ABEN B.V. in Wanroij Netherlands is an excellent example of a diversified livestock farm. In 2003 brothers Jan and Toine Aben incorporated biogas production to the dairy and pork production farm. Not only did this increase profitability of the farm but now also provides renewable energy to 25,000 homes in the form of gas or electricity.
Biogas Gut Rixdorf
A great example of a well setup Biogas plant supplying heat and power to the neighbouring village. High efficiency combined with flexible plant operation. A very satisfying project to be involved with.
https://www.kwk-flexperten.net/steckbrief-biogasanlage-gut-rixdorf-lebrade