Energy Trading is a company that produces, trades and provides services in the field of energy. Founded in 2007, and based at Patra’s Scientific Park, by Dr. Stavros Lazarou and Mr. Konstantino Terzi, with main objective to trade electric energy in the context of electrical energy market release. Within the following years, Energy Trading, intensively involved in the field of Renewable Energy Sources (RES), by developing projects and investing in relevant activities. At the same time, the company developed constructing activities mainly in the field of photovoltaics, through it’s subsidiary company, C Energy Ltd. Among others the company provides high quality energy services, contributing in the reduction of operating cost of companies and the improvement of their energy fingerprint.


  • To develop energy trading activities in the wider region of Southeast Europe, with expansion to the markets of Turkey, Italy and the Balkans.
  • To invest in electrical energy production from environmental friendly sources and in particular, developing self owned wind farms, photovoltaic facilities, small hybrid projects with use of photovoltaic and batteries and energy production facilities from waste and biomass.
  • To provide energy services to third parties (ESCO), as well as electrical and thermal energy saving services, using technologies like the Rankine (ORC), Organic cycle machines, or micro coproduction (micro-CHP), Fuel cells technologies, as well as other conventional technologies that will contribute in major improvement of energy efficiency of industrial systems, Marine and Commercial sector also.


  • Development and investing in self owned RES projects of all technologies.
  • Creation of energy saving products and services, that will cover strategic clients in the field of shipping and Industry.
  • Use of New Pioneer Technologies with increased added value.
  • Cooperation in the wide area of Southeast Europe, that strengthens company’s position in Electric Energy Market.
  • Cooperation with reliable Investors and funds in the field of Energy.


Konstantinos Terzis
Konstantinos TerzisCEO
Mr. Terzis holds a degree in Electrical Engineering from the University of Patras, he is also a holder of a MSc in Energy Production & Management (NTUA) and holds a degree in Industrial Management, University of Piraeus. He has served as General Manager and Director of Energy Trading Ltd, General Director of Mesogeos Energy Ltd, member of Mesogeos group SA, Chief Financial Director of C Energy Ltd., Consultant of WIND7 AG and ISOLUX CORSAN SA in Greece, SRF combustion stations Studier of ENGAL SA. Subject specialization: Photovoltaic, Rankine Organic Cycle, Biomass, technicoeconomical studies.
Dr.Panagiotis Zervas
Dr.Panagiotis ZervasCSO / R&D
Mr. Zervas holds a degree in chemical engineering from NTUA and is doctor engineer in NTUA, in the thematic area of hybrid thermoelectrical units. The scope of his research specializes in renewable energy systems, hydrogen technologies and optimization of systems & processes. He has written articles for numerous scientific journals as well as printed media and has served as General Director of Cardel SA, General Director of C Energy Ltd. and as CEO of Econoisis ABETE.
Panagiotis Laggouranis
Panagiotis LaggouranisCTO
Mr. Laggouranis, holds a degree in Electrical Enginering and a Msc in Energy Production & Management (NTUA). He Has served as: Technical Adviser of ZEFYROS LTD, in the development of wind farms, Technical Adviser of BIOZEPHIROS Srl, based in Romania, Technical Director of C Energy Ltd. Subject specialisation: Projects and studies of wind power stations, photovoltaic, Biomass.

Organization chart

Organization chart Energy Trading