# Marin Clean Energy funding: rounds and investors

> Marin Clean Energy has raised $1.0M across 1 round since 2023. Investors include US Department of Energy. Every round with its source.

Source: https://millionrounds.com/company/marin-clean-energy (Millionrounds; every figure on the page links to its filing or article)

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

# Who invested in *Marin Clean Energy*

One round we have observed, with the one investor named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Energy

Funding summary Updated 26 Oct 2026

**$1.0M** raised across 1 round since 2023, from 1 source

- **Latest round:** Grant, $1.0M Nov 2023
- **Investors:** 1

See who backed them

## The rounds

- **Nov 2023** Grant **$1.0M** [US Department of Energy](https://millionrounds.com/fund/u-s-department-of-energy) Source recorded

## Everyone who backed them

[US Department of Energy](https://millionrounds.com/fund/u-s-department-of-energy) Government **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=marin-clean-energy).

## Quick answers about Marin Clean Energy

### Who invested in Marin Clean Energy?

Marin Clean Energy's investors include US Department of Energy.

### How much has Marin Clean Energy raised?

Marin Clean Energy has raised $1.0M across 1 round since 2023.

### When did Marin Clean Energy last raise?

Marin Clean Energy's most recent round was a Grant of $1.0M in Nov 2023.

### What was Marin Clean Energy's biggest round?

Its most recent round, $1.0M in Nov 2023, is also its largest on record.

### Who backed Marin Clean Energy first?

Marin Clean Energy's first round on record, in Nov 2023, was backed by US Department of Energy.

### What stage is Marin Clean Energy at?

Marin Clean Energy's latest named round is a Grant, in Nov 2023.

### Where is Marin Clean Energy based?

Marin Clean Energy is based in the United States.

## Companies like Marin Clean Energy

In the same sector, and raised in the last eighteen months.

[**Amogy** $125M · Oct 2026](https://millionrounds.com/company/amogy)[**LanzaJet** $67M · Oct 2026](https://millionrounds.com/company/lanzajet)[**Pivot Energy** $500M · Oct 2026](https://millionrounds.com/company/pivot-energy)[**Peak Energy** $163M · Oct 2026](https://millionrounds.com/company/peak-energy)[**Pennsylvania American Water** $43M · Oct 2026](https://millionrounds.com/company/pennsylvania-american-water)[**Vertical Semiconductor** $84M · Oct 2026](https://millionrounds.com/company/vertical-semiconductor)

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