About us
The company
Carbon Clean was founded in 2009 as the growth rate of atmospheric carbon was starting to soar. Within a decade, the Earth's CO2 levels reached their highest point in 3 million years.
Headquartered in London, Carbon Clean has offices in India, Spain and the United States. As of October 2022, we have removed over 1.7 million metric tonnes of carbon from 49 facilities across the globe. Our work is founded on the belief that achieving net zero isn’t a pipe dream, it’s an imperative. But it will take far more than a focus on renewables.
Key industries can and should play a significant role in global carbon reduction. We provide all the services needed to achieve net zero, including technology licence and solvent supply, a full process design package (PDP) and proprietary equipment, and end-to-end systems — including design, build, financing and operation.
49+ facilities and references across the globe
RNG upgrading / biogas
CO2 capture
CO2 industrial capture & utilisation (CCU)
- Location: USA
- Phase of project: Pilot & demonstration
- Sector of project: Research & testing
- Project description: 4 week test campaign
- Location: USA
- Phase of project: Pilot & demonstration
- Sector of project: Research & testing
- Project description: 14 TPD solvent testing in pilot plant for coal-fired flue gases
- Location: USA
- Phase of project: Pilot & demonstration
- Sector of project: Research & testing
- Project description: 1 TPD advanced thermal capture for coal-fired flue gases
- Location: USA
- Phase of project: Pilot & demonstration
- Sector of project: Research & testing
- Project description: 1 TPD solvent demonstration
- Location: India
- Phase of project: Operational
- Sector of project: Chemicals
- Project description: 60,000 TPY carbon capture plant
- Location: Norway
- Phase of project: Testing
- Sector of project: Research & testing
- Project description: Testing
- Location: UK
- Phase of project: Pilot & demonstration
- Sector of project: Research & testing
- Project description: 1 TPD solvent demonstration
- Location: UK
- Phase of project: Lab validation
- Sector of project: Research & testing
- Project description: Bench scale testing and development
- Location: Switzerland
- Phase of project: Operational biogas plants
- Sector of project: Biogas
- Project description: 5 plants processing 1,700 m3/hr of biogas
- Location: Germany
- Phase of project: Operational biogas plants
- Sector of project: Biogas
- Project description: 27,500 nm3/hr of CO2 removal for commercial biogas upgrading
- Location: USA
- Phase of project: Engineering phase
- Sector of project: Oil & gas
- Project description: Gas turbine carbon capture plant with CycloneCC
- Location: Germany
- Phase of project: Engineering phase
- Sector of project: Cement
- Project description: Scaling from 100 to 2000 TPD CO2 capture
- Location: UK
- Phase of project: Engineering phase
- Sector of project: Oil & gas
- Project description: UK's largest industrial CO2 capture project
- Location: Spain
- Phase of project: Engineering phase
- Sector of project: Cement
- Project description: 200 TPD carbon capture plant
- Location: India
- Phase of project: Operational
- Sector of project: Steel
- Project description: 5 TPD carbon capture plant
- Location: Japan
- Phase of project: Operational
- Sector of project: Cement
- Project description: 10 TPD carbon capture plant
- Location: UK
- Phase of project: Engineering phase
- Sector of project: Energy from waste
- Project description: Demonstrate effective carbon capture technology in EfW plants
We know that the best technology aligns with operational realities. Using our cost-effective, scalable carbon capture, utilisation and storage (CCUS) technologies, industries can capture over 90% of their CO2 .
Our process works within existing industrial operations for minimal disruption and maximum cost-effectiveness. It enables industries to not only reach net zero, but leverage decarbonisation incentives and join the growing global circular carbon economy market. As we close the gap between industries and net zero, we're helping solve both climate and business challenges.
Who we serve
Our next-generation CCUS applications are designed specifically for hard-to-abate industries, including steel, cement, refinery, energy from waste and bio gas.
Cement
With more than 4 billion tonnes of cement produced globally each year, the cement industry generates approximately 8% of all global CO2 emissions. But the process is one of the easiest to facilitate carbon capture.
Learn MoreRefineries
While processing by refineries only contributes around 5 to 10% of the total emissions resulting from oil products, the opportunities for reducing these are significant due to the nature of the processes used. Major players in the industry are already pledging to achieve net zero by 2050.
Learn MoreSteel
The highly complex process of steel-making provides multiple opportunities for carbon capture, including using CCUS on the blast furnace to capture and store the majority of carbon emissions.
Learn MoreEnergy from Waste
By utilising CCUS at EfW plants, municipal authorities can decarbonise the entire waste chain, and achieve a huge reduction in the carbon footprint of individuals in cities.
Learn MoreBiogas
Carbon dioxide (CO2) and other impurities must be removed from renewable natural gas (RNG) feeds – like biomethane and landfill gas — to meet purity specifications. Our proprietary solvent is a simple drop-in enhancement for current solvents, delivering better performance for CO2 removal.
Learn MoreSuccess stories

Purpose-built: Technology for industry
In 2016, Tuticorin Alkali Chemical and Fertilizers Ltd. partnered with Carbon Clean to create the world’s first fully commercial carbon capture, storage and utilisation plant. Located near Chennai, it has been achieving over 90% carbon capture rates since it began operation.
Carbon Capture Rate

Proprietary: High-performance solvents
Since 2018, Carbon Clean in collaboration with Arcanum Energy has surpassed 500,000 m3 of biogas processed per day with its APBS-CARBex® solvent in their biogas upgrading facilities in Germany. Compared to the standard amine, Carbon Clean’s technology provides several advantages that allows the plants to operate more efficiently.
Less Thermal Energy
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Breakthrough: Technology for low-cost carbon capture
In 2017, Carbon Clean announced breakthrough test results from the Technology Centre Mongstad (TCM) pilot. Corrosion testing confirmed that with APBS-CDRMax®, it is possible to construct and operate with a less expensive, lower grade of stainless steel.
Cost Reduction (up to)

Breakthrough: Technology for Low-Cost Carbon Capture
In 2017, Carbon Clean announced breakthrough test results from the Technology Centre Mongstad (TCM) pilot. Corrosion testing confirmed that with APBS-CDRMax®, it is possible to construct with less expensive materials such as carbon steel rather and a lower grade of stainless steel.
Cost Reduction (up to)
Leadership
Aniruddha Sharma
Chair and CEO
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Aniruddha Sharma
Chair and CEO
Prateek Bumb
Co-Founder and CTO
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Prateek Bumb
Co-Founder and CTO
Iain Tobin
Chief Corporate Officer & CFO
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Iain Tobin
Chief Corporate Officer & CFO
Krishna Kumar Singhania
Chief Growth Officer
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Krishna Kumar Singhania
Chief Growth Officer
Archita Datta
Director of Finance
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Archita Datta
Director of Finance
Chris Dye
Vice President & General Counsel
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Chris Dye
Vice President & General Counsel
Glen Bailey
Vice President, Key Accounts & Partnerships
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Glen Bailey
Vice President, Key Accounts & Partnerships
Laura Gillions
Director of Marketing & Communications
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Laura Gillions
Director of Marketing & Communications
Richard Merrells
Vice President of Project Delivery
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Richard Merrells
Vice President of Project Delivery
Board
Aniruddha Sharma
Chair and CEO
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Aniruddha Sharma
Chair and CEO
Prateek Bumb
Co-Founder and CTO
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Prateek Bumb
Co-Founder and CTO
Martin Pugh
Director
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Martin Pugh
Director
Praveen Sahay
Director
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Praveen Sahay
Director
Daniel D Droog
Director
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Daniel D Droog
Director
Investors
Our investors have partnered with Carbon Clean to help us realise our goal of capturing 1 billion tonnes of carbon. Their support allows us to deliver our carbon capture, utilisation and storage technology to facilities around the world.









