Direct air capture (English Wikipedia)

Burns, Judith (27 August 2009). "'Artificial trees' to cut carbon". BBC News | Science & Environment. Archived from the original on 14 August 2017. Retrieved 6 September 2019.

bbc.co.uk

"Is carbon capture an efficient way to tackle CO₂?". BBC News. 5 August 2024. Retrieved 17 April 2025.

bloomberg.com (Global: 118^th place; English: 85^th place)

Brustein, Joshua (30 April 2019). "In Silicon Valley, the Quest to Make Gasoline Out of Thin Air". Bloomberg.com. Archived from the original on 29 January 2020. Retrieved 23 January 2020.

bnef.com (Global: low place; English: low place)

about.bnef.com

mkaczmarski (6 August 2025). "Out of Thin Air: The Cost of Scaling Direct Air Capture". BloombergNEF. Retrieved 3 May 2026.

books.google.com (Global: 3^rd place; English: 3^rd place)

Smit, Berend; Reimer, Jeffrey A.; Oldenburg, Curtis M.; Bourg, Ian C (2014). Introduction to carbon capture and sequestration. London: Imperial College Press. ISBN 978-1-78326-329-5. OCLC 872565493.

carbonbrief.org (Global: low place; English: low place)

interactive.carbonbrief.org

Prater, Tom; Hongqiao Liu; Simon Evans; Zizhu Zhang; Wanyuan Song; Xiaoying You; Joe Goodman (30 November 2023). "The Carbon Brief Profile: China". Carbon Brief. Retrieved 12 December 2024.

carbonengineering.com (Global: low place; English: low place)

"Direct Air Capture Technology". Carbon Engineering. Retrieved 17 December 2024.

carbonfuture.earth (Global: low place; English: low place)

"Carbonfuture and Octavia Carbon Join Forces to Deploy the First Digital Monitoring, Reporting, and Verification System for Direct Air Capture Carbon Removal". www.carbonfuture.earth. Retrieved 13 December 2024.

carbonherald.com (Global: low place; English: low place)

Velev, Vasil (24 August 2024). "Carbon Collect Achieves Major DAC Milestone, On Track To Achieve Cost Of $200/t By 2030". Carbon Herald. Retrieved 17 December 2024.
Velev, Vasil (6 August 2024). "CarbonBox - China's Own Direct Air Capture Tech Passess Reliability Test". Carbon Herald. Retrieved 13 December 2024.
George, Violet (4 April 2024). "Octavia Carbon Is Harnessing Kenya's Potential For Direct Air Capture". Carbon Herald. Retrieved 13 December 2024.

carbonmarketwatch.org (Global: low place; English: low place)

Diab, Khaled (30 August 2024). "Billionauts' space tourism and Mars fantasies need to be pulled back to Earth". Carbon Market Watch. Retrieved 3 May 2026.

carbyon.com (Global: low place; English: low place)

iokenneth (1 June 2022). "Technology | Carbyon". carbyon.com. Retrieved 17 December 2024.

cbc.ca (Global: 110^th place; English: 65^th place)

Dyer, Evan (16 January 2025). "Why acquiring Greenland is more than just a whim of Trump". Retrieved 16 January 2025 – via CBC.

climatejusticealliance.org (Global: low place; English: low place)

"Biden's Direct Air Capture Push is Dangerous for Us All - Climate Justice Alliance". climatejusticealliance.org. 24 May 2022. Retrieved 22 November 2024.

climeworks.com (Global: low place; English: low place)

"Climeworks and Antecy join forces". Climeworks. 5 September 2019. Retrieved 17 December 2024.
"Orca is Climeworks' new large-scale carbon dioxide removal plant". Climeworks. Retrieved 17 December 2024.
"Climeworks works on sustainable Aviation Fuel from Air". Climeworks. 8 February 2021. Retrieved 17 December 2024.
"Orca is Climeworks' new large-scale carbon dioxide removal plant". Climeworks. Retrieved 13 December 2024.
"Public Update on CarbFix". Climeworks. 3 November 2017. Archived from the original on 26 August 2019. Retrieved 2 September 2019.

cnbc.com (Global: 303^rd place; English: 191^st place)

Clifford, Catherine (1 February 2021). "Carbon capture technology has been around for decades — here's why it hasn't taken off". CNBC. Archived from the original on 21 November 2021. Retrieved 21 November 2021.

cnn.com (Global: 36^th place; English: 26^th place)

Prisco, Jacopo (4 December 2023). "Will guilt-free long-haul flights ever be possible? Here's what we know". CNN. Retrieved 3 May 2026. The industry's goal more specifically is to reach net zero by 2050 – whereby it would cut as much of its planet-warming pollution as possible, and if there's anything left, it would remove those leftovers from the atmosphere.
Proctor, Darrell (8 May 2024). "The 'world's largest' vacuum to suck climate pollution out of the air just opened. Here's how it works". CNN. Retrieved 16 May 2024.

co2circulair.com (Global: low place; English: low place)

"How SMART-DAC works". CO2CIRCULAIR. Retrieved 17 December 2024.

columbia.edu (Global: 554^th place; English: 368^th place)

energy.columbia.edu

"Carbon Capture". Lenfest Center for Sustainable Energy. Archived from the original on 20 December 2012. Retrieved 6 September 2019.

consumer.org.my (Global: low place; English: low place)

"Reject Carbon Capture and Storage – Consumers Association Penang". consumer.org.my. Retrieved 15 November 2024.

creativecommons.org (Global: 580^th place; English: 287^th place)

Li, Guihe; Yao, Jia (September 2024). "Direct Air Capture (DAC) for Achieving Net-Zero CO₂ Emissions: Advances, Applications, and Challenges". Eng. 5 (3): 1298–1336. doi:10.3390/eng5030069. ISSN 2673-4117. This article incorporates text from this source, which is available under the CC BY 4.0 license.

daccity.com (Global: low place; English: low place)

"Direct Air Capture Prototype". www.daccity.com. Retrieved 17 December 2024.

daccoalition.org (Global: low place; English: low place)

"Direct Air Capture Coalition and AlliedOffsets Unveil Global DAC Deployment Map". Direct Air Capture Coalition. 13 March 2024. Retrieved 13 December 2024.

doi.org (Global: 2^nd place; English: 2^nd place)

Hou, Jing; Cheng, Yingying; Yan, Tao; Liu, Zhikun; Kang, Peng (7 March 2026). "High-efficiency electrochemical air capture enabled by thiadiazole redox carrier with tunable gas-selective channels". Nature Communications. 17 (1) 3629. Bibcode:2026NatCo..17.3629H. doi:10.1038/s41467-026-70444-w. PMC 13096194. PMID 41794892.
European Commission. Directorate General for Research and Innovation; European Commission's Group of Chief Scientific Advisors (2018). Novel carbon capture and utilisation technologies. Publications Office. doi:10.2777/01532 (inactive 3 May 2026). ISBN 978-92-79-82006-9.{{cite book}}: CS1 maint: DOI inactive as of May 2026 (link)^{[page needed]}
Quarton, Christopher J.; Samsatli, Sheila (1 January 2020). "The value of hydrogen and carbon capture, storage and utilisation in decarbonising energy: Insights from integrated value chain optimisation" (PDF). Applied Energy. 257 113936. Bibcode:2020ApEn..25713936Q. doi:10.1016/j.apenergy.2019.113936. S2CID 208829001.
Erans, María; Sanz-Pérez, Eloy S.; Hanak, Dawid P.; Clulow, Zeynep; Reiner, David M.; Mutch, Greg A. (2022). "Direct air capture: process technology, techno-economic and socio-political challenges". Energy & Environmental Science. 15 (4): 1360–1405. Bibcode:2022EnEnS..15.1360E. doi:10.1039/D1EE03523A. hdl:10115/19074. S2CID 247178548.
Keith, David W.; Holmes, Geoffrey; St. Angelo, David; Heide, Kenton (7 June 2018). "A Process for Capturing CO₂ from the Atmosphere". Joule. 2 (8): 1573–1594. doi:10.1016/j.joule.2018.05.006.
Beuttler, Christoph; Charles, Louise; Wurzbacher, Jan (21 November 2019). "The Role of Direct Air Capture in Mitigation of Anthropogenic Greenhouse Gas Emissions". Frontiers in Climate. 1 10. Bibcode:2019FrCli...1...10B. doi:10.3389/fclim.2019.00010.
Lilonfe, Sylvanus; Rodgers, Sarah; Abdul-Manan, Amir F. N.; Dimitriou, Ioanna; McKechnie, Jon (1 June 2025). "Technical, economic and lifecycle greenhouse gas emissions analyses of solid sorbent direct air capture technologies". Carbon Capture Science & Technology. 15 100380. Bibcode:2025CCST...1500380L. doi:10.1016/j.ccst.2025.100380. ISSN 2772-6568.
Sanz-Pérez, Eloy S.; Murdock, Christopher R.; Didas, Stephanie A.; Jones, Christopher W. (12 October 2016). "Direct Capture of carbon dioxide from Ambient Air". Chemical Reviews. 116 (19): 11840–11876. doi:10.1021/acs.chemrev.6b00173. PMID 27560307.
Chambost, Etienne de; Merceron, Louis; Boissonnet, Guillaume (2026). "From biofuels to e-fuels: an assessment of techno-economic and environmental performance". Sustainable Energy & Fuels. 10 (3): 905–919. doi:10.1039/D5SE00786K.
Li, Guihe; Yao, Jia (September 2024). "Direct Air Capture (DAC) for Achieving Net-Zero CO₂ Emissions: Advances, Applications, and Challenges". Eng. 5 (3): 1298–1336. doi:10.3390/eng5030069. ISSN 2673-4117. This article incorporates text from this source, which is available under the CC BY 4.0 license.
Aghel, Babak; Janati, Sara; Wongwises, Somchai; Shadloo, Mostafa Safdari (1 September 2022). "Review on CO₂ capture by blended amine solutions". International Journal of Greenhouse Gas Control. 119 103715. Bibcode:2022IJGGC.11903715A. doi:10.1016/j.ijggc.2022.103715. ISSN 1750-5836.
Sinha, Anshuman; Darunte, Lalit A.; Jones, Christopher W.; Realff, Matthew J.; Kawajiri, Yoshiaki (25 January 2017). "Systems Design and Economic Analysis of Direct Air Capture of CO₂ through Temperature Vacuum Swing Adsorption Using MIL-101(Cr)-PEI-800 and mmen-Mg2(dobpdc) MOF Adsorbents". Industrial & Engineering Chemistry Research. 56 (3): 750–764. doi:10.1021/acs.iecr.6b03887. ISSN 0888-5885.
Desport, Lucas; Gurgel, Angelo; Morris, Jennifer; Herzog, Howard; Chen, Yen-Heng Henry; Selosse, Sandrine; Paltsev, Sergey (1 January 2024). "Deploying direct air capture at scale: How close to reality?". Energy Economics. 129 107244. Bibcode:2024EneEc.12907244D. doi:10.1016/j.eneco.2023.107244. ISSN 0140-9883.
Sanz-Pérez, Eloy S.; Murdock, Christopher R.; Didas, Stephanie A.; Jones, Christopher W. (2016). "Direct Capture of CO₂ from Ambient Air". Chemical Reviews. 116 (19): 11840–11876. doi:10.1021/acs.chemrev.6b00173. PMID 27560307. S2CID 19566110.
Service, Robert (7 June 2018). "Cost plunges for capturing carbon dioxide from the air". Science. doi:10.1126/science.aau4107. S2CID 242097184.
Nikulshina, V.; Ayesa, N.; Gálvez, M.E.; Steinfeld, A. (July 2008). "Feasibility of Na-based thermochemical cycles for the capture of CO₂ from air—Thermodynamic and thermogravimetric analyses". Chemical Engineering Journal. 140 (1–3): 62–70. doi:10.1016/j.cej.2007.09.007.
Lackner, Klaus S. (1 February 2013). "The thermodynamics of direct air capture of carbon dioxide". Energy. 50: 38–46. Bibcode:2013Ene....50...38L. doi:10.1016/j.energy.2012.09.012.
Bose, Sutapa; et al. (2024). "Challenges and Opportunities: Metal–Organic Frameworks for Direct Air Capture". Advanced Functional Materials. 34 (43) 2307478. Bibcode:2024AdvFM..3407478B. doi:10.1002/adfm.202307478.
Bose, S.; Sengupta, D.; Malliakas, C. D.; Idrees, K. B.; Xie, H.; Wang, X.; Barsoum, M. L.; Barker, N. M.; Dravid, V. P.; Islamoglu, T.; Farha, O. K. (2023). "Suitability of a diamine functionalized metal–organic framework for direct air capture". RSC Advances. 14 (35): 9380–9388. doi:10.1039/d3sc02554c. PMC 10498709. PMID 37712037.
"Recent progress in metal-organic frameworks (MOFs) for CO2 capture at different pressures". Journal of Environmental Chemical Engineering. 2022. doi:10.1016/j.jece.2022.108830.
Bose, Sutapa; et al. (2024). "Challenges and Opportunities: Metal–Organic Frameworks for Direct Air Capture". Advanced Functional Materials. 34 (43) 2307478. Bibcode:2024AdvFM..3407478B. doi:10.1002/adfm.202307478.
[Sriram, Anuroop; et al. (2023). "ODAC23: An Adsorbate-Covered Metal-Organic Framework Dataset for Direct Air Capture". ACS Central Science. 10 (2): 315–330. doi:10.1021/acscentsci.3c00969. PMC 10906256. PMID 38435516.]
Castro-Muñoz, Roberto; Zamidi Ahmad, Mohd; Malankowska, Magdalena; Coronas, Joaquín (October 2022). "A new relevant membrane application: CO₂ direct air capture (DAC)". Chemical Engineering Journal. 446 137047. doi:10.1016/j.cej.2022.137047. hdl:10261/280157. S2CID 248930982.
McQueen, Noah; Psarras, Peter; Pilorgé, Hélène; Liguori, Simona; He, Jiajun; Yuan, Mengyao; Woodall, Caleb M.; Kian, Kourosh; Pierpoint, Lara; Jurewicz, Jacob; Lucas, J. Matthew; Jacobson, Rory; Deich, Noah; Wilcox, Jennifer (16 June 2020). "Cost Analysis of Direct Air Capture and Sequestration Coupled to Low-Carbon Thermal Energy in the United States". Environmental Science & Technology. 54 (12): 7542–7551. Bibcode:2020EnST...54.7542M. doi:10.1021/acs.est.0c00476. ISSN 0013-936X. PMID 32412237.
Deutz, Sarah; Bardow, André (February 2021). "Life-cycle assessment of an industrial direct air capture process based on temperature–vacuum swing adsorption". Nature Energy. 6 (2): 203–213. Bibcode:2021NatEn...6..203D. doi:10.1038/s41560-020-00771-9. ISSN 2058-7546.
Chauvy, Remi; Dubois, Lionel (2022). "Life cycle and techno-economic assessments of direct air capture processes: An integrated review". International Journal of Energy Research. 46 (8): 10320–10344. Bibcode:2022IJER...4610320C. doi:10.1002/er.7884. ISSN 1099-114X.
Ranjan, Manya; Herzog, Howard J. (2011). "Feasibility of air capture". Energy Procedia. 4: 2869–2876. Bibcode:2011EnPro...4.2869R. doi:10.1016/j.egypro.2011.02.193. hdl:1721.1/59782.
Realmonte, Giulia; Drouet, Laurent; Gambhir, Ajay; Glynn, James; Hawkes, Adam; Köberle, Alexandre C.; Tavoni, Massimo (22 July 2019). "An inter-model assessment of the role of direct air capture in deep mitigation pathways". Nature Communications. 10 (1): 3277. Bibcode:2019NatCo..10.3277R. doi:10.1038/s41467-019-10842-5. ISSN 2041-1723. PMC 6646360. PMID 31332176.
Madhu, Kavya; Pauliuk, Stefan; Dhathri, Sumukha; Creutzig, Felix (28 October 2021). "Understanding environmental trade-offs and resource demand of direct air capture technologies through comparative life-cycle assessment". Nature Energy. 6 (11): 1035–1044. Bibcode:2021NatEn...6.1035M. doi:10.1038/s41560-021-00922-6. ISSN 2058-7546.
Zhang, Chunbo; Yan, Jinyue; You, Fengqi (February 2023). "Critical metal requirement for clean energy transition: A quantitative review on the case of transportation electrification". Advances in Applied Energy. 9 100116. Bibcode:2023AdAE....900116Z. doi:10.1016/j.adapen.2022.100116. hdl:10397/102284.
An, Keju; Farooqui, Azharuddin; McCoy, Sean T. (1 November 2022). "The impact of climate on solvent-based direct air capture systems". Applied Energy. 325 119895. Bibcode:2022ApEn..32519895A. doi:10.1016/j.apenergy.2022.119895. ISSN 0306-2619.
Direct Air Capture – Key to Permanent CO₂ Reduction (Report). Österreichischer Verein für Kraftfahrzeugtechnik. 2024. doi:10.62626/u78n-4ix8.
Fasihi, Mahdi; Efimova, Olga; Breyer, Christian (1 July 2019). "Techno-economic assessment of CO₂ direct air capture plants". Journal of Cleaner Production. 224: 957–980. doi:10.1016/j.jclepro.2019.03.086. ISSN 0959-6526.
Negative Emissions Technologies and Reliable Sequestration. 2019. doi:10.17226/25259. ISBN 978-0-309-48452-7. PMID 31120708. S2CID 134196575.^{[page needed]}
Wilcox, Jennifer; Psarras, Peter C; Liguori, Simona (1 May 2017). "Assessment of reasonable opportunities for direct air capture". Environmental Research Letters. 12 (6): 065001. Bibcode:2017ERL....12f5001W. doi:10.1088/1748-9326/aa6de5. ISSN 1748-9326.
Cox, Emily; Spence, Elspeth; Pidgeon, Nick (August 2020). "Public perceptions of carbon dioxide removal in the United States and the United Kingdom". Nature Climate Change. 10 (8): 744–749. Bibcode:2020NatCC..10..744C. doi:10.1038/s41558-020-0823-z. ISSN 1758-6798.
Hosseini, Seyed Mohsen; Aslani, Alireza; Kasaeian, Alibakhsh (December 2023). "Life cycle cost and environmental assessment of CO₂ utilization in the beverage industry: A natural gas-fired power plant equipped with post-combustion CO₂ capture". Energy Reports. 9: 414–436. Bibcode:2023EnRep...9..414H. doi:10.1016/j.egyr.2022.11.200.
Hosseini, Seyed Mohsen; Aslani, Alireza; Kasaeian, Alibakhsh (1 December 2023). "Life cycle cost and environmental assessment of CO₂ utilization in the beverage industry: A natural gas-fired power plant equipped with post-combustion CO₂ capture". Energy Reports. 9: 414–436. Bibcode:2023EnRep...9..414H. doi:10.1016/j.egyr.2022.11.200. ISSN 2352-4847.
Scott-Buechler, Celina; Cain, Bruce; Osman, Khalid; Ardoin, Nicole M.; Fraser, Catherine; Adcox, Grace; Polk, Emily; Jackson, Robert B. (3 April 2024). "Communities conditionally support deployment of direct air capture for carbon dioxide removal in the United States". Communications Earth & Environment. 5 (1): 175. Bibcode:2024ComEE...5..175S. doi:10.1038/s43247-024-01334-6. ISSN 2662-4435.
Erans, María; Sanz-Pérez, Eloy S.; Hanak, Dawid P.; Clulow, Zeynep; Reiner, David M.; Mutch, Greg A. (2022). "Direct air capture: process technology, techno-economic and socio-political challenges". Energy & Environmental Science. 15 (4): 1360–1405. Bibcode:2022EnEnS..15.1360E. doi:10.1039/D1EE03523A. hdl:10115/19074. ISSN 1754-5692.
Kim, Hanwoong; Qiu, Yang; McJeon, Haewon; Clarens, Andres; Javadi, Parisa; Wang, Can; Wang, Rui; Wang, Jiachen; Jiang, Hanying; Miller, Andy; Cui, Ryna; Behrendt, Jenna; Ou, Yang; Yu, Sha; Fuhrman, Jay (1 November 2024). "Provincial-scale assessment of direct air capture to meet China's climate neutrality goal under limited bioenergy supply". Environmental Research Letters. 19 (11): 114021. Bibcode:2024ERL....19k4021K. doi:10.1088/1748-9326/ad77e7. ISSN 1748-9326.
Kim, Hanwoong; Qiu, Yang; McJeon, Haewon; Clarens, Andres; Javadi, Parisa; Wang, Can; Wang, Rui; Wang, Jiachen; Jiang, Hanying; Miller, Andy; Cui, Ryna; Behrendt, Jenna; Ou, Yang; Yu, Sha; Fuhrman, Jay (1 November 2024). "Provincial-scale assessment of direct air capture to meet China's climate neutrality goal under limited bioenergy supply". Environmental Research Letters. 19 (11): 114021. Bibcode:2024ERL....19k4021K. doi:10.1088/1748-9326/ad77e7. ISSN 1748-9326.
Bailey, Kathleen; Johnston, Joe (2023). "Passive Direct Air Capture: Breathing Cities". In Faircloth, Billie; Pedersen Zari, Maibritt; Thomsen, Mette Ramsgaard; Tamke, Martin (eds.). Design for Climate Adaptation. Sustainable Development Goals Series. Cham: Springer International Publishing. pp. 603–614. doi:10.1007/978-3-031-36320-7_38. ISBN 978-3-031-36320-7.
"THE NEUTRALIZATION OF CO₂ AS A NEW EMERGING MARKET: THE ORCA CASE". Scientific Journal Criminal and Executive System: Yesterday. Today. Tomorrow. 2024 (1). 27 June 2024. doi:10.32755/sjcriminal.2024.01. ISSN 2617-0159.
Fasihi, Mahdi; Efimova, Olga; Breyer, Christian (July 2019). "Techno-economic assessment of CO₂ direct air capture plants". Journal of Cleaner Production. 224: 957–980. doi:10.1016/j.jclepro.2019.03.086. S2CID 159399402.
Tollefson, Jeff (7 June 2018). "Sucking carbon dioxide from air is cheaper than scientists thought". Nature. 558 (7709): 173. Bibcode:2018Natur.558..173T. doi:10.1038/d41586-018-05357-w. PMID 29895915. S2CID 48355402.
McQueen, Noah; Drennan, David (14 June 2024). "The use of warehouse automation technology for scalable and low-cost direct air capture". Frontiers in Climate. 6 1415642. Bibcode:2024FrCli...615642M. doi:10.3389/fclim.2024.1415642. ISSN 2624-9553.
Nolan, Peter A.; Thurber, Mark C. (8 December 2011). "On the state's choice of oil company: risk management and the frontier of the petroleum industry". Oil and Governance. Cambridge University Press. pp. 121–170. doi:10.1017/cbo9780511784057.006. ISBN 978-1-107-00442-9.
Batres, Maya; Wang, Frances M.; Buck, Holly; Kapila, Rudra; Kosar, Ugbaad; Licker, Rachel; Nagabhushan, Deepika; Rekhelman, Ester; Suarez, Vanessa (1 August 2021). "Environmental and climate justice and technological carbon removal". The Electricity Journal. Special Issue: Carbon Capture and Storage Today: Applications, Needs, Perceptions and Barriers. 34 (7) 107002. Bibcode:2021ElecJ..3407002B. doi:10.1016/j.tej.2021.107002. ISSN 1040-6190.
Erans, María; Sanz-Pérez, Eloy S.; Hanak, Dawid P.; Clulow, Zeynep; Reiner, David M.; Mutch, Greg A. (2022). "Direct air capture: process technology, techno-economic and socio-political challenges". Energy & Environmental Science. 15 (4): 1360–1405. Bibcode:2022EnEnS..15.1360E. doi:10.1039/D1EE03523A. hdl:10115/19074. ISSN 1754-5692.
Erans, María; Sanz-Pérez, Eloy S.; Hanak, Dawid P.; Clulow, Zeynep; Reiner, David M.; Mutch, Greg A. (2022). "Direct air capture: process technology, techno-economic and socio-political challenges". Energy & Environmental Science. 15 (4): 1360–1405. Bibcode:2022EnEnS..15.1360E. doi:10.1039/D1EE03523A. hdl:10115/19074. ISSN 1754-5692.
Malm, Andreas; Carton, Wim (16 March 2021). "Seize the Means of Carbon Removal: The Political Economy of Direct Air Capture". Historical Materialism. 29 (1): 3–48. doi:10.1163/1569206X-29012021. ISSN 1465-4466.
Bolsen, Toby; Palm, Risa; Kingsland, Justin T. (17 February 2022). "Effects of Conspiracy Rhetoric on Views About the Consequences of Climate Change and Support for Direct Carbon Capture". Environmental Communication. 16 (2): 209–224. Bibcode:2022Ecomm..16..209B. doi:10.1080/17524032.2021.1991967. ISSN 1752-4032.

earth.org (Global: low place; English: low place)

Simons, Daniel (1 September 2022). "Project Drawdown: The World's Leading Climate Solutions Database Is Growing". Earth.Org. Retrieved 25 October 2024.

economist.com (Global: 331^st place; English: 272^nd place)

"Carbon-dioxide-removal options are multiplying". The Economist. 20 November 2023.
"The many prices of carbon dioxide". The Economist. 20 November 2023.

elsevier.com (Global: 365^th place; English: 372^nd place)

linkinghub.elsevier.com

Aghel, Babak; Janati, Sara; Wongwises, Somchai; Shadloo, Mostafa Safdari (1 September 2022). "Review on CO₂ capture by blended amine solutions". International Journal of Greenhouse Gas Control. 119 103715. Bibcode:2022IJGGC.11903715A. doi:10.1016/j.ijggc.2022.103715. ISSN 1750-5836.
Zhang, Chunbo; Yan, Jinyue; You, Fengqi (February 2023). "Critical metal requirement for clean energy transition: A quantitative review on the case of transportation electrification". Advances in Applied Energy. 9 100116. Bibcode:2023AdAE....900116Z. doi:10.1016/j.adapen.2022.100116. hdl:10397/102284.
An, Keju; Farooqui, Azharuddin; McCoy, Sean T. (1 November 2022). "The impact of climate on solvent-based direct air capture systems". Applied Energy. 325 119895. Bibcode:2022ApEn..32519895A. doi:10.1016/j.apenergy.2022.119895. ISSN 0306-2619.

energy.gov (Global: 2,792^nd place; English: 1,703^rd place)

"Regional Direct Air Capture Hubs". Energy.gov.
"Biden-Harris Administration Announces Up To $1.2 Billion For Nation's First Direct Air Capture Demonstrations in Texas and Louisiana". Energy.gov. 11 August 2023. Retrieved 18 October 2024.
"Regional Direct Air Capture (DAC) Hubs Program – Project Cypress" (PDF).
"Biden-Harris Administration Announces Up To $1.2 Billion For Nation's First Direct Air Capture Demonstrations in Texas and Louisiana". Energy.gov. 11 August 2023. Retrieved 25 October 2024.

energyanalytics.org (Global: low place; English: low place)

Lesser, Jonathan (11 February 2026). "A Cost-Benefit Analysis of Using Direct Air Capture to Remove Atmospheric Carbon". National Center for Energy Analytics. Retrieved 3 May 2026. removing 2 billion tonnes (i.e., DOE's high-end recommendation) of CO2 annually would require around 2,400 TWh of electricity. That amount of electricity is equivalent to over 55% of the 4,300 TWh of electricity generated in the U.S. from all sources in 2024.

foei.org (Global: low place; English: low place)

Shaw, Sara (1 January 2021). "A Leap in the Dark:The Dangers of Bioenergy with Carbon Capture and Storage (BECCS)". foei.org. Retrieved 22 November 2024.

fortune.com (Global: 647^th place; English: 421^st place)

Sigurdardottir, Ragnhildur; Rathi, Akshat (6 March 2021). "This startup has unlocked a novel way to capture carbon—by turning the fouling gas into rocks". Fortune. Archived from the original on 21 November 2021. Retrieved 21 November 2021.

gatech.edu (Global: 4,205^th place; English: 2,374^th place)

research.gatech.edu

"Georgia Tech and Meta Create Massive Open Dataset to Advance AI Solutions for Carbon Capture". Georgia Institute of Technology. 2024.

geoengineeringmonitor.org (Global: low place; English: low place)

"Direct Air Capture (Technology Factsheet)" (PDF). Geoengineering Monitor. 24 May 2018. Archived (PDF) from the original on 26 August 2019. Retrieved 27 August 2019.
Chalmin, Anja (16 July 2019). "Direct Air Capture: Recent developments and future plans". Geoengineering Monitor. Archived from the original on 26 August 2019. Retrieved 27 August 2019.

globalgae.com (Global: low place; English: low place)

"Our Technology". Global Algae. Retrieved 17 December 2024.

globalthermostat.com (Global: low place; English: low place)

"Global Thermostat". Global Thermostat. Archived from the original on 9 November 2018. Retrieved 7 December 2018.

gulfnews.com (Global: 972^nd place; English: 600^th place)

"Expo 2020 Dubai: The key to clean air inside Finland Pavilion? Carbon dioxide". gulfnews.com. 28 June 2021. Archived from the original on 28 July 2021. Retrieved 28 July 2021.

hdl.handle.net (Global: 66^th place; English: 34^th place)

Erans, María; Sanz-Pérez, Eloy S.; Hanak, Dawid P.; Clulow, Zeynep; Reiner, David M.; Mutch, Greg A. (2022). "Direct air capture: process technology, techno-economic and socio-political challenges". Energy & Environmental Science. 15 (4): 1360–1405. Bibcode:2022EnEnS..15.1360E. doi:10.1039/D1EE03523A. hdl:10115/19074. S2CID 247178548.
Castro-Muñoz, Roberto; Zamidi Ahmad, Mohd; Malankowska, Magdalena; Coronas, Joaquín (October 2022). "A new relevant membrane application: CO₂ direct air capture (DAC)". Chemical Engineering Journal. 446 137047. doi:10.1016/j.cej.2022.137047. hdl:10261/280157. S2CID 248930982.
Ranjan, Manya; Herzog, Howard J. (2011). "Feasibility of air capture". Energy Procedia. 4: 2869–2876. Bibcode:2011EnPro...4.2869R. doi:10.1016/j.egypro.2011.02.193. hdl:1721.1/59782.
Zhang, Chunbo; Yan, Jinyue; You, Fengqi (February 2023). "Critical metal requirement for clean energy transition: A quantitative review on the case of transportation electrification". Advances in Applied Energy. 9 100116. Bibcode:2023AdAE....900116Z. doi:10.1016/j.adapen.2022.100116. hdl:10397/102284.
Erans, María; Sanz-Pérez, Eloy S.; Hanak, Dawid P.; Clulow, Zeynep; Reiner, David M.; Mutch, Greg A. (2022). "Direct air capture: process technology, techno-economic and socio-political challenges". Energy & Environmental Science. 15 (4): 1360–1405. Bibcode:2022EnEnS..15.1360E. doi:10.1039/D1EE03523A. hdl:10115/19074. ISSN 1754-5692.
Erans, María; Sanz-Pérez, Eloy S.; Hanak, Dawid P.; Clulow, Zeynep; Reiner, David M.; Mutch, Greg A. (2022). "Direct air capture: process technology, techno-economic and socio-political challenges". Energy & Environmental Science. 15 (4): 1360–1405. Bibcode:2022EnEnS..15.1360E. doi:10.1039/D1EE03523A. hdl:10115/19074. ISSN 1754-5692.
Erans, María; Sanz-Pérez, Eloy S.; Hanak, Dawid P.; Clulow, Zeynep; Reiner, David M.; Mutch, Greg A. (2022). "Direct air capture: process technology, techno-economic and socio-political challenges". Energy & Environmental Science. 15 (4): 1360–1405. Bibcode:2022EnEnS..15.1360E. doi:10.1039/D1EE03523A. hdl:10115/19074. ISSN 1754-5692.

heimildin.is (Global: low place; English: low place)

"Climeworks' capture fails to cover its own emissions". 15 May 2025.

hifglobal.com (Global: low place; English: low place)

"Process". Default. Retrieved 17 December 2024.

hydrocell.fi (Global: low place; English: low place)

"Direct Air Capture (DAC) appliances". Hydrocell Oy. Retrieved 17 December 2024.

iea.org (Global: 3,027^th place; English: 2,709^th place)

"Direct Air Capture - Energy System". IEA. Retrieved 8 November 2024.
"Bioenergy with Carbon Capture and Storage - Energy System". IEA. Retrieved 22 November 2024.

ieee.org (Global: 912^th place; English: 722^nd place)

spectrum.ieee.org

Patel, Prachi (28 May 2022). "Carbon-Removal Tech Grabs Elon Musk's Check Millions poured into XPrize effort to pull CO₂ out of the sky". IEEE Spectrum. Archived from the original on 28 May 2022. Retrieved 16 June 2023.

imm.org (Global: low place; English: low place)

Freitas, RA Jr. (10 February 2010). "Diamond Trees (Tropostats): A Molecular Manufacturing Based System for Compositional Atmospheric Homeostasis" (PDF). IMM Report (43).

ips-dc.org (Global: low place; English: low place)

Crowder, Caleb (5 June 2024). "Is Carbon Capture Just Climate Delusion?". Institute for Policy Studies. Retrieved 22 November 2024.

klima.com (Global: low place; English: low place)

"DAC (Direct Air Capture) in 2024: Where do we stand?". Klima. 3 September 2024. Retrieved 13 December 2024.

klimate.co (Global: low place; English: low place)

"Project: Project Hummingbird | Klimate". www.klimate.co. Retrieved 13 December 2024.

lbl.gov (Global: 3,154^th place; English: 3,216^th place)

newscenter.lbl.gov

Yarris, Lynn (17 March 2015). "A Better Way of Scrubbing CO₂". News Center. Archived from the original on 25 December 2017. Retrieved 7 September 2019.

lib4ri.ch (Global: low place; English: low place)

dora.lib4ri.ch

Nikulshina, V.; Ayesa, N.; Gálvez, M.E.; Steinfeld, A. (July 2008). "Feasibility of Na-based thermochemical cycles for the capture of CO₂ from air—Thermodynamic and thermogravimetric analyses". Chemical Engineering Journal. 140 (1–3): 62–70. doi:10.1016/j.cej.2007.09.007.

missionzero.tech (Global: low place; English: low place)

"Mission Zero Technologies | Technology". www.missionzero.tech. Retrieved 17 December 2024.

mit.edu (Global: 476^th place; English: 340^th place)

news.mit.edu

"MIT engineers develop a new way to remove carbon dioxide from air". MIT News | Massachusetts Institute of Technology. 25 October 2019. Retrieved 24 June 2026.

climate.mit.edu

"How much carbon dioxide would we have to remove from the air to counteract climate change?". Again, consider direct air capture: it takes a lot of energy to pull air into the system and power the chemical reactions that separate carbon dioxide from the other constituents of air, and that energy costs money.

mosaicmaterials.com (Global: low place; English: low place)

"About – mosaicmaterials". Retrieved 17 December 2024.

nature.com (Global: 207^th place; English: 347^th place)

Deutz, Sarah; Bardow, André (February 2021). "Life-cycle assessment of an industrial direct air capture process based on temperature–vacuum swing adsorption". Nature Energy. 6 (2): 203–213. Bibcode:2021NatEn...6..203D. doi:10.1038/s41560-020-00771-9. ISSN 2058-7546.
Madhu, Kavya; Pauliuk, Stefan; Dhathri, Sumukha; Creutzig, Felix (28 October 2021). "Understanding environmental trade-offs and resource demand of direct air capture technologies through comparative life-cycle assessment". Nature Energy. 6 (11): 1035–1044. Bibcode:2021NatEn...6.1035M. doi:10.1038/s41560-021-00922-6. ISSN 2058-7546.
Cox, Emily; Spence, Elspeth; Pidgeon, Nick (August 2020). "Public perceptions of carbon dioxide removal in the United States and the United Kingdom". Nature Climate Change. 10 (8): 744–749. Bibcode:2020NatCC..10..744C. doi:10.1038/s41558-020-0823-z. ISSN 1758-6798.

nih.gov (Global: 5^th place; English: 5^th place)

pubmed.ncbi.nlm.nih.gov

Hou, Jing; Cheng, Yingying; Yan, Tao; Liu, Zhikun; Kang, Peng (7 March 2026). "High-efficiency electrochemical air capture enabled by thiadiazole redox carrier with tunable gas-selective channels". Nature Communications. 17 (1) 3629. Bibcode:2026NatCo..17.3629H. doi:10.1038/s41467-026-70444-w. PMC 13096194. PMID 41794892.
Sanz-Pérez, Eloy S.; Murdock, Christopher R.; Didas, Stephanie A.; Jones, Christopher W. (12 October 2016). "Direct Capture of carbon dioxide from Ambient Air". Chemical Reviews. 116 (19): 11840–11876. doi:10.1021/acs.chemrev.6b00173. PMID 27560307.
Sanz-Pérez, Eloy S.; Murdock, Christopher R.; Didas, Stephanie A.; Jones, Christopher W. (2016). "Direct Capture of CO₂ from Ambient Air". Chemical Reviews. 116 (19): 11840–11876. doi:10.1021/acs.chemrev.6b00173. PMID 27560307. S2CID 19566110.
Bose, S.; Sengupta, D.; Malliakas, C. D.; Idrees, K. B.; Xie, H.; Wang, X.; Barsoum, M. L.; Barker, N. M.; Dravid, V. P.; Islamoglu, T.; Farha, O. K. (2023). "Suitability of a diamine functionalized metal–organic framework for direct air capture". RSC Advances. 14 (35): 9380–9388. doi:10.1039/d3sc02554c. PMC 10498709. PMID 37712037.
[Sriram, Anuroop; et al. (2023). "ODAC23: An Adsorbate-Covered Metal-Organic Framework Dataset for Direct Air Capture". ACS Central Science. 10 (2): 315–330. doi:10.1021/acscentsci.3c00969. PMC 10906256. PMID 38435516.]
McQueen, Noah; Psarras, Peter; Pilorgé, Hélène; Liguori, Simona; He, Jiajun; Yuan, Mengyao; Woodall, Caleb M.; Kian, Kourosh; Pierpoint, Lara; Jurewicz, Jacob; Lucas, J. Matthew; Jacobson, Rory; Deich, Noah; Wilcox, Jennifer (16 June 2020). "Cost Analysis of Direct Air Capture and Sequestration Coupled to Low-Carbon Thermal Energy in the United States". Environmental Science & Technology. 54 (12): 7542–7551. Bibcode:2020EnST...54.7542M. doi:10.1021/acs.est.0c00476. ISSN 0013-936X. PMID 32412237.
Realmonte, Giulia; Drouet, Laurent; Gambhir, Ajay; Glynn, James; Hawkes, Adam; Köberle, Alexandre C.; Tavoni, Massimo (22 July 2019). "An inter-model assessment of the role of direct air capture in deep mitigation pathways". Nature Communications. 10 (1): 3277. Bibcode:2019NatCo..10.3277R. doi:10.1038/s41467-019-10842-5. ISSN 2041-1723. PMC 6646360. PMID 31332176.
Negative Emissions Technologies and Reliable Sequestration. 2019. doi:10.17226/25259. ISBN 978-0-309-48452-7. PMID 31120708. S2CID 134196575.^{[page needed]}
Tollefson, Jeff (7 June 2018). "Sucking carbon dioxide from air is cheaper than scientists thought". Nature. 558 (7709): 173. Bibcode:2018Natur.558..173T. doi:10.1038/d41586-018-05357-w. PMID 29895915. S2CID 48355402.

ncbi.nlm.nih.gov

Hou, Jing; Cheng, Yingying; Yan, Tao; Liu, Zhikun; Kang, Peng (7 March 2026). "High-efficiency electrochemical air capture enabled by thiadiazole redox carrier with tunable gas-selective channels". Nature Communications. 17 (1) 3629. Bibcode:2026NatCo..17.3629H. doi:10.1038/s41467-026-70444-w. PMC 13096194. PMID 41794892.
Bose, S.; Sengupta, D.; Malliakas, C. D.; Idrees, K. B.; Xie, H.; Wang, X.; Barsoum, M. L.; Barker, N. M.; Dravid, V. P.; Islamoglu, T.; Farha, O. K. (2023). "Suitability of a diamine functionalized metal–organic framework for direct air capture". RSC Advances. 14 (35): 9380–9388. doi:10.1039/d3sc02554c. PMC 10498709. PMID 37712037.
[Sriram, Anuroop; et al. (2023). "ODAC23: An Adsorbate-Covered Metal-Organic Framework Dataset for Direct Air Capture". ACS Central Science. 10 (2): 315–330. doi:10.1021/acscentsci.3c00969. PMC 10906256. PMID 38435516.]
Realmonte, Giulia; Drouet, Laurent; Gambhir, Ajay; Glynn, James; Hawkes, Adam; Köberle, Alexandre C.; Tavoni, Massimo (22 July 2019). "An inter-model assessment of the role of direct air capture in deep mitigation pathways". Nature Communications. 10 (1): 3277. Bibcode:2019NatCo..10.3277R. doi:10.1038/s41467-019-10842-5. ISSN 2041-1723. PMC 6646360. PMID 31332176.

nordicelectrofuel.no (Global: low place; English: low place)

"What we do | Nordic Electrofuel" (in Norwegian Bokmål). 23 June 2022. Retrieved 17 December 2024.

noya.co (Global: low place; English: low place)

"How our DAC solution works | Noya". www.noya.co. Retrieved 17 December 2024.

nytimes.com (Global: 7^th place; English: 7^th place)

Plumer, Brad (9 November 2023). "In a U.S. First, a Commercial Plant Starts Pulling Carbon From the Air". The New York Times.

origencarbon.com (Global: low place; English: low place)

"Origen Carbon Technology, Direct Air Capture (DAC)". Origen Carbon. Retrieved 17 December 2024.

pitchbook.com (Global: low place; English: 9,052^nd place)

"Octavia Carbon Company Profile 2024: Valuation, Funding & Investors | PitchBook". pitchbook.com. Retrieved 13 December 2024.

politico.com (Global: 243^rd place; English: 130^th place)

Blaeser, Jessie (18 May 2023). "Americans like direct air capture, with caveats". Politico. pp. 1–2. Retrieved 15 November 2024.
Begert, Blanca (24 June 2024). "Trump can't cool Republicans' ardor for this climate tech". Politico. pp. 2–3. Retrieved 15 November 2024.

powermag.com (Global: low place; English: low place)

Proctor, Darrell (1 December 2017). "Test of Carbon Capture Technology Underway at Iceland Geothermal Plant". POWER Magazine. Archived from the original on 26 August 2019. Retrieved 4 September 2019.

publishing.service.gov.uk (Global: 1,837^th place; English: 948^th place)

assets.publishing.service.gov.uk

"Direct air capture with carbon storage - evidence on potential environmental impacts and social implications" (PDF). p. 14.

reuters.com (Global: 38^th place; English: 30^th place)

"US Energy Department restores funding to carbon removal projects". Reuters. Some of the captured carbon will ⁠be used as a feedstock to produce jet fuel
Doyle, Alister (11 October 2017). "From thin air to stone: greenhouse gas test starts in Iceland". Reuters. Archived from the original on 1 September 2019. Retrieved 4 September 2019.

rolls-royce.com (Global: low place; English: 8,593^rd place)

"Rolls-Royce secures funding to build Direct Air Capture demonstrator". www.rolls-royce.com. Retrieved 17 December 2024.

rsc.org (Global: 2,104^th place; English: 1,855^th place)

pubs.rsc.org

Chambost, Etienne de; Merceron, Louis; Boissonnet, Guillaume (2026). "From biofuels to e-fuels: an assessment of techno-economic and environmental performance". Sustainable Energy & Fuels. 10 (3): 905–919. doi:10.1039/D5SE00786K.
Erans, María; Sanz-Pérez, Eloy S.; Hanak, Dawid P.; Clulow, Zeynep; Reiner, David M.; Mutch, Greg A. (2022). "Direct air capture: process technology, techno-economic and socio-political challenges". Energy & Environmental Science. 15 (4): 1360–1405. Bibcode:2022EnEnS..15.1360E. doi:10.1039/D1EE03523A. hdl:10115/19074. ISSN 1754-5692.

xlink.rsc.org

Erans, María; Sanz-Pérez, Eloy S.; Hanak, Dawid P.; Clulow, Zeynep; Reiner, David M.; Mutch, Greg A. (2022). "Direct air capture: process technology, techno-economic and socio-political challenges". Energy & Environmental Science. 15 (4): 1360–1405. Bibcode:2022EnEnS..15.1360E. doi:10.1039/D1EE03523A. hdl:10115/19074. ISSN 1754-5692.
Erans, María; Sanz-Pérez, Eloy S.; Hanak, Dawid P.; Clulow, Zeynep; Reiner, David M.; Mutch, Greg A. (2022). "Direct air capture: process technology, techno-economic and socio-political challenges". Energy & Environmental Science. 15 (4): 1360–1405. Bibcode:2022EnEnS..15.1360E. doi:10.1039/D1EE03523A. hdl:10115/19074. ISSN 1754-5692.

science.org (Global: 1,007^th place; English: 665^th place)

Service, Robert F. (3 July 2019). "This former playwright aims to turn solar and wind power into gasoline". Science | AAAS. Archived from the original on 6 October 2019. Retrieved 23 January 2020.

scientificamerican.com (Global: 1,110^th place; English: 817^th place)

Biello, David (16 May 2013). "400 PPM: Can Artificial Trees Help Pull CO₂ from the Air?". Scientific American. Archived from the original on 4 September 2019. Retrieved 4 September 2019.
Biello, David (16 May 2013). "400 PPM: Can Artificial Trees Help Pull CO₂ from the Air?". Scientific American. Archived from the original on 4 September 2019. Retrieved 4 September 2019.

semanticscholar.org (Global: 15^th place; English: 8^th place)

api.semanticscholar.org

Quarton, Christopher J.; Samsatli, Sheila (1 January 2020). "The value of hydrogen and carbon capture, storage and utilisation in decarbonising energy: Insights from integrated value chain optimisation" (PDF). Applied Energy. 257 113936. Bibcode:2020ApEn..25713936Q. doi:10.1016/j.apenergy.2019.113936. S2CID 208829001.
Erans, María; Sanz-Pérez, Eloy S.; Hanak, Dawid P.; Clulow, Zeynep; Reiner, David M.; Mutch, Greg A. (2022). "Direct air capture: process technology, techno-economic and socio-political challenges". Energy & Environmental Science. 15 (4): 1360–1405. Bibcode:2022EnEnS..15.1360E. doi:10.1039/D1EE03523A. hdl:10115/19074. S2CID 247178548.
Sanz-Pérez, Eloy S.; Murdock, Christopher R.; Didas, Stephanie A.; Jones, Christopher W. (2016). "Direct Capture of CO₂ from Ambient Air". Chemical Reviews. 116 (19): 11840–11876. doi:10.1021/acs.chemrev.6b00173. PMID 27560307. S2CID 19566110.
Service, Robert (7 June 2018). "Cost plunges for capturing carbon dioxide from the air". Science. doi:10.1126/science.aau4107. S2CID 242097184.
Castro-Muñoz, Roberto; Zamidi Ahmad, Mohd; Malankowska, Magdalena; Coronas, Joaquín (October 2022). "A new relevant membrane application: CO₂ direct air capture (DAC)". Chemical Engineering Journal. 446 137047. doi:10.1016/j.cej.2022.137047. hdl:10261/280157. S2CID 248930982.
Negative Emissions Technologies and Reliable Sequestration. 2019. doi:10.17226/25259. ISBN 978-0-309-48452-7. PMID 31120708. S2CID 134196575.^{[page needed]}
Fasihi, Mahdi; Efimova, Olga; Breyer, Christian (July 2019). "Techno-economic assessment of CO₂ direct air capture plants". Journal of Cleaner Production. 224: 957–980. doi:10.1016/j.jclepro.2019.03.086. S2CID 159399402.
Tollefson, Jeff (7 June 2018). "Sucking carbon dioxide from air is cheaper than scientists thought". Nature. 558 (7709): 173. Bibcode:2018Natur.558..173T. doi:10.1038/d41586-018-05357-w. PMID 29895915. S2CID 48355402.

singularityhub.com (Global: low place; English: low place)

Diamandis, Peter H. (23 August 2019). "The Promise of Direct Air Capture: Making Stuff Out of Thin Air". Singularity Hub. Archived from the original on 29 August 2019. Retrieved 29 August 2019.

skytree.eu (Global: low place; English: low place)

"Advanced Carbon Capture Technology | Skytree". www.skytree.eu. Retrieved 17 December 2024.

springer.com (Global: 182^nd place; English: 172^nd place)

link.springer.com

Bailey, Kathleen; Johnston, Joe (2023). "Passive Direct Air Capture: Breathing Cities". In Faircloth, Billie; Pedersen Zari, Maibritt; Thomsen, Mette Ramsgaard; Tamke, Martin (eds.). Design for Climate Adaptation. Sustainable Development Goals Series. Cham: Springer International Publishing. pp. 603–614. doi:10.1007/978-3-031-36320-7_38. ISBN 978-3-031-36320-7.

sunfire.de (Global: low place; English: low place)

"Carbon-neutral fuels from air and electric power |". sunfire.de. Retrieved 17 December 2024.

sustaera.com (Global: low place; English: low place)

"Our Technology". Sustaera. Retrieved 17 December 2024.

table.media (Global: low place; English: low place)

"Direct Air Capture: How China wants to close the technology gap". Table.Media. 29 July 2024. Retrieved 12 December 2024.

tandfonline.com (Global: 286^th place; English: 209^th place)

Bolsen, Toby; Palm, Risa; Kingsland, Justin T. (17 February 2022). "Effects of Conspiracy Rhetoric on Views About the Consequences of Climate Change and Support for Direct Carbon Capture". Environmental Communication. 16 (2): 209–224. Bibcode:2022Ecomm..16..209B. doi:10.1080/17524032.2021.1991967. ISSN 1752-4032.

tentree.com (Global: low place; English: low place)

blog.tentree.com

"This Is The Impact Of 1 Million Trees". The Environmentor. 25 November 2019. Retrieved 18 April 2025.

thecooldown.com (Global: low place; English: low place)

Kazmer, Rick (10 April 2024). "Scientists make breakthrough in pollution removal with liquid that bubbles like cola: 'Our process … requires much less energy'". The Cool Down. Retrieved 14 April 2024.

theguardian.com (Global: 16^th place; English: 11^th place)

Vidal, John (4 February 2018). "How Bill Gates aims to clean up the planet". The Observer.
Milman, Oliver (12 September 2023). "The world's biggest carbon capture facility is being built in Texas. Will it work?". The Guardian. ISSN 0261-3077. Retrieved 25 October 2024.

unfccc.int (Global: 4,424^th place; English: 3,848^th place)

climatechampions.unfccc.int

Owen-Burge, Charlotte (25 April 2022). "Companies are sucking carbon from the atmosphere using 'direct air capture'. How does it work?". Climate Champions. Retrieved 13 December 2024.

venturebeat.com (Global: 831^st place; English: 553^rd place)

Takahashi, Dean (25 February 2020). "Last Energy raises $3 million to fight climate change with nuclear energy". VentureBeat. Archived from the original on 12 January 2021. Retrieved 21 November 2021.

verdox.com (Global: low place; English: low place)

"Technology". Verdox. Retrieved 17 December 2024.

web.archive.org (Global: 1^st place; English: 1^st place)

"Direct Air Capture (Technology Factsheet)" (PDF). Geoengineering Monitor. 24 May 2018. Archived (PDF) from the original on 26 August 2019. Retrieved 27 August 2019.
"Direct Air Capture of CO₂ with Chemicals: A Technology Assessment for the APS Panel on Public Affairs" (PDF). APS physics. 1 June 2011. Archived (PDF) from the original on 3 September 2019. Retrieved 26 August 2019.
Chalmin, Anja (16 July 2019). "Direct Air Capture: Recent developments and future plans". Geoengineering Monitor. Archived from the original on 26 August 2019. Retrieved 27 August 2019.
Biello, David (16 May 2013). "400 PPM: Can Artificial Trees Help Pull CO₂ from the Air?". Scientific American. Archived from the original on 4 September 2019. Retrieved 4 September 2019.
Burns, Judith (27 August 2009). "'Artificial trees' to cut carbon". BBC News | Science & Environment. Archived from the original on 14 August 2017. Retrieved 6 September 2019.
"Carbon Capture". Lenfest Center for Sustainable Energy. Archived from the original on 20 December 2012. Retrieved 6 September 2019.
Biello, David (16 May 2013). "400 PPM: Can Artificial Trees Help Pull CO₂ from the Air?". Scientific American. Archived from the original on 4 September 2019. Retrieved 4 September 2019.
Schiffman, Richard (23 May 2016). "Why CO₂ 'Air Capture' Could Be Key to Slowing Global Warming". Yale E360. Archived from the original on 3 September 2019. Retrieved 6 September 2019.
Yarris, Lynn (17 March 2015). "A Better Way of Scrubbing CO₂". News Center. Archived from the original on 25 December 2017. Retrieved 7 September 2019.
"Direct Air Capture / A key technology for net zero" (PDF). International Energy Agency (IEA). April 2022. p. 18. Archived (PDF) from the original on 10 April 2022.
Diamandis, Peter H. (23 August 2019). "The Promise of Direct Air Capture: Making Stuff Out of Thin Air". Singularity Hub. Archived from the original on 29 August 2019. Retrieved 29 August 2019.
Doyle, Alister (11 October 2017). "From thin air to stone: greenhouse gas test starts in Iceland". Reuters. Archived from the original on 1 September 2019. Retrieved 4 September 2019.
"Public Update on CarbFix". Climeworks. 3 November 2017. Archived from the original on 26 August 2019. Retrieved 2 September 2019.
Proctor, Darrell (1 December 2017). "Test of Carbon Capture Technology Underway at Iceland Geothermal Plant". POWER Magazine. Archived from the original on 26 August 2019. Retrieved 4 September 2019.
"Global Thermostat". Global Thermostat. Archived from the original on 9 November 2018. Retrieved 7 December 2018.
"Expo 2020 Dubai: The key to clean air inside Finland Pavilion? Carbon dioxide". gulfnews.com. 28 June 2021. Archived from the original on 28 July 2021. Retrieved 28 July 2021.
Service, Robert F. (3 July 2019). "This former playwright aims to turn solar and wind power into gasoline". Science | AAAS. Archived from the original on 6 October 2019. Retrieved 23 January 2020.
Brustein, Joshua (30 April 2019). "In Silicon Valley, the Quest to Make Gasoline Out of Thin Air". Bloomberg.com. Archived from the original on 29 January 2020. Retrieved 23 January 2020.
Clifford, Catherine (1 February 2021). "Carbon capture technology has been around for decades — here's why it hasn't taken off". CNBC. Archived from the original on 21 November 2021. Retrieved 21 November 2021.
Sigurdardottir, Ragnhildur; Rathi, Akshat (6 March 2021). "This startup has unlocked a novel way to capture carbon—by turning the fouling gas into rocks". Fortune. Archived from the original on 21 November 2021. Retrieved 21 November 2021.
Takahashi, Dean (25 February 2020). "Last Energy raises $3 million to fight climate change with nuclear energy". VentureBeat. Archived from the original on 12 January 2021. Retrieved 21 November 2021.
Patel, Prachi (28 May 2022). "Carbon-Removal Tech Grabs Elon Musk's Check Millions poured into XPrize effort to pull CO₂ out of the sky". IEEE Spectrum. Archived from the original on 28 May 2022. Retrieved 16 June 2023.

weforum.org (Global: 2,317^th place; English: 1,854^th place)

Webb, David (9 August 2023). "Achieving net zero: Why costs of direct air capture need to drop for large-scale adoption". weforum.org. Retrieved 25 October 2024.

wiley.com (Global: 150^th place; English: 174^th place)

onlinelibrary.wiley.com

Chauvy, Remi; Dubois, Lionel (2022). "Life cycle and techno-economic assessments of direct air capture processes: An integrated review". International Journal of Energy Research. 46 (8): 10320–10344. Bibcode:2022IJER...4610320C. doi:10.1002/er.7884. ISSN 1099-114X.

windows.net (Global: 1,494^th place; English: 1,128^th place)

iea.blob.core.windows.net

"Direct Air Capture / A key technology for net zero" (PDF). International Energy Agency (IEA). April 2022. p. 18. Archived (PDF) from the original on 10 April 2022.

worldcat.org (Global: 4^th place; English: 4^th place)

search.worldcat.org

Lilonfe, Sylvanus; Rodgers, Sarah; Abdul-Manan, Amir F. N.; Dimitriou, Ioanna; McKechnie, Jon (1 June 2025). "Technical, economic and lifecycle greenhouse gas emissions analyses of solid sorbent direct air capture technologies". Carbon Capture Science & Technology. 15 100380. Bibcode:2025CCST...1500380L. doi:10.1016/j.ccst.2025.100380. ISSN 2772-6568.
Li, Guihe; Yao, Jia (September 2024). "Direct Air Capture (DAC) for Achieving Net-Zero CO₂ Emissions: Advances, Applications, and Challenges". Eng. 5 (3): 1298–1336. doi:10.3390/eng5030069. ISSN 2673-4117. This article incorporates text from this source, which is available under the CC BY 4.0 license.
Aghel, Babak; Janati, Sara; Wongwises, Somchai; Shadloo, Mostafa Safdari (1 September 2022). "Review on CO₂ capture by blended amine solutions". International Journal of Greenhouse Gas Control. 119 103715. Bibcode:2022IJGGC.11903715A. doi:10.1016/j.ijggc.2022.103715. ISSN 1750-5836.
Sinha, Anshuman; Darunte, Lalit A.; Jones, Christopher W.; Realff, Matthew J.; Kawajiri, Yoshiaki (25 January 2017). "Systems Design and Economic Analysis of Direct Air Capture of CO₂ through Temperature Vacuum Swing Adsorption Using MIL-101(Cr)-PEI-800 and mmen-Mg2(dobpdc) MOF Adsorbents". Industrial & Engineering Chemistry Research. 56 (3): 750–764. doi:10.1021/acs.iecr.6b03887. ISSN 0888-5885.
Desport, Lucas; Gurgel, Angelo; Morris, Jennifer; Herzog, Howard; Chen, Yen-Heng Henry; Selosse, Sandrine; Paltsev, Sergey (1 January 2024). "Deploying direct air capture at scale: How close to reality?". Energy Economics. 129 107244. Bibcode:2024EneEc.12907244D. doi:10.1016/j.eneco.2023.107244. ISSN 0140-9883.
Smit, Berend; Reimer, Jeffrey A.; Oldenburg, Curtis M.; Bourg, Ian C (2014). Introduction to carbon capture and sequestration. London: Imperial College Press. ISBN 978-1-78326-329-5. OCLC 872565493.
McQueen, Noah; Psarras, Peter; Pilorgé, Hélène; Liguori, Simona; He, Jiajun; Yuan, Mengyao; Woodall, Caleb M.; Kian, Kourosh; Pierpoint, Lara; Jurewicz, Jacob; Lucas, J. Matthew; Jacobson, Rory; Deich, Noah; Wilcox, Jennifer (16 June 2020). "Cost Analysis of Direct Air Capture and Sequestration Coupled to Low-Carbon Thermal Energy in the United States". Environmental Science & Technology. 54 (12): 7542–7551. Bibcode:2020EnST...54.7542M. doi:10.1021/acs.est.0c00476. ISSN 0013-936X. PMID 32412237.
Deutz, Sarah; Bardow, André (February 2021). "Life-cycle assessment of an industrial direct air capture process based on temperature–vacuum swing adsorption". Nature Energy. 6 (2): 203–213. Bibcode:2021NatEn...6..203D. doi:10.1038/s41560-020-00771-9. ISSN 2058-7546.
Chauvy, Remi; Dubois, Lionel (2022). "Life cycle and techno-economic assessments of direct air capture processes: An integrated review". International Journal of Energy Research. 46 (8): 10320–10344. Bibcode:2022IJER...4610320C. doi:10.1002/er.7884. ISSN 1099-114X.
Realmonte, Giulia; Drouet, Laurent; Gambhir, Ajay; Glynn, James; Hawkes, Adam; Köberle, Alexandre C.; Tavoni, Massimo (22 July 2019). "An inter-model assessment of the role of direct air capture in deep mitigation pathways". Nature Communications. 10 (1): 3277. Bibcode:2019NatCo..10.3277R. doi:10.1038/s41467-019-10842-5. ISSN 2041-1723. PMC 6646360. PMID 31332176.
Madhu, Kavya; Pauliuk, Stefan; Dhathri, Sumukha; Creutzig, Felix (28 October 2021). "Understanding environmental trade-offs and resource demand of direct air capture technologies through comparative life-cycle assessment". Nature Energy. 6 (11): 1035–1044. Bibcode:2021NatEn...6.1035M. doi:10.1038/s41560-021-00922-6. ISSN 2058-7546.
An, Keju; Farooqui, Azharuddin; McCoy, Sean T. (1 November 2022). "The impact of climate on solvent-based direct air capture systems". Applied Energy. 325 119895. Bibcode:2022ApEn..32519895A. doi:10.1016/j.apenergy.2022.119895. ISSN 0306-2619.
Fasihi, Mahdi; Efimova, Olga; Breyer, Christian (1 July 2019). "Techno-economic assessment of CO₂ direct air capture plants". Journal of Cleaner Production. 224: 957–980. doi:10.1016/j.jclepro.2019.03.086. ISSN 0959-6526.
Wilcox, Jennifer; Psarras, Peter C; Liguori, Simona (1 May 2017). "Assessment of reasonable opportunities for direct air capture". Environmental Research Letters. 12 (6): 065001. Bibcode:2017ERL....12f5001W. doi:10.1088/1748-9326/aa6de5. ISSN 1748-9326.
Cox, Emily; Spence, Elspeth; Pidgeon, Nick (August 2020). "Public perceptions of carbon dioxide removal in the United States and the United Kingdom". Nature Climate Change. 10 (8): 744–749. Bibcode:2020NatCC..10..744C. doi:10.1038/s41558-020-0823-z. ISSN 1758-6798.
Hosseini, Seyed Mohsen; Aslani, Alireza; Kasaeian, Alibakhsh (1 December 2023). "Life cycle cost and environmental assessment of CO₂ utilization in the beverage industry: A natural gas-fired power plant equipped with post-combustion CO₂ capture". Energy Reports. 9: 414–436. Bibcode:2023EnRep...9..414H. doi:10.1016/j.egyr.2022.11.200. ISSN 2352-4847.
Scott-Buechler, Celina; Cain, Bruce; Osman, Khalid; Ardoin, Nicole M.; Fraser, Catherine; Adcox, Grace; Polk, Emily; Jackson, Robert B. (3 April 2024). "Communities conditionally support deployment of direct air capture for carbon dioxide removal in the United States". Communications Earth & Environment. 5 (1): 175. Bibcode:2024ComEE...5..175S. doi:10.1038/s43247-024-01334-6. ISSN 2662-4435.
Erans, María; Sanz-Pérez, Eloy S.; Hanak, Dawid P.; Clulow, Zeynep; Reiner, David M.; Mutch, Greg A. (2022). "Direct air capture: process technology, techno-economic and socio-political challenges". Energy & Environmental Science. 15 (4): 1360–1405. Bibcode:2022EnEnS..15.1360E. doi:10.1039/D1EE03523A. hdl:10115/19074. ISSN 1754-5692.
Kim, Hanwoong; Qiu, Yang; McJeon, Haewon; Clarens, Andres; Javadi, Parisa; Wang, Can; Wang, Rui; Wang, Jiachen; Jiang, Hanying; Miller, Andy; Cui, Ryna; Behrendt, Jenna; Ou, Yang; Yu, Sha; Fuhrman, Jay (1 November 2024). "Provincial-scale assessment of direct air capture to meet China's climate neutrality goal under limited bioenergy supply". Environmental Research Letters. 19 (11): 114021. Bibcode:2024ERL....19k4021K. doi:10.1088/1748-9326/ad77e7. ISSN 1748-9326.
Kim, Hanwoong; Qiu, Yang; McJeon, Haewon; Clarens, Andres; Javadi, Parisa; Wang, Can; Wang, Rui; Wang, Jiachen; Jiang, Hanying; Miller, Andy; Cui, Ryna; Behrendt, Jenna; Ou, Yang; Yu, Sha; Fuhrman, Jay (1 November 2024). "Provincial-scale assessment of direct air capture to meet China's climate neutrality goal under limited bioenergy supply". Environmental Research Letters. 19 (11): 114021. Bibcode:2024ERL....19k4021K. doi:10.1088/1748-9326/ad77e7. ISSN 1748-9326.
"THE NEUTRALIZATION OF CO₂ AS A NEW EMERGING MARKET: THE ORCA CASE". Scientific Journal Criminal and Executive System: Yesterday. Today. Tomorrow. 2024 (1). 27 June 2024. doi:10.32755/sjcriminal.2024.01. ISSN 2617-0159.
McQueen, Noah; Drennan, David (14 June 2024). "The use of warehouse automation technology for scalable and low-cost direct air capture". Frontiers in Climate. 6 1415642. Bibcode:2024FrCli...615642M. doi:10.3389/fclim.2024.1415642. ISSN 2624-9553.
Milman, Oliver (12 September 2023). "The world's biggest carbon capture facility is being built in Texas. Will it work?". The Guardian. ISSN 0261-3077. Retrieved 25 October 2024.
Batres, Maya; Wang, Frances M.; Buck, Holly; Kapila, Rudra; Kosar, Ugbaad; Licker, Rachel; Nagabhushan, Deepika; Rekhelman, Ester; Suarez, Vanessa (1 August 2021). "Environmental and climate justice and technological carbon removal". The Electricity Journal. Special Issue: Carbon Capture and Storage Today: Applications, Needs, Perceptions and Barriers. 34 (7) 107002. Bibcode:2021ElecJ..3407002B. doi:10.1016/j.tej.2021.107002. ISSN 1040-6190.
Erans, María; Sanz-Pérez, Eloy S.; Hanak, Dawid P.; Clulow, Zeynep; Reiner, David M.; Mutch, Greg A. (2022). "Direct air capture: process technology, techno-economic and socio-political challenges". Energy & Environmental Science. 15 (4): 1360–1405. Bibcode:2022EnEnS..15.1360E. doi:10.1039/D1EE03523A. hdl:10115/19074. ISSN 1754-5692.
Erans, María; Sanz-Pérez, Eloy S.; Hanak, Dawid P.; Clulow, Zeynep; Reiner, David M.; Mutch, Greg A. (2022). "Direct air capture: process technology, techno-economic and socio-political challenges". Energy & Environmental Science. 15 (4): 1360–1405. Bibcode:2022EnEnS..15.1360E. doi:10.1039/D1EE03523A. hdl:10115/19074. ISSN 1754-5692.
Malm, Andreas; Carton, Wim (16 March 2021). "Seize the Means of Carbon Removal: The Political Economy of Direct Air Capture". Historical Materialism. 29 (1): 3–48. doi:10.1163/1569206X-29012021. ISSN 1465-4466.
Bolsen, Toby; Palm, Risa; Kingsland, Justin T. (17 February 2022). "Effects of Conspiracy Rhetoric on Views About the Consequences of Climate Change and Support for Direct Carbon Capture". Environmental Communication. 16 (2): 209–224. Bibcode:2022Ecomm..16..209B. doi:10.1080/17524032.2021.1991967. ISSN 1752-4032.

wri.org (Global: 9,889^th place; English: 7,881^st place)

"Direct Air Capture Measures in U.S. Climate Policy | World Resources Institute". www.wri.org. Retrieved 16 November 2024.

yale.edu (Global: 559^th place; English: 389^th place)

e360.yale.edu

Schiffman, Richard (23 May 2016). "Why CO₂ 'Air Capture' Could Be Key to Slowing Global Warming". Yale E360. Archived from the original on 3 September 2019. Retrieved 6 September 2019.

Direct air capture (English Wikipedia)

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