After a decade spent in the newly liberalized financial market serving the needs of FX, money market and bond portfolio and risk management, József continued his energy career in 2000 at the Hungarian subsidiary of RWE. That was followed by EON and other privately owned energy merchant like EFT AG, MET Power, ELGAS and Transenergo where József has been responsible in the traditional asset-based wholesale origination and trading activities with a particular focus on early-bird one-off higher value long-term deals and structured transactions.

Beside this, József is an independent market analyst and researcher working with GLOCAL since 2020. He tries to highlight the peculiarities of Balkan electricity markets and to forecast/model forward prices in a non-conventional way via quantitative mathematics and special fundamental techniques. For years, József has been drawing attention of our market community to the wholesale trading anomalies and malfunctions in all important regional conferences.