# Ebb Carbon: Chemical, South San Francisco, United States

> Ebb Carbon: Ebb Carbon works on a reverse electrochemical ocean deacidification process that captures CO2 from the atmosphere.

Source: https://millionrounds.com/startup/ebb-carbon (Millionrounds; every figure on the page links to its filing or article)

United States · [Chemical startup](https://millionrounds.com/companies)

# Ebb Carbon

Ebb Carbon works on a reverse electrochemical ocean deacidification process that captures CO2 from the atmosphere.

Email

Funding reported Last round: Convertible note

Chemical South San Francisco, United States

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Company summary

- **Founded:** 2021 5 years old
- **Team:** 11 11 to 50 people
- **Funding reported:** $23M in dollars
- **Last round:** Convertible note Oct 2023

How sure we are

- ✓ **Listed** We know it exists and what it does
- 2 **Funding reported** A company dataset reports a raise
- 3 **Observed** A filing or a dated announcement confirms a round

No round for Ebb Carbon has been confirmed by a filing or an announcement yet, so nothing here counts toward an investor's record. [How we decide](https://millionrounds.com/methodology)

## What company datasets say Ebb Carbon raised

Funding, as reported

Reported in all **$23M** in dollars

Rounds **3**

Last round **Convertible note**

Last round date **Oct 2023**

Investors listed **6**

## Founders and team

From the SEC filings it signed: 2 on the team.

- **Ben Tarbell** Executive Officer, Director i
- **Matthew Eisaman** Executive Officer, Director i

On the board, as filed i *Gabriel Kra* *Kevin Tidwell* *Mike Biddle*

## On 2 portfolio pages

Investors who name them

- [Launch Alaska](https://millionrounds.com/fund/launch-alaska)
- [Susquehanna Sustainable Investments (SSI)](https://millionrounds.com/fund/susquehanna-sustainable-investments)

Each firm lists Ebb Carbon on its own website. That is the firm's claim, a weaker thing than a round we watched, but a named source.

## Chemical in United States

Startups like it

- [**Trinseo** Berwyn · founded 2010](https://millionrounds.com/startup/trinseo)
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- [**Lydian** Salem · founded 2021](https://millionrounds.com/startup/lydian)

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