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  • Renewable Carbon News
  • Climeworks AG

18 July 202515 July 2025

Climeworks raises USD 162M to scale up technology

Climeworks, the global pioneer in Direct Air Capture (DAC) technology and leading provider of holistic carbon removal portfolios, has achieved a significant milestone by securing USD 162 million in additional equity funding — marking the largest carbon removal investment of 2025 to date globally


18 February 202513 February 2025

Avantium R&D Solutions to provide adsorption testing units to Climeworks for the capture of carbon dioxide from air

This strategic step aims to accelerate the large-scale deployment of DAC technology, a critical component in the fight against climate change 


11 June 20244 June 2024

Climeworks becomes world’s first direct air capture company certified under the Puro Standard

Certification under the Puro Standard involves the auditing of Climeworks’ direct air capture process as well as Carbfix’s CO2 mineralization by an accredited entity


Climeworks erhält erstmals Puro-Standard-Zertifizierung für Direct Air Capture im Orca-Werk

Die Zertifizierung nach dem Puro-Standard umfasst die Prüfung des direkten Luftabscheidungsprozesses von Climeworks sowie der CO2-Mineralisierung von Carbfix durch eine akkreditierte Stelle


29 May 202424 May 2024

Climeworks switches on world’s largest direct air capture plant

Mammoth is another milestone in Climeworks journey to reach megaton carbon removal capacity by 2030 and gigaton scale by 2050, which is needed to fight global warming


Größter CO2-„Staubsauger“ der Welt in Betrieb genommen

Climeworks „Mammoth“ hat bereits erfolgreich mit dem Auffangen und Speichern des ersten CO2 begonnen - Geothermie-Partner ON Power in Island liefert die erneuerbare Energie, um das Luftfilter-Verfahren zu betreiben


15 April 202410 April 2024

Climeworks signs 9-year agreement with the LEGO Group and KIRKBI

Climeworks verifiably removes CO₂ from the air and helps companies to address their hard-to-abate CO₂ emissions


CO2: Lego setzt auf Abscheidung und Speicherung

Um seine CO2-Bilanz zu verbessern, hat Lego einen langfristigen Vertrag mit Climeworks, Pionier im Bereich Carbon Dioxide Removal (CDR), geschlossen


11 March 20247 March 2024

Cost of direct air carbon capture to remain higher than hoped

ETH researchers estimate the cost of removing 1 tonne of CO2 from the air in the year 2050 to be between 230 and 540 US dollars. This is twice as high as previous estimates


CO2 aus der Luft filtern bleibt teurer als erhofft

ETH-​Forschende berechnen, dass es im Jahr 2050 zwischen 230 und 540 Dollar kosten könnte, eine Tonne CO2 aus der Luft zu entfernen. Bisher ging man von halb so hohen Kosten aus


15 February 202412 February 2024

Climeworks and Svante Collaborate in Development and Supply for Direct Air Capture

Climeworks and Svante have signed a collaboration and supply agreement to further advance commercial-scale solutions for direct air capture


Climeworks und Svante kooperieren bei der Entwicklung und Bereitstellung von “Direct Air Capture”

Beide Unternehmen vereinbaren die Zusammenarbeit bei drei großen CO₂-Abscheidnungsprojekten


15 November 20239 November 2023

3D printed reactor core makes solar fuel production more efficient

Using a new 3D printing technique, researchers at ETH Zurich have developed special ceramic structures for a solar reactor. Initial testing show that these structures can boost the production yield of solar fuels


3D-gedruckter Reaktorkern macht solare Treibstoffproduktion effizienter

Mittels einer neuen 3D-​Drucktechnik können Forschende der ETH Zürich komplexe Keramikstrukturen für den Solarreaktor herstellen, mit denen sich die Ausbeute des Solartreibstoffs deutlich steigern lässt


3 April 202329 March 2023

Mammoth: what it takes to manufacture direct air capture plants at new scales

2023 kicked off with the start of the CO₂ collector container production


2 March 202327 February 2023

Top 10: Leading Carbon Capture Companies

Carbon capture companies aim to bridge the gap between the energy transition and dependence on hard-to-abate industries - we take a look at the top 10


24 January 202319 January 2023

Climeworks delivers third-party certified CDR services to its first corporate customers, based on first and only validated DAC+S methodology

Climeworks hopes to lead as an example for peers, customers and policy makers alike that are committed to climate action


7 November 202231 October 2022

Climeworks completes the commercial operations of its 1st gen technology in Hinwil, Switzerland, the world’s first commercial DAC facility

In Hinwil, Climeworks’ air-captured CO₂ was provided to customers for utilization — an existing market for CO₂, which enabled the first commercial operation of Climeworks’ DAC technology


6 October 20224 October 2022

U.S.: Climeworks is ready to contribute to the American DAC ecosystem

The company has 100,000 hours of operational field experience gained in Europe and is already engaged in test and research projects in the U.S. in collaboration with the Department of Energy (DOE) and local partners


31 August 202222 August 2022

With a €43M EU grant and €1.2M from a VC, this startup plans to turn CO2 emissions into gold

The global problem of an over-abundance of CO2 in the atmosphere is ongoing, and a huge area that needs to be addressed, given the amount pumped out by industry


25 August 202216 August 2022

Climeworks becomes first supplier of long-term, technology-based carbon removal to Microsoft, as the companies sign a 10-year offtake agreement

Climeworks is excited to take its collaboration with Microsoft to the next level: following its selection as part of Microsoft’s carbon removal portfolio last year, the two companies have now closed a new 10-year carbon removal offtake agreement


4 August 20221 August 2022

Sun-to-Liquid: Kerosin direkt aus dem Solarturm

Eine Pilotanlage in Spanien erzeugt aus Wasser, Kohlendioxid und Solarkraft klimaneutrale, flüssige Treibstoffe. Der Wirkungsgrad hat aber noch Luft nach oben


22 July 202218 July 2022

Jim Hurt commentary: Can Gov. Scott and VT Climate Council go around the court’s crazy EPA ruling?

The missing ingredient that Gov. Scott and Vermont utilities can bring to the table is a profitable plan for CO2 removal which can be reused to make synthetic fuels and other products


12 April 20226 April 2022

Abscheidung und Speicherung: So sieht der größte CO₂-Filter der Welt aus

Die Anlage namens Orca in Island soll CO₂ aus der Luft entfernen und im Boden binden. Unsere Bildergalerie zeigt die weltweit größte Anlage ihrer Art


4 April 202229 March 2022

The race to upcycle CO2 into fuels, concrete and more

Companies are scrambling to turn the greenhouse gas into useful products — but will that slow climate change?


31 March 202228 March 2022

Carbon-Capture Startup Using Dirt Cheap Material Raises $53 Million

Heirloom uses cheap and widely available limestone to suck carbon from the air. The latest funds will help build its first pilot-scale facility


22 March 202216 March 2022

Carbon capture: Early days of a $1 trillion industry?

Solutions such as carbon capture, utilization and storage in reducing carbon emissions or even going a step further and removing existing CO2 from the atmosphere are necessary


19 November 202116 November 2021

Kohlendioxid-Sauger fürs Klima

Große Filteranlagen können der Luft CO2 entziehen und es wieder unter die Erde bringen. Die entscheidende Frage lautet nur: Ist das überhaupt effizient? Forscher der Universität Freiburg haben wichtige Antworten gefunden


10 November 20215 November 2021

Klimapioniere Jan Wurzbacher und Christoph Gebald: Die CO₂-Sauger

Zwei deutsche Ingenieure entwickelten vor Jahren ein winziges Gerät, das Kohlendioxid filtert. Inzwischen ist die Technik erwachsen – und aus dem kleinen Start-up eine große Zukunftshoffnung geworden


1 October 202128 September 2021

Climate crisis: do we need millions of machines sucking CO2 from the air?

From turning CO2 into rock to capturing the breath of office workers, a growing number of companies think the answer is yes


17 September 202116 September 2021

Carbon removals must not become an expensive greenwashing tool

Supporters of carbon removal technologies often confuse carbon capture and storage (CCS) with negative emissions. They also risk greenwashing industry claims of climate neutrality, and encourage massive investments in false climate ‘solutions’ that risk becoming stranded assets


15 September 202110 September 2021

Orca: Weltgrößte Anlage zur direkten CO₂-Entnahme aus der Atmosphäre in Betrieb

In Island zieht jetzt eine Anlage jährlich 4.000 Tonnen CO₂ aus der Atmosphäre und lagert sie unterirdisch an. Wie zukunftsfähig das ist, ist umstritten


Climeworks begins operations of Orca, the world’s largest direct air capture and CO₂ storage plant

Orca is the first-of-its-kind plant that translates the vision of industrial-scale direct air capture and storage into reality


18 June 20219 September 2021

Mit Solar-Treibstoff zum Klimaziel

Empa-Forschende untersuchen im Mobilitätsdemonstrator «move» die Herstellung von synthetischem Methan aus energetischer, technischer und wirtschaftlicher Perspektive


Saving the climate with solar fuel

In Empa's mobility demonstrator, move, researchers are investigating the production of synthetic methane from an energy, technical and economic perspective


14 May 20219 September 2021

High Hopes claims stratospheric breakthrough in direct air CO2 capture

The trouble right now is the extremely high cost of pulling carbon directly out of the air


24 February 20219 September 2021

CO2 sucked from the air and turned into jet fuel shows promise

The European Commission will publish its ReFuelEU initiative next month, which aims to boost supply and demand of SAFs – including e-fuels and more commonly used advanced biofuels – across Europe


23 February 20219 September 2021

Carbon Capture – A Man-made Solution To Solve A Man-made Problem

Many of the companies, who were not that long ago considered progressive, oil majors etc now hold the key to solving the problem man has created


12 February 20219 September 2021

The potential for carbon-capture tech is captivating

The biggest breakthrough came with the two-year extension to the 45Q corporate tax credit for carbon removal projects in the last days of the Trump administration


14 December 20209 September 2021

CO2: Raus aus der Luft und ab in den Untergrund

Climeworks lässt durch die Schnellkonstruktion seiner neuen Großanlage ORCA die großdimensionierte Direct Air Capture und CO2-Entfernung weiter Realität werden


The rapid construction of Climeworks’ new direct air capture and storage plant Orca has started

Climeworks continues to make large-scale carbon dioxide removal a reality with the rapid construction of its new direct air capture and storage plant Orca


26 November 20209 September 2021

Carbon-capture breakthrough could be a game-changer in utilising CO2

The CSIRO and Monash University have developed a revolutionary device that captures carbon dioxide directly from the atmosphere


5 November 20209 September 2021

Carbontech is getting ready for its market moment

It's the exciting idea that we can take something that could be considered waste, draw it out of the atmosphere and turn it into a source of economic growth


14 September 20209 September 2021

Entfernung von Klimagas aus der Luft: Warum der CO2-Staubsauger keine Wundermaschine ist

Um ihre Klimaziele zu erreichen, wird die Menschheit auch CO2 aus der Luft wieder einfangen müssen. Die Technik hat aber auch ihre Schattenseiten


9 September 20209 September 2021

Climeworks, ON Power und Carbfix schaffen Grundlage für die signifikante Skalierung von Carbon Dioxide Removal auf 4.000 Tonnen pro Jahr

Die Verträge stellen einen Meilenstein im Kampf gegen den Klimawandel dar


Climeworks, ON Power and Carbfix lay the foundation to scale up carbon dioxide removal significantly to 4000 tons per year

The agreements set down an important milestone in the fight against climate change


19 June 20209 September 2021

Norsk e-Fuel is planning Europe’s first commercial plant for hydrogen-based renewable aviation fuel in Norway

Leading industry consortium joins forces to make unlimited renewable fuel a reality to achieve climate-neutral transportation


Norsk e-fuel plant die erste kommerzielle Anlage für wasserstoffbasierten erneuerbaren Flugkraftstoff in Norwegen

Führendes Industriekonsortium vereint Kräfte, um klimaneutralen Transport durch die Bereitstellung von erneuerbaren Kraftstoffen zu ermöglichen


30 March 20209 September 2021

From Greenhouse Gas to a High-tech Resource

At KIT, the NECOC research project is aimed at building a unique test facility for active reduction of atmospheric carbon dioxide


Vom Treibhausgas zum Hightech-Rohstoff

Am KIT entsteht im Forschungsprojekt NECOC eine weltweit einzigartige Versuchsanlage zur aktiven Reduktion des atmosphärischen Kohlendioxids

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