In addition to the internal layout that needs to be done in the front part of the warehouse, there is another big challenge on the agenda. "We have been allocated a Sustainable Energy Product subsidy", says Erik. "We are, therefore, going to put up solar panels. There will be a total of 4 500 panels on the south-facing roofs of all three our warehouses. When this is finished, our business will be almost completely energy neutral. This fits in well with our pursuit of doing business in a sustainable manner."