| Announced Date | Round | Money Raised | Number of Investors | Lead Investors | Post Valuation | |
|---|---|---|---|---|---|---|
| May 11, 2021 | Series A | $10.07M | 2 | The Westly Group | — | Detail |
| Aug 7, 2020 | Grant | — | 1 | Swiss Federal office of Energy | — | Detail |
| Jun 13, 2019 | Seed | $7M | 2 | The Westly Group | — | Detail |
| Oct 19, 2017 | Grant | — | 1 | — | — | Detail |
| Sep 13, 2017 | Grant | — | 1 | Startup Canada | — | Detail |
| Nov 1, 2016 | Seed | $2M | 2 | Tokyo Electric Power | — | Detail |