| Vertical | Efficiency & Reduction |
| Subvertical | Generation |
| Country | United States |
| Last Funding Date | September 2022 |
| Latest Funding Type(s) | Later Stage VC |
| Investors | 40 North Ventures, Alumni Ventures, American Electric Power, Bill Gates, Canada Pension Plan Investment Board, Centrica, Chevron, Clearsky, Equinor Ventures, Fidelity, Fine Structure Ventures, Khosla Ventures, Lightrock, Shell Ventures |
| Total equity funding | $468M |
| Website | https://mainspringenergy.com/ |
| Additional company info | Mainspring Energy company tax, EIN & IRS information |
Get help on your job search
Need help in your climate job search? Dive deep into climate with Terra.doโs 12-week climate bootcamp course.
Terra.do has partnered with ClimateTechList to give ClimateTechList users a 15% discount for its flagship Climate Change: Learning for Action program.
Company Info
Mainspring Energy is engineering advanced technology by developing a prototype of a linear generator that converts fuel to electricity.
Claim your company profile on ClimateTechList
Work for Mainspring Energy? Claim your company profile for free by filling out this form
No spam. Unsubscribe any time.
Join ClimateTechList Talent Collective
Want to be matched with companies directly? Apply to the talent collective.
Here's how it works:
You submit an application
We'll share your profile with climate tech companies potentially interested in chatting with you
We'll reach out if there's a company interested in talking to you.
No spam. Unsubscribe any time.
No spam. Unsubscribe any time.
Join ClimateTechList Talent Collective
Want to be matched with companies directly? Apply to the talent collective.
Here's how it works:
You submit an application
We'll share your profile with climate tech companies potentially interested in chatting with you
We'll reach out if there's a company interested in talking to you.