The main topics to be discussed during the Conference are: Liberalization of the energy market, security of supply and competitiveness; global warming and climate change, European Union climate change policies, limiting global climate change; non-CO2 technologies, development of renewable energy resources, nuclear energy, cogeneration, clean coal technologies, situation and issues facing the natural gas market in Bulgaria and Europe, energy efficiency, innovation and advanced power solutions. The event intends to bring together international institutions, companies and organizations to share their ideas, experiences and results of studies.