Projects
DAC technology, designed for a wide range of climate conditions.
From the subtropical plant in Brazil to offshore near Helgoland to the subpolar north of Canada and Alaska — DACMA projects run worldwide.
Our DAC projects in extreme climate zones
Under construction / in operation
01 · Canada
Deep Sky, Canada
Deep Sky is the first company to bring a DACMA unit into operation in North America. Start with 600 TPA, scaling up by 2027.
Location: Canada
Climate zone: subpolar
Capacity: 600 TPA CO2 (2026)
Status: under construction
Type: DACCS
02 · Germany
DACMA Competence Center, Hamburg
One of DACMA’s current projects involves the construction of a direct air capture plant in the Port of Hamburg with a capacity of 60 tons of CO2 per year.
Location: Hamburg, Germany
Climate zone: temperate
Capacity: 60 TPA CO2
Status: under construction, Q1 2026
Type: CCU
03 · Germany
KIT SEKO, Karlsruhe
DACMA partners with Karlsruher Institut für Technologie (KIT) to integrate a DAC unit into a building air conditioning system to study the synergy of ventilation and CO2 removal depending on outside climate conditions.
Location: Karlsruhe, Germany
Climate zone: temperate
Capacity: 60 TPA CO2
Status: in operation since Q4 2025
04 · Germany
KIT H2MARE, Helgoland
DACMA has been awarded the contract to install DAC (Direct Air Capture) units offshore as part of the H2Mare project from KIT.
Location: Helgoland, Germany
Climate zone: temperate, offshore
Capacity: 60 TPA CO2
Status: in operation since May 2025
Type: CCU offshore
05 · South America
PUCRS, Porto Alegre
Our first industrialized Direct Air Capture System with a capacity of capturing 300 tons CO2 per year is the largest DAC system running in South America. The plant was successfully handed over to the customer in October 2024.
Location: Porto Alegre, Brazil
Climate zone: subtropical
Capacity: 300 TPA CO2
Status: in operation since Q4 2024
Type: DACCS
feasibility studies
06 · Alaska
DACCS Hub
DACMA technology is selected by the Alaska CCS Consortium (Santos, Repsol, ASRC Energy) for a DACCS hub study in Alaska — targeting up to 1 MTPA.
Location: Alaska
Climate zone: subpolar
Capacity: 50,000 TPA CO2
Status: feasibility study
Type: DACCS
07 · Australia
feasibility study Australia
DACMA is commissioned with a feasibility study for a DAC plus CO2 storage up to a capacity of 5,000 tons per year in Australia.
Location: Australia
Climate zone: subtropical
Capacity: 5,000 TPA CO2
Status: feasibility study
Type: DACCS
08 · Brazil
feasibility study Brazil
Scaling our Brazilian engagement to industrial scale. Feasibility study completed.
Location: Brazil
Climate zone: tropical
Capacity: 5,000 TPA CO2
Status: feasibility study
Type: DACCS
Get in touch
Have we sparked your interest? Want to start a project? Let’s get in touch.
“In just one year, DACMA GmbH has 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!!!”
“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.”
“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.”
“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.”
“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”.
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