One of the primary challenges facing BRICS countries in terms of implementing renewable energy solutions, is the leveraging of finances.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/energy-research-solve-energy-problems-brics-members
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/esi-africa
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/energy
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/south-africa
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/africa
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/electricity