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Our Journey

Our journey from
start-up to global leader in industrial carbon capture

2009
Founded in India
Aniruddha Sharma and Prateek Bumb founded Carbon Clean while at university in India. They spotted an opportunity to improve upon conventional carbon capture solvents.
Group 1529@2x
2009
Founded in India
Aniruddha Sharma and Prateek Bumb founded Carbon Clean while at university in India. They spotted an opportunity to improve upon conventional carbon capture solvents.
Group 1529@2x
Group 1529@2x (1)
2010
First patent filing
They arrived at a patentable formulation of amines and salts called Amine-Promoted Buffer Salts which has been central to the company’s success.
2010
First patent filing
They arrived at a patentable formulation of amines and salts called Amine-Promoted Buffer Salts which has been central to the company’s success.
Group 1529@2x (1)
2012
Move to London
Following a UK government grant of £3.5m London became our new home.
Group 1529@2x (2)
Dots
2012
Move to London
Following a UK government grant of £3.5m London became our new home.
Group 1529@2x (2)
2009 (3)
2015
Pioneering novel technologies
Announced as a World Economic Forum Technology Pioneer, we received a second UK government grant to support bench-testing of a RPB absorber.
2015
Pioneering novel technologies
Announced as a World Economic Forum Technology Pioneer, we received a second UK government grant to support bench-testing of a RPB absorber.
2009 (3)
2016
A CCUS project first
Our technology is used in the world’s first fully commercial CCUS plant at Tuticorin Alkali Chemicals & Fertilizers in India.
Group 1529@2x (3)
2016
A CCUS project first
Our technology is used in the world’s first fully commercial CCUS plant at Tuticorin Alkali Chemicals & Fertilizers in India.
Group 1529@2x (3)
Group 1529@2x (4)
2018
More UK government support
We received a third UK government grant to support the scale up and testing of rotating packed beds to capture 1 TPD CO2.
2018
More UK government support
We received a third UK government grant to support the scale up and testing of rotating packed beds to capture 1 TPD CO2.
Group 1529@2x (4)
2019
US government funds RPB research
We participated in a project with GTI, funded by the US DOE/National Energy Technology Laboratory to get a step closer to commercialisation.
2009 (6)
2019
US government funds RPB research
We participated in a project with GTI, funded by the US DOE/National Energy Technology Laboratory to get a step closer to commercialisation.
2009 (6)
Group 1529@2x (5)
Dots
2020
Series B investment
$22m raised in a Series B funding round with an additional $8m series B extension the following year with Cemex as new investor.
2020
Series B investment
$22m raised in a Series B funding round with an additional $8m series B extension the following year with Cemex as new investor.
Group 1529@2x (5)
2021
Revolutionising carbon capture
Our 1 TPD demonstration unit is visited by His Majesty King Charles III (then Prince of Wales) while at COP26 in Glasgow.
2009 (8)
2021
Revolutionising carbon capture
Our 1 TPD demonstration unit is visited by His Majesty King Charles III (then Prince of Wales) while at COP26 in Glasgow.
2009 (8)
Group 1529@2x (6)
2022
Series C investment
$150m is raised in a record carbon capture funding round led by Chevron (bringing Carbon Clean’s total private investment to $195m).
2022
Series C investment
$150m is raised in a record carbon capture funding round led by Chevron (bringing Carbon Clean’s total private investment to $195m).
Group 1529@2x (6)
2023
Exponential growth

Ørsted awards FlagshipONE carbon capture contract and CycloneCC units commissioned in the Middle East and North America – we also opened a US HQ and expanded our presence in Canada.

Group 1529@2x (7)
Dots
2023
Exponential growth

Ørsted awards FlagshipONE carbon capture contract and CycloneCC units commissioned in the Middle East and North America – we also opened a US HQ and expanded our presence in Canada.

Group 1529@2x (7)
ARAMCO SAMSUNG CARBON CLEAN-1
2024
Scaling success

We announced our collaboration agreement with Aramco and Samsung E&A. Our partnership with BCCK Holding Company expanded CycloneCC’s reach in North America, and we launched our Design & Performance Centre (DPC) in Denmark.

2024
Scaling success

We announced our collaboration agreement with Aramco and Samsung E&A. Our partnership with BCCK Holding Company expanded CycloneCC’s reach in North America, and we launched our Design & Performance Centre (DPC) in Denmark.

ARAMCO SAMSUNG CARBON CLEAN-1
2025
Full steam ahead

We were named the 7th fastest growing private hardware company in Britain on the Sunday Times 100 Tech list and named on the Global Cleantech 100 list for a 6th time.  

The Times
2025
Full steam ahead

We were named the 7th fastest growing private hardware company in Britain on the Sunday Times 100 Tech list and named on the Global Cleantech 100 list for a 6th time.  

The Times
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