Guy joined Carbon Tracker in 2022 as a Senior Analyst in the Oil, Gas and Mining team. He has since contributed to research highlighting transition risks at the company and country level, in reports Navigating Peak Demand and Petrostates of Decline. Guy has also written on the downstream refining sector and the UK North Sea.

Prior to Carbon Tracker, Guy worked in Commodity Insights at S&P Global (and previously IHS Markit) where he led a research team focused on the European upstream energy sector. Here he spent 8 years developing asset and company-level valuations alongside consulting on upstream oil and gas economic risk.

Guy holds a BSc in geology and MSc in petroleum geoscience. In 2014 he obtained a PhD in numerical stratigraphic forward modelling from Royal Holloway, University of London.