Our Platforms · Carbon Marketplace

Carbon marketplace: buy, retire and track verified credits

The Carbon Marketplace is our online platform for funding high-quality climate projects. Search and filter CRISP-rated projects verified by Verra VCS, Gold Standard and the Climate Action Reserve, buy the tonnes you need, and have your credits retired on the registry in your name. Every order, serial number and certificate stays in your account, so your climate contribution is always traceable.

Specific project credits from £5 + VAT per tonne · Portfolio credits from £6.50 + VAT per tonne · Free to register

Verra VCS Gold Standard Climate Action Reserve ICVCM CCP filtering CRISP-rated Retired in your name
Carbon Marketplace project search with standard, type and location filters and CRISP ratings

A simple path to a powerful impact

STEP 01

Create your account

STEP 02

Discover projects

STEP 03

Review your impact

STEP 04

Pay securely

STEP 05

Get your certificate

Carbon Marketplace free account registration screen

Your journey starts here

A simple, secure sign-up gives you immediate access to a world of high-impact climate projects. Free, no commitment.

  • Register in under a minute
  • No card details required to sign up
  • Secure access to your account anytime

Every order, retirement and serial number in one place

Buying carbon credits is only half the job. To make a credible claim you need to show which credits were retired, where, and on whose behalf. Your Carbon Marketplace account keeps that record for you, permanently.

Order history

Every purchase in one list: the projects you supported, the tonnes funded, the standard and vintage, and the date of each order.

Retirement records and serial numbers

Your credits are retired on the relevant registry in your name. Your account shows the registry, the retirement details and the credit serial numbers, so every tonne can be traced back to its project.

Summary impact reports

See your total contribution to date across all projects, download your certificates at any time, and share a clear summary with colleagues, customers or auditors.

Carbon projects you can support

Filter the marketplace by project type to find the climate action that fits your goals. Carbon removal projects take CO2 out of the atmosphere; emission reduction projects stop it being released in the first place. Many organisations choose a mix of both.

Carbon removal projects

Afforestation

Planting new forests on degraded or previously unforested land, drawing down CO2 as the trees grow.

Biochar

Turning plant waste into a stable form of carbon that is locked into soils for centuries.

Grassland restoration

Restoring degraded grasslands so their soils capture and store more carbon.

Emission reduction projects

REDD+ forest protection

Protecting standing forests that would otherwise be cleared, keeping their carbon out of the atmosphere.

Cookstoves

Replacing open fires with efficient stoves, cutting wood use, emissions and household smoke.

Browse cookstove credits

Clean drinking water

Providing safe water so families no longer need to burn wood to boil it.

Energy efficiency

Reducing the energy used by homes, buildings and industry.

Landfill gas

Capturing methane from landfill sites and destroying it or using it to generate power.

Solar power

Displacing fossil fuel electricity with new solar generation.

Wind power

Displacing fossil fuel electricity with new wind generation.

Verified credits from leading carbon standards

Every project on the Carbon Marketplace is verified under an established carbon crediting standard and independently rated by our CRISP system, so you can see quality before you buy.

Verra Verified Carbon Standard (VCS)

The world's largest voluntary carbon standard, covering forestry, renewable energy, cookstoves and more.

Browse Verra VCS credits

Gold Standard

Founded by WWF and other NGOs, Gold Standard requires projects to deliver sustainable development benefits alongside emission reductions.

Browse Gold Standard credits

Climate Action Reserve (CAR)

A North American carbon offset registry known for rigorous, standardised protocols, including landfill gas and forestry projects.

Browse Climate Action Reserve credits

CRISP ratings: quality at a glance

CRISP is our independent rating system for carbon credits. Each project is scored on four criteria:

Additionality

Would the emission reductions have happened anyway without carbon finance?

Permanence

How secure is the stored or avoided carbon against reversal from fire, disease or land-use change?

Quantification

Are the reductions measured accurately under a robust, independently verified methodology?

Leakage

Does the project simply move emissions elsewhere?

Projects in more than 30 countries

Support climate action in the regions that matter to your business, your supply chain or your customers. Filter the marketplace by location to find projects near your operations or in the countries where you want to make a difference.

Africa

Burkina Faso, Egypt, Ethiopia, Ghana, Nigeria, Rwanda, Sierra Leone, Somalia, South Africa, Togo, Uganda, Zambia

Asia

Cambodia, China, India, Indonesia, Thailand, Turkey, Vietnam

Europe

Bulgaria, Romania, United Kingdom

North America and the Caribbean

Aruba, Dominican Republic, Guatemala, Mexico, Panama, United States

South America

Brazil, Colombia, Uruguay

Choose a portfolio or pick your own projects

Specific projects

From £5 + VAT per tonne CO2e

Choose exactly which projects you fund. Ideal if you want a story that links to your sector, your supply chain or a particular region.

Portfolio credits

From £6.50 + VAT per tonne CO2e

A ready-made, diversified mix of CRISP-rated projects across project types and regions, spreading risk and impact in a single purchase.

Carbon credits as part of a credible climate plan

Carbon credits work best alongside real reductions in your own emissions, not instead of them. Keeping retirement records and serial numbers for every tonne helps you make accurate, evidence-based statements about your climate contribution.

1. Measure your footprint

Calculate your organisation's emissions across Scopes 1, 2 and 3 with our Sustrax carbon accounting software.

Explore Sustrax

2. Set reduction targets

Build a credible Net Zero plan with clear targets and practical actions to cut your emissions.

Book a Call

3. Fund verified climate action

Use verified carbon credits for the emissions you cannot yet avoid, with a retirement record for every tonne.

Visit the Carbon Marketplace

Carbon Marketplace FAQs

What is the Carbon Marketplace?

The Carbon Marketplace is Carbon Footprint Ltd's online platform for buying and retiring verified carbon credits. You can search and filter projects by standard, project type and location, check each project's CRISP rating, buy credits securely, and keep a permanent record of every order, retirement and serial number in your account.

How do I buy carbon credits on the Carbon Marketplace?

Create a free account, browse or filter the projects, add the tonnes you want to fund to your cart, and pay by card or invoice through our secure Stripe checkout. Your credits are then retired on the relevant registry in your name and your personalised certificate is issued instantly.

Which carbon credit standards are available?

The Carbon Marketplace lists credits verified under Verra's Verified Carbon Standard (VCS), Gold Standard and the Climate Action Reserve (CAR). You can filter by standard, and you can also filter for credits approved under the ICVCM Core Carbon Principles.

What types of carbon projects can I support?

Current project types include afforestation, biochar and grassland restoration (carbon removals), and REDD+ forest protection, cookstoves, clean drinking water, energy efficiency, landfill gas, solar power and wind power (emission reductions). Available projects change as new credits are added, so the live marketplace always shows the current list.

What is the difference between carbon removal and emission reduction credits?

Carbon removal credits represent carbon dioxide taken out of the atmosphere and stored, for example in growing trees, restored grassland or biochar. Emission reduction credits represent emissions that were avoided, for example by replacing fossil fuel power with wind or solar, or by protecting forests that would otherwise be cleared. Both are measured in tonnes of CO2e, and many organisations choose a mix.

What happens when my carbon credits are retired?

Retirement permanently cancels a credit on its registry so it cannot be sold or claimed again. When you buy through the Carbon Marketplace, your credits are retired in your name and your account records the registry, the project and the credit serial numbers, so every tonne can be traced back to its source.

Can I see my past orders and retirement details?

Yes. Your Carbon Marketplace account keeps a full history of your orders, including the projects supported, the tonnes funded, retirement information and credit serial numbers. You can also view summary reports of your total contribution to date and download your certificates at any time.

What is a CRISP rating?

CRISP is Carbon Footprint Ltd's independent carbon credit rating system. Every project on the Carbon Marketplace is scored on additionality, permanence, quantification and leakage, so you can compare quality at a glance before you buy.

How much do carbon credits cost on the Carbon Marketplace?

Specific project credits start from £5 + VAT per tonne of CO2e, and portfolio credits start from £6.50 + VAT per tonne. Prices vary by project type, standard and vintage, and every price shown in the marketplace is all-in with no hidden fees.

Can businesses pay by invoice?

Yes. As well as all major credit and debit cards, business buyers can choose to pay by invoice at checkout. All payments are processed securely through Stripe.

Ready to fund verified climate action?

Browse CRISP-rated projects, retire credits in your name and keep a permanent record of every tonne.

Visit the Carbon Marketplace →Book a Call