The data describes the total clean energy investments (including all asset classes) in the U.S. from 2004 to 2017. In 2017, some 57 billion USD was invested into clean energy in the country. Investment is about six times higher than it was in 2004.
2004 | 10 |
2005 | 17 |
2006 | 35 |
2007 | 47 |
2008 | 44 |
2009 | 35 |
2010 | 47 |
2011 | 62 |
2012 | 53 |
2013 | 45 |
2014 | 52 |
2015 | 58 |
2016 | 56 |
2017 | 57 |