# CleanTech Strategies funding: rounds and investors

> CleanTech Strategies has raised $5.0M across 1 round since 2024. Investors include US Department of Energy. Every round with its source.

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

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

# Who invested in *CleanTech Strategies*

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.

Chemicals & Materials

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Funding summary Updated 27 Oct 2026

**$5.0M** raised across 1 round since 2024, from 1 source

- **Latest round:** Grant, $5.0M Apr 2024
- **Investors:** 1

See who backed them

## The rounds

- **Apr 2024** Grant **$5.0M** [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=cleantech-strategies).

## Quick answers about CleanTech Strategies

### Who invested in CleanTech Strategies?

CleanTech Strategies's investors include US Department of Energy.

### How much has CleanTech Strategies raised?

CleanTech Strategies has raised $5.0M across 1 round since 2024.

### When did CleanTech Strategies last raise?

CleanTech Strategies's most recent round was a Grant of $5.0M in Apr 2024.

### What was CleanTech Strategies's biggest round?

Its most recent round, $5.0M in Apr 2024, is also its largest on record.

### Who backed CleanTech Strategies first?

CleanTech Strategies's first round on record, in Apr 2024, was backed by US Department of Energy.

### What stage is CleanTech Strategies at?

CleanTech Strategies's latest named round is a Grant, in Apr 2024.

### Where is CleanTech Strategies based?

CleanTech Strategies is based in the United States.

## Companies like CleanTech Strategies

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

[**Albert Invent** $20M · Oct 2026](https://millionrounds.com/company/albert-invent)[**Albert** $57M · Oct 2026](https://millionrounds.com/company/albert)[**Azulene Labs** $3.4M · Sept 2026](https://millionrounds.com/company/azulene-labs)[**Critical Materials Group** $10M · Sept 2026](https://millionrounds.com/company/critical-materials-group)[**Rise Reforming** $500K · Sept 2026](https://millionrounds.com/company/rise-reforming)[**Fluxnium** $7.0M · Sept 2026](https://millionrounds.com/company/fluxnium)

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