Energy transition on the agenda for Aberdeen LC

Aberdeen Local Chapter evening talks in 2023 have focused on energy transition. In February Stefano Bagala (BatiGea) presented an overview of energy storage systems. This included the subsurface structures for hydrogen and compressed air storage, why it is needed and how it could be achieved. Bagala included case/pilot studies and a summary of past and ongoing research projects at the European level. A very interactive question and answer session showed the keen interest generated by the talk.

In June Fraser Gardiner (Aberdeen Minerals) presented a comprehensive overview of the nickel-cobalt-copper sulphide mineralisation prospects in the northeast of Scotland, and how these metals are critical for the projected demand for battery technology through the energy transition. With glacial till across the region of interest, electro-magnetic (EM) methods are key for mapping conductive/magnetic zones, especially pyrrhotite which has conductivity similar to graphite. In September 2022 a helicopter EM survey was performed (SkyTEM) with the helicopter towing a transmitter/ antenna below at low altitudes. Gardiner gave us insights into the challenges presented in terms of public awareness and communication. The EM results have been processed and interpreted, accounting for regional noise from pipelines and power lines. With 2023 drilling confirming the EM results and offering potential for improving concentrations below the drilled boreholes, the project looks to have a bright future. The audience had the chance to examine recently acquired core through the sulphides.

Interested in hearing more about these activities? Connect with Local Chapter Aberdeen via LinkedIn or find a EAGE Local Chapter in your area.