Noon Energy

Palo Alto, CA · Founded 2018 · Privately Held (backing)

Developer of rechargeable battery designed to turn intermittent renewable electricity into on-demand power. Noon Energy is based in Palo Alto, CA and was founded in 2018. It was valued at $111 million at its later-stage round in Nov 2025, the last priced event on record. It has raised $63.9 million across 2 recorded rounds; the latest was a $27.7 million early-stage round in Nov 2022.

PMV mark · valuation
$110.7M
Oct 2026
Priced at
its later-stage round
Nov 2025
Total raised
$63.9M
Last round
Early Stage VC
Nov 2022
How much has Noon Energy raised?
$63.9Macross 2 recorded rounds · Dec 2020 – Nov 2022

Most recently, Noon Energy raised $27.7M in its Early Stage VC (Nov 2022).

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Noon Energy round by round

2 rounds
Nov 2022Early Stage VC$27.7MSEC filing▮
31 investors participated
Dec 2020Seed Round$3.0MSEC filing▮
4 investors participated

How much has Noon Energy raised?

Noon Energy has raised $63.9 million in total; 2 of its rounds are on record. The largest on record was a $3 million seed round in Dec 2020; the most recent was a $27.7 million early-stage round in Nov 2022.

Noon Energy has filed 2 Form Ds with the SEC since 2021, most recently in Dec 2022 ($27.7 million sold to 31 investors).

Noon Energy investors

25 investors are on record for Noon Energy, including US National Science Foundation, U.S. Department of Energy, Collaborative Fund and Aramco Ventures. The early-stage round in Nov 2022 drew 31 investors.

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25 investors have backed Noon Energy.

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Frequently asked about Noon Energy

How much has Noon Energy raised?
Noon Energy has raised $63.9M in total across 2 recorded funding rounds.
When was Noon Energy's last funding round?
Noon Energy's most recent recorded round was Early Stage VC in Nov 2022, raising $27.7M.