The data describes annual growth in new investments in clean energy worldwide between 2005 and 2017. From 2016 to 2017, annual investment in clean energy sources and technology increased by 3%, from 325 billion USD to 333 billion USD.
2005 | 43 |
2006 | 48 |
2007 | 40 |
2008 | 13 |
2009 | 1 |
2010 | 33 |
2011 | 17 |
2012 | -10 |
2013 | -8 |
2014 | 20 |
2015 | 12 |
2016 | -10 |
2017 | 3 |