2019
National ENERGY GLOBE Award Madagascar 2019
2017
Social Entrepreneur of the Year Business Standard
2017
Distinguished Educationist-Rocheston Accreditation Institute 555 Madison Ave. New York
2014
IMC Juran Quality Medal Indian Merchants Chambers Mumbai
2013
Clinton Global Citizen Award New York
2013
CNN IBN Real Heroes Lifetime Achievement Award
2012
Hilton Worldwide LightStay Sustainability Award
2011
Blue Planet Prize Japan
2011
Asian Excellence Awards, London, Social Entrepreneur of the Year
2010
TIME Magazine-April 2010. One of the 100 most influential people in the world
2009
Robert Hill Award For Promotion of Solar Energy: Hamburg Germany
2009
SUEZ Environment-Water for All Foundation- Paris
2006
US $ 1 million ALCAN Award for Sustainability
2005
US $ 1 million ALCAN Award for Sustainability
2005
The Skoll Foundation
2004
Tyler Prize April 2004 California USA
2003
St Andrews Prize for the Environment, Scotland
2002
The Stockholm Challenge Award for Information Technology (Category Environment) Stockholm Sweden
2002
Tech Museum For Innovation Benefiting Humanity California
2002
The Schwab Foundation for Outstanding Social Entrepreneurs, World Economic Forum Davos Switzerland
1986
Padma Shri
1985
Jamnalal Bajaj Award for Science and Technology
2020 | Guide Star India | ||
2019 | NATIONAL ENERGY GLOBE AWARD MADAGASCAR 2019 | ||
2018 |  | NEPAD – Recognition For Distinguished Contribution In Environmental Management In Africa (In Partnership With WWF Madagascar) | |
2018 |  | GuideStar India Gold Seal | |
2018 |  | Hillary Institute | |
2018 |  | Earth Care Award | |
2018 |  | NGO ADVISOR #17 Of 500 Worldwide | |
2017 |  | GuideStar India Gold Seal | |
2017 | Social Entrepreneur of the Year Business Standard | ||
2017 | Distinguished Educationist-Rocheston Accreditation Institute 555 Madison Ave. New York | ||
2015 |  | TOI Social Impact Award | |
2014 | IMC Juran Quality Medal Indian Merchants Chambers Mumbai | ||
2013 |  | Bunker Roy Receives Clinton Global Citizen Award | |
2013 | Clinton Global Citizen Award New York | ||
2013 | CNN IBN Real Heroes Lifetime Achievement Award | ||
2012 |  | HILTON WORLDWIDE LIGHTSTAY SUSTAINABILITY AWARD | |
2012 |  | IDFA: OXFAM Global Justice Award | |
2011 |  | Winner Of Asahi Glass, Blue Planet Prize | |
2011 | Blue Planet Prize Japan | ||
2011 | Asian Excellence Awards, London, Social Entrepreneur of the Year | ||
2010 | TIME Magazine-April 2010. One of the 100 most influential people in the world | ||
2010 |  | ||
2009 | Robert Hill Award For Promotion of Solar Energy: Hamburg Germany | ||
2009 |  | ||
2009 | SUEZ Environment-Water for All Foundation- Paris | ||
2008 |  | ||
2006 |  | ||
2006 |  | US $ 1 million ALCAN Award for Sustainability | |
2005 | | US $ 1 MILLION ALCAN AWARD FOR SUSTAINABILITY | |
2005 | The Skoll Foundation | ||
2004 |  | ||
2003 |  | ||
2003 | St Andrews Prize for the Environment, ScotlanD | ||
2002 | Tech Museum For Innovation Benefiting Humanity California | ||
2002 | The Stockholm Challenge Award for Information Technology (Category Environment) Stockholm Sweden | ||
2002 | The Schwab Foundation for Outstanding Social Entrepreneurs, World Economic Forum Davos Switzerland | ||
1986 | Padma Shri | ||
1985 | Jamnalal Bajaj Award for Science and Technology |
