1. https://www.ibef.org/industry/renewable-energy/showcase/renewpower
2. https://www.ibef.org/industry/renewable-energy/showcase/suzlonenergy
3. https://www.ibef.org/industry/renewable-energy/showcase/tatapowersolar
4. https://www.ibef.org/industry/renewable-energy/showcase
5. IEA. International Energy Agency Database 2010, Release 01: (a) Energy Balances of NonOECD Member Countries; (b) Energy Balances of OECD Member Countries;