# Blue Biofuels funding: rounds and investors

> Blue Biofuels has raised $1.9M across 3 rounds since 2024. Investors include US Department of Energy. Every round with its source.

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

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

# Who invested in *Blue Biofuels*

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

Cleantech

Raised 4 months ago

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Funding summary Updated 27 Oct 2026

**$1.9M** raised across 3 rounds since 2024, from 3 sources

**$1.1M** Grant **$250K** Round **$587K** Round

- **Latest round:** Round, $587K Jun 2026
- **Biggest round:** $1.1M Grant · Sept 2024
- **Step-up i:** 2.3×
- **Investors:** 1

See who backed them

## The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2025 2026

**$1.1M** Grant

**$250K** Round

**$587K** Round

- **First round:** Grant, $1.1M
- **Biggest round:** $1.1M
- **Usual gap between rounds:** 14 months

## The rounds

- **Jun 2026** Round **$587K** No investor was named in the report. Filed with the SEC (Form D); no report of this raise yet SEC filing: $587K sold, first sale Jun 2026
- **Nov 2025** Round **$250K** No investor was named in the report. Filed with the SEC (Form D); no report of this raise yet SEC filing: $250K sold, first sale Nov 2025
- **Sept 2024** Grant **$1.1M** *1 new* [US Department of Energy](https://millionrounds.com/fund/u-s-department-of-energy) Source recorded SEC filing: $197K sold, first sale Nov 2024

## Founders and team

From Blue Biofuels's own website: 6 on the team.

- **Charles F Sills** Board Member
- **Chris Kneppers** Board Member
- **George D Bolton** Board Member
- **Kevin Hissem** Engineering Director
- **Ned Burke** Board Member
- **Peter Zimeri** Board Member

## 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=blue-biofuels).

## Quick answers about Blue Biofuels

### Who invested in Blue Biofuels?

Blue Biofuels's investors include US Department of Energy.

### How much has Blue Biofuels raised?

Blue Biofuels has raised $1.9M across 3 rounds since 2024.

### When did Blue Biofuels last raise?

Blue Biofuels's most recent round, $587K, was in Jun 2026.

### What was Blue Biofuels's biggest round?

Blue Biofuels's largest round on record is $1.1M (Grant), in Sept 2024.

### Who backed Blue Biofuels first?

Blue Biofuels's first round on record, in Sept 2024, was backed by US Department of Energy.

### What stage is Blue Biofuels at?

Blue Biofuels's latest named round is a Grant, in Sept 2024.

### Where is Blue Biofuels based?

Blue Biofuels is based in the United States.

## Companies like Blue Biofuels

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)[**Renew** $207M · Oct 2026](https://millionrounds.com/company/renew)[**Optivolt** $37M · Oct 2026](https://millionrounds.com/company/optivolt)

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