Irish direct air capture developer NEG8 Carbon has won the WCCUS Breakthrough Technology Award at the World CCUS Conference in Edinburgh, recognition for an electrostatic DAC platform that reuses industrial heat and reports two tonnes of water produced for every tonne of CO2 captured.

The Waterford-based company received the award for technical innovation in carbon capture, utilization and storage (CCUS), including technologies with potential for deployment worldwide. CTO Dr. John Breen accepted the award on behalf of the company.

The platform removes CO2 from ambient air by combining low-temperature sorbent regeneration with the reuse of industrial heat that facilities would otherwise discard. That recovered heat provides the energy input for the capture process, and the system yields water as a by-product at a reported ratio of two tonnes of water per tonne of CO2.

Where could the captured CO2 go?

NEG8 lays out three outlet options for the captured stream:

• permanent storage;
• sale through carbon credits;
• industrial use, including synthetic fuel manufacturing.

The company says the technology could integrate with data centers, industrial facilities and hydrogen producers, positioning waste-heat sources as anchor hosts for capture plants.

How close is the technology to market?

NEG8 states its system has reached a technical readiness level that positions it for commercial scale-up. The company holds two patents covering its electrostatic adsorber technology and continues development work focused on two cost drivers: reducing energy use and cutting capture costs.

The award citation and the company's own claims remain, for now, announced capability rather than built commercial capacity. NEG8 demonstrated a DAC unit in 2021 and is working to scale the technology to full size. The company has not yet disclosed tonnage figures for an operating commercial plant, so the Edinburgh award marks technical validation rather than deployment.

Who is behind the platform?

CTO Dr. John Breen leads the technical team that earned the recognition. The group includes specialists in chemistry and engineering: Prof. Don MacElroy, Dr. Cristina López Olmos, Seyed Mahdi Akbarimoosavi, Erik Malan and Alfred Jovin Rajan.

The company's research pedigree runs deep. NEG8 was founded in 2014 as a spinout from carbon capture research at Trinity College Dublin and University College Dublin, giving the platform a decade of academic development behind its two patents.

The project pipeline is already taking shape in Ireland. NEG8 is working with Prochem on an engineering study for a new DAC project on the island, and the company has joined the NZIH programme, an initiative linking DAC deployment with data center heat loads — the exact integration model its electrostatic adsorber design targets.

What decides what happens next?

The milestone to watch is the conversion of the Prochem engineering study into a sanctioned, tonnage-defined plant. Until NEG8 publishes capture capacity, energy consumption per tonne and an offtake route — storage, credits or synthetic fuel feedstock — the platform sits in the demonstration tier of the DAC market. The company's stated cost-reduction roadmap and its first commercial-scale unit will determine whether the Edinburgh award becomes a footnote or a marker on the path to bankable carbon removal.