Feeding the next billion

19 Oct , 2018 Yleinen

Feeding the next billion

Xprize Visioneering Challenge, Category “Feeding the Next Billion” winner, Los Angeles, California. Tuija and Pekka Pakkanen´s “Soilless Agriculture Challenge” set rules for a grand competition for the science community to build a system using renewable energy that recycles 90% of its water and 90 % of the nitrogen and phosphorus in the system while feeding 100 people for 100 days with a full nutritious diet.


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