| Investor Name | Invest Money | Lead Investor | Propotion | |
|---|---|---|---|---|
| Hudson Clean Energy Partners | - | Yes | - | Detail |
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| Jun 1, 2006 | Series A | $ 9M | Advanced Technology Ventures,Globespan Capital Partners | Detail |
| Sep 2, 2010 | Debt Financing | $ 10M | Detail | |
| Feb 17, 2010 | Series D | $ 34.20M | Detail | |
| Jul 14, 2010 | Series E | $ 15M | Detail | |
| Nov 3, 2008 | Series B | $ 101.80M | Advanced Technology Ventures,Globespan Capital Partners,etc. | Detail |
| Jun 8, 2009 | Series C | $ 60M | Advanced Technology Ventures,Globespan Capital Partners,etc. | Detail |
| Oct 9, 2012 | Debt Financing | $ 4M | Detail |