Costis Stambolis

Chairman & Executive Director, IENE

Mr. Costis Stambolis is a founding partner of the Athens based Institute of Energy for SE Europe (IENE) while he currently serves as Chairman and Executive Director. He also serves as a full member of the Greek government’s standing committee on Energy and Climate Change (NECP). Costis has over forty years of experience in the broad energy sector having worked under various capacities on renewables (solar and wind), natural gas, energy market analysis, and energy policy.

He holds graduate and postgraduate degrees from the Architectural Association in London and from the Said Business School at Oxford University. He is also the founder and managing editor of, Greece’s foremost energy portal.




Energy Management Institute (EMI)

Energy Management Institute (EMI)

Member of Eurelectric

In cooperation with

Diplomatic Institute (DI)

Diplomatic Institute (DI)


National Energy Chamber (NEC) Institute of Energy of South East Europe