Thinking Circular® and FZ Recycling GmbH & Co. KG Im Schülert 13, Niederzissen A construction site is always fascinating, exciting and surprising. For builder Leif Ziebeil, this has become an everyday occurrence in the past few months. But despite all the tensions and surprises - it's done. We have moved in. 99.9 kWp photovoltaic systems produce electricity on the roof and supply buildings and production. The vision of circularity, sustainability and energy efficiency has become real. Anyhow - even after months of planning and construction, the corona pandemic and lockdown, the...