent peak loads and make maximum use of every kilowatt hour."

Rainwater becomes drinking water

In addition to energy efficiency, water management is playing an increasing role in the development of logistics real estate. At Smartlog Doetinchem, all rainwater that falls on the roof and grounds is collected and purified into drinking water. In addition, wastewater, such as rinse water from sinks and toilets, is recycled and reused. "Clean drinking water is becoming an increasingly scarce commodity. That is why we are looking for solutions to use water in an efficient and sustainable way," says Van Wensveen.

Circular building and nature inclusiveness

Circular construction is another pillar of the Schiedam-based company's strategic approach. In the development of new distribution centers, as many reusable materials as possible are used, such as steel structures and facade panels. In locations where old buildings make way for modern logistics hubs, materials are selectively demolished and recycled. "Particularly in the Port of Rotterdam, we have a lot of experience in remediating contaminated soil and redeveloping existing sites such as Smartlog Doetinchem," said Van Wensveen. "Here we not only look at sustainability, but also at nature inclusiveness. How do you dress up a site as green as possible? How do you ensure that a logistics building blends into its surroundings? These are questions that we are increasingly including in our projects."

Doing more with the same amount of energy

With these initiatives, DHG is taking steps toward a new generation of distribution centers in which sustainability and efficiency go hand in hand. "The power consumption of our tenants continues to rise, due in part to electrification of vehicle fleets and further robotization of warehouses. But by integrating smart solutions, we can do more with the same amount of energy. With meanwhile 150,000 solar panels installed and new battery systems under development, we are taking steps towards a greener future every day," Van Wensveen concludes.

Grid congestion mitigation measures

TwoZero, by installing a battery storage system in Roosendaal, delivers an important step in the fight against grid congestion and an example of how businesses can contribute to a more sustainable future. With this innovative solution, both the local community and the environment can benefit from a more reliable and greener energy supply.