Project details




Middenmeer, the Netherlands



CombiVliet, and specifically its location NoordVliet in the Dutch town of Middenmeer, is one of the world’s largest suppliers of vine tomatoes. This company contracted Alfen to carry out a project in two phases. In the first phase, the electric energy supply for Greenhouse 1 and 2 was constructed, with each of these two greenhouses measuring no less than 12 hectare. In the second phase, Alfen constructed and expanded the expansion of the 24 hectare greenhouses to a surface level of an astonishing 48 hectare.



For this project, Alfen delivered the following products and services:

  • Eight Diabolo 40H’s
  • Four Sicuro 116
  • One ten-field Eaton SVS primary system
  • Two Xiria’s generator subdivision primary system
  • One indoor 2,000 kVA indoor EB transformer
  • Two 10MVA step-up transformers, including mechanical ventilation
  • Five kilometers of underground cables