Onsite power generation for the net-zero carbon grid.
Location: United States, California, Menlo Park
Employees: 201-500
Total raised: $245M
Valuation: $290M
Founded date: 2010
Investors 6
| Date | Name | Website |
| - | Khosla Ven... | khoslavent... |
| - | Standard I... | standardin... |
| - | Lightrock | lightrock.... |
| - | Fine Struc... | finestruct... |
| - | Trinity Ca... | trinitycap... |
| 19.03.2021 | Princevill... | princevill... |
Funding Rounds 2
| Date | Series | Amount | Investors |
| 26.05.2022 | Series E | $150M | Lightrock |
| 04.05.2021 | Series D | $95M | - |
Mentions in press and media 10
| Date | Title | Description | Source |
| 21.03.2024 | Schneider Electric, Mainspring Energy promote new hybrid ene... | Schneider Electric, Mainspring Energy promote new hybrid energy microgrid solutions By Chris Crowell... | solarbuild... |
| 14.10.2022 | Impact investing in overdrive as Lightrock Climate Impact Fu... | The world of Impact Investing was given a boost this week when London-based global investment platfo... | tech.eu/20... |
| 26.05.2022 | Mainspring Energy Raises Over $150 Million in Series E | Mainspring Energy, a Menlo Park, CA-based onsite power generation provider, raised over $150M in Ser... | finsmes.co... |
| 25.05.2022 | Andreessen Horowitz forges ahead with new $4.5B crypto fund ... | This is the web version of Term Sheet, a daily newsletter on the biggest deals and dealmakers. Sign ... | fortune.co... |
| 10.11.2021 | Lineage Logistics Announces its First Cold Storage Facility ... | Company advances clean energy program with the installation of solar array and linear generators in ... | bay-grove.... |
| 04.05.2021 | Mainspring Energy Grabs $95M Series D Round | MENLO PARK, CA, Onsite power generation provider Mainspring Energy today announced its Series D fi... | vcnewsdail... |
| 04.05.2021 | Mainspring Announces $95 Million Series D Financing to Accel... | prnewswire... | |
| 09.03.2021 | Mainspring Energy launches its flexible fuel generator with ... | Mainspring Energy, the developer of a new generator technology that use fuels like biogas and hydrog... | techcrunch... |
| 30.08.2020 | Energy Jobs: JB Straubel’s battery recycling startup, Powerh... | David Danielson, managing director at Breakthrough Energy Ventures (and former U.S. Assistant Secret... | pv-magazin... |
| - | Mainspring Energy | “Onsite power generation for the net-zero carbon grid.” | fastfounde... |