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Limenet Ocean Alkalinity Enhancement

Limenet Ocean Alkalinity Enhancement

$680.00/ tonne

Ocean Alkalinity Enhancement (OAE) using the methods that Limenet is employing involves a process that naturally enhances the ocean's ability to absorb and sequester carbon dioxide (CO2) from the atmosphere.

AgroEcology Italy

AgroEcology Italy

$75.40/ tonne

This Agroecology project is an initiative aimed at empowering Italian farmers to adopt regenerative agricultural practices, including tree planting and agroforestry, across 371,749 hectares.

Black Earth Organic Waste Compost

Black Earth Organic Waste Compost

$19.50/ tonne

This Massachusetts-based initiative diverts organic food waste from landfills into composting, cutting methane emissions and avoiding 7,000 tCO₂e annually, verified under the CAR Organic Waste Composting Protocol.

Forestal Rio Aquidabán

Forestal Rio Aquidabán

$20.23/ tonne

This silvopastoral agroforestry project in Paraguay restores 301 hectares of degraded land, integrating reforestation with sustainable cattle grazing to sequester over 200,000 tCO₂ and enhance biodiversity.

Urunday Afforestation Project

Urunday Afforestation Project

$11.05/ tonne

This afforestation project in Corrientes, Argentina converts 3,143 hectares of degraded grasslands into FSC-certified eucalyptus forests, projected to remove over 1 million tCO₂e while supporting biodiversity and rural employment.

Retire Carbon

Leverage Carbonmark's carbon retirement functionality and instantly retire carbon from a selection of over 20 million verified carbon credits. All settlements occur in real-time, and you can pay with a credit card or bank transfer. Receive a certificate that authenticates your climate action, enabling you to prove your commitment to the environment.

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Project Categories

Interested in a specific type of project? We've got you covered.

Agriculture projects

Carbon credits derived from more sustainable farming practices, including cover cropping, reduced tillage, crop rotation, and agroforestry, help improve soil health, increase biodiversity, and enhance the land's natural ability to sequester carbon. The implementation of the activities carried out by these projects often lead to both greenhouse gas mitigation and removal.

Total supply
5,149 Tonnes
Lowest price
$0.36 / tonne

Top-selling agriculture projects

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Index Products

Index projects group multiple different carbon credits from multiple locations, allowing you to spread your impact globally. A one-tonne retirement could include 500 kilograms of reforestation projects in the Amazon and another 500 kilograms of blue carbon projects in Mongolia. Get started today with a Moss (MCO2) or Coorest (CCO2) retirement.

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Automate carbon procurement

Carbonmark’s API connects and automates key processes, driving efficiency and scaling impact across environmental markets. You can programmatically integrate projects and automate carbon credit retirements using our advanced API to ignite new demand centers and implement carbon offsetting as a value proposition for your own digital platform.

Automation & Scale

Connect and automate key processes, driving efficiency and scaling impact across environmental markets.

Effortless Integration

Discover, purchase, and retire carbon credits with ease, supported by advanced reporting and a user-friendly dashboard.

Easy Reporting

Enhance your sustainability efforts with transparent, efficient, actionable carbon management tools.

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