“From waste to VALUE…”

Twentysix years ago I left the University of Applied Sciences for Horticulture in ‘s-Hertogenbosch and was expert in calculating how much natural gas a grower needs to grow his tomatoes. Today growers in Holland are introducing themselves as: “Hello, I’m Janssen , producer of electricity. Oh, by the way, I also produce glasshouse tomatoes”. And it’s true. Something similar is happening in animal farming. Animal faeces are a perfect basis for producing Green Gas. This gas