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The Universal Carbon Marketplace

The largest selection of digital carbon credits worldwide. Buy, sell, and retire digital carbon from any project instantly with zero-commission trading.

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Over 20 million verified digital carbon credits from hundreds of projects, with over $4 billion traded to date



North Pikounda REDD+

The North Pikounda REDD+ Project protects 92,530 hectares of unlogged native Congolese forest from deforestation and degradation. The project cancels the planned selective logging and focuses on maintaining and protecting the biodiversity of the area.



Blue Carbon


Reforestation And Restoration Of Degraded Mangrove Lands, Sustainable Livelihood And Community Development In Myanmar

This project aims to restore 2265.47 hectares of degraded land in Myanmar's Ayeyarwady Division, creating a healthy mangrove ecosystem. It will provide carbon sequestration, natural disaster risk reduction, and sustainable livelihoods for coastal communities. The project also includes the establishment of the first mangrove gene bank in Myanmar, with a focus on biodiversity conservation.

Blue Carbon


Renewable Energy


Wind Power Project In Gujarat

MEIL, formerly Caparo Energy (India) Limited, has established a 25.20 MW wind power project in the Rajkot and Surendranagar districts of Gujarat State. The project features 12 Wind Electric Generators (WEGs) from Suzlon Energy Limited’s (SEL) S88 model, each with a capacity of 2.1 MW, as part of their foray into the renewable energy sector in India.

Renewable Energy


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Maximize your climate impact.

Carbonmark doesn't charge an additional transaction fee and offers best-in-the-market pricing. Explore hundreds of verified carbon projects.

Retire now, or acquire carbon to retire later - you decide what to do when you take ownership of your carbon assets.

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Step 1

Choose a project and quantity

Step 2

Create a profile and get connected

Step 3

Retire instantly, or purchase and hold digital carbon

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Sell Carbon

Step 1

Digitize your carbon by using a supported bridge

Step 2

Create a seller profile

Step 3

List your projects for sale in just a few clicks

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Sell carbon

Create your own carbon storefront. Sell directly to organizations and individuals alike.

Unprecedented transparency across the digital carbon market.

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For carbon traders

  • Compare prices across all sellers and trading pools
  • Real-time price and transaction data powered by the blockchain
  • 0% listing fee
  • All assets sourced from major registries
  • Instant settlement of all trades

For project developers

  • Get paid immediately: transactions are resolved in seconds
  • List and sell for free
  • No barriers to entry for verified carbon projects
  • Sell your digital carbon directly to buyers
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Introducing Carbonmark

Zero-fee carbon credit trading - instantaneous, transparent, and always available. Learn more about what Carbonmark can do for you as a carbon credit trader.

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What is Carbonmark? Answers to common questions about the Digital Carbon Market interface that easily connects buyers and sellers of verified carbon credits.

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Carbonmark's role

Learn more about Carbonmark's role in improving the Digital Carbon Market - and the Voluntary Carbon Market as a whole.

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