Carbon Ridge

Decarbonizing Maritime Shipping

San Francisco, United States · Founded 2021 · $15.5M raised

Employees
11–50
Founded
2021
Business Model
B2B
Total Funding
$15.5M
Last Round
$9.5M Series AOct 2024
Rounds
2

About

Carbon Ridge develops modular Onboard Carbon Capture & Storage (OCCS) systems for large maritime vessels, enabling ships to capture over 90% of CO2 emissions directly from exhaust gas while eliminating 99.9% of particulate matter, NOx, and SOx. The centrifugal capture technology is designed for both retrofit and newbuild applications, offering shipping operators a near-term compliance pathway for IMO decarbonization targets without requiring alternative fuels or major vessel conversions. Carbon Ridge completed the first commercial installation of its OCCS system aboard the STI Spiga tanker.

Summary

Carbon Ridge is an Energy company based in San Francisco, United States, founded in 2021. It has raised $15.5M in total across 2 rounds, most recently a $9.5M Series A round in Oct 2024. Investors include Crosscut Ventures, The Grantham Foundation and Western Technology Investment.

Tech & App Stack

2 technologies & apps tracked

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Funding History

Series ASeries AOct 2024
$9.5M

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Investors

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