Jaroslaw Wajer, EY partner, has worked for energy sector for over 20 years, had a honor and pleasure to helps his Clients since energy market liberalization. His team supported governments, Energy Regulatory Office in Poland and the biggest energy companies, like RWE, Engie, EdF, Vattenfall, Orlen, PGE, DTEK. His experience includes designing and implementing new regulations, new strategies and new business and operating models. He was also involved in many M&A activities and optimization of business processes in energy companies. He worked across all subsectors, from mining, generation and upstream up to energy retail.