Catalyzing planetary progress—smarter.

Transforming climate investment into highest-impact climate action.

Impactful climate action.
Made incredibly easy.

For buyers

Achieve climate targets
—faster.

For suppliers

Join global net-zero portfolios—
seamlessly.

The voluntary carbon market.
Data driven.

10M

tons

Tradable in the marketplace, both spot and forward credits

7,000+

projects

From largest traditional and removal suppliers globally

3.5M

data points

To vet projects, build insights, and minimize risks

Achieve climate targets—faster.

Using CEEZER connects carbon credit buyers and vetted global climate project developers to efficiently manage credit portfolios for optimal impact.

Close partnerships with leading universities and rating providers, data from project validation and certification, and in-house research ensures that buyers have objective criteria about their portfolio and any potential risks related to specific purchases.

Helping pave your path to a credible net-zero economy.

Explore platform

Diverse technologies.
Maximum impact.

Long-term and high-impact climate action requires supporting many carbon reduction and removal methods. CEEZER has them all, vetted across standards, including cutting-edge, high-tech removal.

Project types

Biochar

Transformation of plant and wood residuals into plant-based coal that can added to soil as a natural fertilizer. This biochar is capable of binding CO2 for centuries to millenia.

Biomass

Harvest and/or growth of biomass for long-term storage, such as for the production of wooden building elements or biomass burial.

Blue Carbon

Conservation or restoration activities of aquatic ecosystems that aim to capture carbon by leveraging the storage capacity of natural biomass such as mangroves and seagrass.

CCS

All projects that capture and store CO2e in a non-mineralized form either before it enters the atmosphere (avoidance), e.g. solvent-based capture, or even directly from it (removal), e.g. DACCS (Direct Air Carbon Capture and Storage) or BECCS (Bio-Energy with Carbon Capture and Storage) bio-oil injections for geological storage.

Ecosystem conservation

Protection of native ecosystems in areas that would otherwise be cleared for economic reasons (e.g. conversion of forest into crops or grassland) helps reduce the GHG emissions, as carbon remains stored in the biomass.

Ecosystem restoration

Restoration of natural ecosystems, for instance through increasing tree cover on land that currently has little to no tree cover, or reduce water-run-off to foster revegetation in degraded peatlands.

Energy Efficiency

Reduction of energy consumption through technical efficiencies, such as swapping to less CO2-intensive fuels, utilizing waste energy, implementing more energy-efficient lighting, cooking, heating and cooling systems, or alternative transportation options.

Fugitives

Reduction or elimination of unintended emissions, especially in industries and agriculture. Mainly concerns gases from industrial plants, pipelines, and waste management facilities.

Mineralization

Utilizes a natural chemical process that permanently binds CO2 in the form of inorganic carbonates, such as limestone. This natural process can be accelerated through either nature-based solutions (e.g. enhanced weathering), or industrial processes (e.g. concrete production).

Ocean

Technology-based carbon removal techniques stimulatin the carbon storage capacity of aquatic systems, such as artificial ocean upwelling, alkalinization and microalgae.

Other land use and soils

Preservation and enhancement of storage capacity of natural ecosystems that are used for economic purposes, such as improved forest management, regenerative or organic farming, and improved grassland management.

Renewable energy

Increases the amount of renewable energy on the grid and overall access to electricity to promote fossil-free energy consumption for households, industries, and the transportation sector.

Registries

Real experiences.
From our customers.

Customer voices

Laurent Bataille

of

Effortel-UNDO

General Manager

In 2023, UNDO launched the first of its kind sustainable mobile network. With CEEZER, we access innovative high quality permanent removal directly to compensate for our users mobile use related CO₂ emissions. This way, we are able to offer a truly decarbonized mobile experience in Belgium and the wider EU.

Christina Huber

of

Neoom

Head of Sustainability

At neoom, we chose CEEZER as one of our partners, because they bring much needed transparency to the market regarding credit fundamentals (e.g. vintage year, permanence, additionality). This in turn increases the awareness for quality and helped us to a greater understanding of the market, enabling us to make better informed buying decisions. Despite being a clean energy company, we take responsibility for our carbon footprint and do so with an increasing share of high-quality removal projects. In addition, we launched a software product – neoom GREEN – where our customers can choose to support our carbon portfolio as part of other provided services. The functionality of the CEEZER platform enables us to manage the various credits in different portfolios, keeping not just a clean overview for ourselves but also transparently communicate it to other stakeholders.

Chris Zair

of

UNDO

Head of Partnerships

The CEEZER Team has been a key partner for UNDO since the start, educating end customers on enhanced rock weathering as a technology and the wider value of adding permanent removals to their portfolios.

Hanna Weiland

of

Zooplus

Head of Sustainability

With CEEZER, we have the opportunity to access removal and offsetting projects and their developers directly. For example, we are able to support a carbon removal project in Puerto Rico, in which biochar is produced from waste material as long-term carbon storage.

Ikarus Janzen

of

Varaha

Head of Climate Financing

As a project developer focused on supporting smallholders we value our partnership with CEEZER because they are able to bundle different project types and geographies and build multi-year offtake portfolios for corporate clients. So with smaller or larger volumes corporations are able to support a variety of projects and provide social and ecological co-benefits to smallholders across the global south.

Mustafa Bosca

of

CarbonSifr

Cofounder and Chief Decarbonization Officer

CarbonSifr is a climate-tech company helping businesses in the Global South easily measure, remove and reduce their carbon footprint. CEEZER’s global project portfolio and easy-to-use platform enables us to curate high-integrity carbon removal portfolios aligned with decarbonization plans and cause marketing strategies of our clients.

Berend de Haas

of

Dutch Carboneers

Co-founder

CEEZER has created an easy to use and well-designed marketplace that allows a seamless interaction between buyers and sellers of carbon credits. Dutch Carboneers is happy to showcase their projects and offer carbon sequestration through CEEZER and is set up to build a long term partnership.

Freddie Catlow

of

Planboo

CEO

It has been a pleasure to collaborate with CEEZER as we embark on our mission to scale up equitable carbon removal in the tropics. Their deep understanding of the needs and desires of both carbon credit buyers and project developers alike is an invaluable asset in this nascent market. We look forward to continuing our partnership to distribute our dMRV service to more biochar projects around the world.

Unlock climate action your way—let’s talk.

Schedule demo

Catalyzing planetary progress—smarter.

Impactful climate action.Made incredibly easy.

The voluntary carbon market.Data driven.

Achieve climate targets—faster.

Diverse technologies.Maximum impact.

Real experiences.From our customers.

Unlock climate action your way—let’s talk.

Join our newsletter.

Impactful climate action.
Made incredibly easy.

The voluntary carbon market.
Data driven.

Diverse technologies.
Maximum impact.

Real experiences.
From our customers.