The UnionDAC project, currently under development on Teesside in northeast England, exemplifies this approach. It brings together two independent companies,

In this edition of The Chem Ledger, I cover Climeworks’ latest advancement in Direct Air Capture through its collaboration with Avantium, Siemens’ strategic partnership to expand green hydrogen produc...

Learn in this interview with Tom Rollason from Mission Zero Technologies how Direct Air Capture gained in prominence at COP30.

The Humber estuary in northern England is emerging as a key region for carbon removal due to its access to abundant renewable energy and substantial CO₂ storage capacity. The area hosts the world’s largest offshore wind farm, projected to supply electricity to six million homes by 2027. Despite this, the Humber remains the UK’s highest CO₂-emitting region, producing an estimated 12 million tonnes annually. Direct air capture (DAC) technology offers a solution by extracting CO₂ directly from the atmosphere. Captured carbon can then be utilised locally in industries such as meat processing, beverage production, construction, and chemical manufacturing, reducing overall emissions. Small-scale DAC units can be installed in urban spaces like parks, rooftops, and public buildings, promoting community engagement and providing educational opportunities. These units are modular, flexible, and can operate on renewable electricity and heat, allowing for integration with the region’s offshore wind energy. Examples include DAC systems in Sheffield producing sustainable aviation fuel and in Norfolk supplying limestone for brick and concrete manufacturing. While DAC is not a standalone solution, it complements larger decarbonisation projects and can provide economic and environmental benefits locally. The Humber’s combination of renewable energy resources and industrial demand makes it a promising hub for scaling up carbon removal technologies by 2040, in line with the UK’s net-zero targets.

Garden Grants: Funding to grow climate biotech

Fuel companies are using Carbon Dioxide from the air to extract oil from below. They coined this method of net zero oil.

The UK's Independent Review of Greenhouse Gas Removals sets out a bold roadmap for scaling carbon removals by 2050. We’ve unpacked its recommendations and what they mean for the sector.

The huge variety in methods makes it difficult to compare direct air capture technologies. Here’s a snapshot of the key differences between each.