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CClimeworks Mammoth
Iceland, world's largest direct air capture (DAC) plant
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Ranklist
Ranklist
Ranked by objective public data. Data snapshot 2026-09-22.
Rankings are computed from the authoritative public sources listed below, weighted into a single objective index.
Iceland, world's largest direct air capture (DAC) plant
World's first commercial DAC plus storage facility
Texas, USA: world's largest DAC facility, capturing 500,000 tons annually
Norway, world's first cross-border CO2 transport and storage network
Australia, one of the world's largest industrial CCS projects
China's first million-ton CCUS full-chain demonstration
China's largest planned CCUS industrial cluster
USA, coal-fired power plant flue gas capture retrofit demonstration
Canada, world's first commercial coal-fired CCS power plant
Canadian DAC technology company (acquired by 1PointFive)
US, emerging limestone-based DAC technology company
US low-energy DAC technology
US modular DAC systems
Norway, industrial flue gas capture systems
Cement and industrial capture solutions
Canadian solid sorbent carbon capture technology
UK's CycloneCC compact capture unit
Japan, world's most widely deployed amine-based capture technology
China's coal-power CCUS ten-thousand-ton demonstration
Canada, permanently storing CO2 by mineralizing it into concrete
This ranking is aggregated from the following authoritative sources:
Compiled by Ranklist from the public sources listed above. Figures are a snapshot taken on 2026-09-22, not live data.
Known limits This list reflects what those sources had published at the time of collection. Where sources disagree, we follow the one named first under Ranking Criteria.
Spotted an error? Write to contact@ranklist.cc and we will check it against the sources.