dCarbonX Ltd is a pioneering GeoEnergy company established to develop subsurface hydrogen storage and carbon sequestration assets to facilitate the energy transition. Based in London and Dublin, dCarbonX Ltd used its proprietary knowledge base to originate and build a portfolio of high-value energy transition assets offshore Ireland & the United Kingdom with a focus on energy storage (hydrogen) and carbon capture and sequestration (CCS).

In May 2021, ESB and dCarbonX agreed to partner on the joint assessment and development of Irish offshore green hydrogen subsurface storage. In July 2021, Pentair and dCarbonX announced a new collaboration to advance their Carbon Capture and Sequestration projects in Ireland and the United Kingdom to help mitigate carbon emissions. dCarbonX is strategically and technically supported by Stena Drilling, AGR, Fugro, & CGG and corporately advised by Lambert Energy Advisory.