Grzegorz Onichimowski is NODES’ representative in Poland and Eastern Europe. He is an experienced entrepreneur and manager and has more than 30 years experience form the energy sector. Grzegorz experience comes from the field of business operation, sales and marketing as well as IT. He was CEO of the Polish Power Exchange from 2002 to 2012 and has actively created and developed Polish markets for energy gas and green certificates. He also co-designed the market entry strategy and operating model for the first energy efficency and demand response company in Poland – EnerNOC Pl. During his employment in the Middle East he designed and implemented the first commercial cross border energy trading market in the GCC.