Philips has developed a concept for a “Ökofarm” at home. Food, oxygen, heat and energy are served by the biosphere. The energy in turn can be used to light the house or to run appliences e.g.
The “Biosphere Home Farming Concept” contains water, fishes, herbs and other plants. Kitchen slops are used to keep the system alive. Aside therefrom, the system is working completely autonomous. All processes of the biosphere are linked to each other – to be mentioned as a pro and con.