| Announced Date | Round | Money Raised | Number of Investors | Lead Investors | Post Valuation | |
|---|---|---|---|---|---|---|
| Jun 6, 2022 | Equity Crowdfunding | $40M | — | — | — | Detail |
| Feb 19, 2021 | Series A | $4M | 2 | Sandy Munro | — | Detail |
| Dec 10, 2020 | Series Unknown | — | 2 | — | — | Detail |
| Mar 31, 2020 | Equity Crowdfunding | $550K | 1 | — | — | Detail |
| Oct 4, 2019 | Series Unknown | — | 1 | — | — | Detail |
| Jul 13, 2011 | Debt Financing | $2.50M | — | — | — | Detail |
| Apr 15, 2010 | Series Unknown | $9.80M | 1 | NRG Energy | — | Detail |
| Jul 25, 2008 | Series C | $24M | 4 | — | Detail | |
| Apr 9, 2007 | Series Unknown | $20M | — | — | — | Detail |