Lydian Labs

formerly Lydian

The electric fuels company.

Cambridge, United States · Founded 2021 · $58.7M raised

Employees
11–50
Founded
2021
Business Model
B2B
Total Funding
$58.7M
Last Round
$43.7M Series AJan 2026
Rounds
3

Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.

About

Lydian is developing novel technology to produce sustainable aviation fuel (SAF) and chemicals from CO2, water, and renewable electricity. Founded in 2021 in Cambridge, MA, the company uses an electrochemical process to convert captured CO2 into affordable low-carbon fuels, targeting the aviation sector where sustainable fuel adoption remains below 0.3% of total consumption. Lydian operates a pilot R&D facility in Charlestown, MA and has raised over $62M to scale its platform toward commercial production.

Summary

Lydian Labs is an Energy company based in Cambridge, United States, founded in 2021. It has raised $58.7M in total across 3 rounds, most recently a $43.7M Series A round in Jan 2026.

Tech & App Stack

5 technologies & apps tracked

Every product and vendor across these categories, with where each signal came from.

Create a free account with 25 free credits every month, no card needed, to unlock the full tech & app stack, funding history, and valuations.

Funding History

Series ASeries AJan 2026
$43.7M

Sign up to see all 3 events

Funding: Seed through Series A. Amounts, valuations, and investors where available.

Similar Companies

Base Power

Home battery and energy company that provides distributed power storage to reinforce the electric...

Austin, United States51–200Clean Energy, Clean Tech
Series DTotal funding$2.3BAug 2026
TAE Technologies

TAE Technologies is a fusion power company developing the most sustainable and economically compe...

Foothill Ranch, United States201–500Energy, Deep Tech
Corporate RoundTotal funding$1.5BDec 2025
Helion

Nuclear fusion energy company building the world's first commercial fusion power plant; has a 50 ...

Everett, United States201–500Clean Energy, Climate Tech
Series G+Total funding$1.5BJun 2026
Crusoe

AI infrastructure company building renewable-powered data centers and cloud compute optimized for...

Denver, United States201–500Artificial Intelligence, Clean Energy
Series FTotal funding$9.4BSep 2026
Commonwealth Fusion Systems

MIT spinout developing compact fusion energy plants using high-temperature superconducting magnet...

Devens, United States501–1000Climate Tech, Energy
Venture RoundTotal funding$3.9BJul 2026
OkloIPO

Oklo develops advanced fission power plants and fuel-recycling technologies to deliver reliable, ...

Santa Clara, United States11–50Climate Tech, Energy
Growth EquityTotal funding$2.0BOct 2025

Your company? Embed this profile

Add the live badge to your site — it stays current as your funding data updates.

Lydian Labs on Indexed.vc
<a href="https://indexed.vc/companies/lydian-labs"><img src="https://indexed.vc/api/badge/company/lydian-labs" alt="Lydian Labs on Indexed.vc" width="260" height="76" /></a>