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Founded Year



Series A | Alive

Total Raised


Last Raised

$3.5M | 15 yrs ago

About Climos

Climos is exploring techniques for naturally removing large amounts of CO2 from the atmosphere. One such technique, Ocean Iron Fertilization (OIF), is based on a natural process that is one of the Earth's primary natural mechanisms to remove carbon dioxide. Per the company, it has very high mitigation potential compared to other available methods, and also has relatively low cost. OIF works by improving the efficiency of natural phytoplankton production in the open ocean, adding to the very large natural amount of carbon sequestration that takes place in the world's oceans every year. Climos aims to seed the ocean with iron filings to sequester 1bn tons of CO2. Iron is a key nutrient for phytoplankton - microorganisms that "fix" CO2 from the atmosphere and store the carbon in their exoskeletons. Iron fertilization would encourage plankton growth, which would in turn remove more carbon dioxide from the atmosphere via their natural biological processes.

Headquarters Location

512 2nd Street 4th Floor

San Francisco, California, 94107,

United States


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Expert Collections containing Climos

Expert Collections are analyst-curated lists that highlight the companies you need to know in the most important technology spaces.

Climos is included in 1 Expert Collection, including Carbon Capture, Utilization, and Storage (CCUS).


Carbon Capture, Utilization, and Storage (CCUS)

302 items

Companies innovating in the carbon capture, utilization, and storage (CCUS) space. Also includes emissions tracking tools, carbon offset marketplaces, and startups reinventing manufacturing processes to eliminate emissions.

Climos Frequently Asked Questions (FAQ)

  • When was Climos founded?

    Climos was founded in 2006.

  • Where is Climos's headquarters?

    Climos's headquarters is located at 512 2nd Street, San Francisco.

  • What is Climos's latest funding round?

    Climos's latest funding round is Series A.

  • How much did Climos raise?

    Climos raised a total of $3.5M.

  • Who are the investors of Climos?

    Investors of Climos include Braemar Energy Ventures and Brookstone Venture Capital.

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