Shoes made from old tires by disabled artisans in Ghana, roads built from recycled plastic in Kenya, natural fertilizers made from water hyacinths in Burkina Faso.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/twenty-african-eco-enterprises-receive-prestigious-seed-awards
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/big-news-network
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/industry
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/africa
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/awards
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sustainable-development
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ghana