DACMA vision green forest

With respect to our planet:
Let´s capture carbon dioxide.

Our vision for megaton-scale Direct Air Capture

we see a huge Direct Air Capture plant by DACMA in the grasslands. Next to the plant is a CO2 storage.

Achieve net zero to fight climate change

We must stop global warming at an acceptable level. This requires a deployment of Negative Emission Technologies (NETs) of around 10 Gt of CO2 in 2050. Natural Climate solutions cannot do it alone. Technology has to give support. Direct Air Capture (DAC) could contribute by covering over 50% of those needs. DACMA can turn back human-emitted carbon dioxide from our atmosphere by capturing it and sequestering it back into the planet. Have a look at our technology:

DACMA technology
Direct Air Capture system DAC with 4 reactors Close Up
a welding engineer in a manufactory welding a part of a reactor for a direct air capture machine by DACMA GmbH
two employees looking at the screen of a software computer of a DAC machine by DACMA GmbH
the inside of a DAC process system by DACMA GmbH seeing all pipelines

“In just one year, DACMA GmbH have achieved an exponential progress in the atmospheric carbon capture journey. The strategic alliance with Repsol (both in Venturing Capital and projects) will boost the pace of this highly focused group of outstanding engineers that are persistently looking for every angle of the technology improvement. Take the time to celebrate, acknowledge your success and keep going!!!”

Federico Giannangeli
Director of Reggane Asset, Repsol

“One of the most relevant projects related to the development of technologies with a negative CO2 effect, the ONLY project in Brazil on Direct Air Capture multi-country Spain, Brazil Germany in Open Innovation. Repsol Sinopec Brazil Corporation, Start Up DACMA and PUC Rio Grande do Sul University. A disruptive commitment to a more decarbonized world. Being part of this project is a privilege and a unique opportunity to add value to society.”

Jose Javier Salinero Rodriguez
Head of R&D Repsol Sinopec Brazil

“In collaboration with Phoenix Contact, DACMA has developed an application that contributes to CO2 decarbonization. This technology makes a significant contribution to sector coupling in the All Electric Society and to the sustainable use of energy. I am delighted that two technology-driven companies are working together so efficiently.”

Carsten Friedrich
Director Prozess- und Verfahrenstechnik Industrial Management Automation, Phoenix Contact

“The DACMA GmbH with Jörg Spitzner and his team are not only valuable partners in our network, but also key initiators and innovators who, with DACMA, are driving forward DAC system engineering in the Hamburg metropolitan region – an essential future climate change mitigation technology.”

Jan Rispens
Founding Managing Director of the Renewable Energy Hamburg Cluster

“Together with our partner DACMA GmbH, we are delighted to be building the first DAC machine on the HAMBURG BLUE HUB site in the Port of Hamburg. The 30-60 tons output of CO2 annually of the DACMA machine can later be used to produce e-methanol for the Port of Hamburg, for example. This is a joint milestone, as it fits in with the plan to purchase large volumes of synthetic fuels from Power-to-X plants in Africa and South America for Germany through the HAMBURG BLUE HUB”.

Hanspeter Tiede
Managing Director (CFO) of Lother Group

backed by strong investors:

associations and partners:

Hamburg Blue hub Logo

© 2026 Copyright by DACMA GmbH