Japans circular economy
https://www.the-ies.org/analysis/circular-economy-japan
Coffee waste to biofuel/biomass
http://www.theguardian.com/sustainable-business/2015/apr/30/arthur-kay-guardian-sustainable-business-leader-of-the-year-2015
https://www.the-ies.org/analysis/circular-economy-japan
Coffee waste to biofuel/biomass
http://www.theguardian.com/sustainable-business/2015/apr/30/arthur-kay-guardian-sustainable-business-leader-of-the-year-2015