Epistimi Oikonomopoulou is a Senior Associate at international law firm Clifford Chance.

Her practice focuses on Antitrust and Energy regulatory matters, while she is a key member of the firm’s Clean Hydrogen Taskforce.

She studied civil engineering at NTUA, holds a Juris Doctor
degree from the University of Sydney and did an LLM in Energy Law at Queen Mary University of London.

Before joining Clifford Chance, Epistimi worked at the EBRD, the European Parliament and at the European Commission’s Directorate General for Energy at Units related to the internal energy market and the development of energy infrastructure projects.

She is a qualified lawyer in Australia (NSW) and Ireland.