Noon Energy
The Power Plant of the Future™
Palo Alto, United States · Founded 2018 · $31.0M raised
- Headquarters
- Palo Alto, California
- Employees
- 11–50
- Founded
- 2018
- Business Model
- B2B
- Website
- noonenergy.com
- Total Funding
- $31.0M
- Last Round
- $28.0M Series AJun 2023
- Rounds
- 2
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
About
Noon Energy is a Palo Alto-based climate technology company pioneering ultra-long-duration energy storage using a novel reversible carbon-oxygen battery system that stores energy in abundant carbon-based media rather than scarce mined metals like lithium. The company's technology delivers 100+ hours of continuous clean power at a projected system cost below $20/kWh, with 3x higher energy density than lithium-ion and less than 1% critical materials content. Founded in 2018 by CEO Chris Graves, Noon Energy signed a landmark 100 GWh supply agreement with Meta Platforms in 2026 to power data center and grid-scale applications.
Summary
Noon Energy is a Climate Tech company based in Palo Alto, United States, founded in 2018. It has raised $31.0M in total across 2 rounds, most recently a $28.0M Series A round in Jun 2023. Investors include Clean Ventures, Prime Impact Fund and At One Ventures.
Tech & App Stack
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Funding History
Jun 2023
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Funding: Seed through Series A. Amounts, valuations, and investors where available.
Investors
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