Mainspring Energy
Accelerating the transition to the affordable, reliable, net-zero carbon grid of the future.
Menlo Park, United States
454 employees
Grant
Total: $468.00M
Energy, Clean Energy +1
General Information
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United States Market
About Mainspring Energy
Taxonomy: power generation, climate change, clean technology, energy innovation, engineering, startup, technology, innovation, grid modernization, fuel-flexible power, net-zero carbon, prototype development, Stanford engineers
Funding Rounds & Investors (6)
View All| Funding Stage | Amount | Investors | Lead Investors | Date |
|---|---|---|---|---|
| Grant | •••••• | 1 | •••• •••• | 17 Apr 2023 |
| Series E | •••••• | 9 |
|
22 Sep 2022 |
| Series E | •••••• | 6 |
|
24 May 2022 |
| Series D | •••••• | 10 |
|
04 May 2021 |
| Series C | •••••• | 7 |
|
24 Jan 2018 |
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