Skip to main content

Charm Industrial Homepage
  • Ledger
  • Solutions
  • Contact
  • Put oil back underground

    Humanity has emitted hundreds of gigatonnes of CO₂. Put it back underground with Charm.

    Subscribe to learn how you can be a part of the journey

    Grow

    Charm collects agricultural residues after the crop has been harvested

    Pyrolyze

    Charm builds pyrolyzers to convert biomass into bio-oil in a self-sustaining reaction

    Transport

    Charm's carbon-rich bio-oil is transported to the injection well site

    Inject

    Charm pumps the bio-oil underground where it sinks and solidifies in place

    Total tonnes of carbon dioxide removed

    View Charm's latest removal activity →

    Tonnes permanently removed by

    FrontierStripeAlphabetShopifyMetaJPMorgan Chase & CoAutodeskH&M GroupWorkdayZendeskBoomAledadeCanvaSkimsWiseMicrosoftFigmaCommonsUiPathKlimateBlockCZIFrontierStripeAlphabetShopifyMetaJPMorgan Chase & CoAutodeskH&M GroupWorkdayZendeskBoomAledadeCanvaSkimsWiseMicrosoftFigmaCommonsUiPathKlimateBlockCZI

    The best of nature and tech

    Charm uses plants to capture CO₂ from the atmosphere. We convert biomass into a stable, carbon-rich liquid and then pump it deep underground. This removes CO₂ permanently from the atmosphere, out of reach of wildfires, soil erosion and land use change.
    01 /

    Nature's carbon capture

    Cellulosic biomass already captures 100+ Gt CO₂/year. We collect it and put it through a process called fast pyrolysis.
    02 /

    The ideal injectant

    Charm's fast pyrolyzers break down biomass into bio-oil, a liquid rich in carbon but low in energy content.
    03 /

    Removed for millennia

    Charm prepares the bio-oil and injects it into EPA-regulated injection wells, where the bio-oil sinks and solidifies in place for permanent storage.

    Recent coverage

    See all

    Learn why companies are purchasing carbon removal

    Enterprise purchases and long term offtakes secure permanent removal supply and enables Charm to expand capacity and co-benefits in large step changes.