Vassilis Nellas

Vassilis Nellas is a seasoned professional in the renewable energy and telecommunications sectors, currently serving as Senior Vice President of Market Integration at Power Factors since June 2022. With extensive experience spanning over two decades at InAccess Networks SA, Vassilis has held a similar senior leadership role focusing on renewable energy aggregator platforms and energy trading. Vassilis also served as Technical Manager at E-Telecom and Ellemedia Technologies, where responsibilities included network design and development of broadband systems. Early career roles include Research Associate at ICCS, NTUA and Technical Consultant at OTENET, emphasizing R&D and green field implementations of network services. Vassilis holds a PhD in Telecommunications from Ethniko Metsovio Polytechnico, obtained in 1996.