Jerzy Buzek MEP (EPP Group, Poland), former President of the European Parliament and author of the Report 'Making the Internal Energy Market work' (speaking), (l-r) Günther Oettinger, European Commissioner for Energy, Maria Da Graça Carvalho MEP (EPP Group, Portugal) and Amalia Sartori MEP (EPP Group, Italy), Chairwoman of the Committee on Industry, Research and Energy of the European Parliament

Paul Rübig MEP (EPP Group, Austria)

Jean-Pierre Audy MEP, Head of the French Delegation of the EPP Group in the European Parliament

Pilar del Castillo Vera MEP (Spain), EPP Group Coordinator in the Committee on Industry, Research and Energy of the European Parliament

Dieter-Lebrecht Koch MEP and Birgit Collin-Langen MEP (both EPP Group, Germany)

Dr Georg Zachmann, Research Fellow on Energy and Climate Change for the Bruegel Think-Tank, Timme van Melle, Consultant in Integrated Energy Systems at Ecofys, Steinar Solheim, Chairman of the Gas Working Party at the International Federation of Industrial Energy Consumers, and Janusz Luks, CEO of the Central Europe Energy Partners (CEEP)

Ann-Katrin Schenk, Policy Officer at the European Federation of Local Energy Companies (CEDEC), and Prof Krzysztof Żmijewski, Secretary-General of the Social Council of the National Emissions Reduction Programme in Poland

Jerzy Buzek MEP (EPP Group, Poland), former President of the European Parliament and author of the Report 'Making the Internal Energy Market work', and Günther Oettinger, European Commissioner for Energy

l-r: Monika Štajnarová, Economic Officer at the European Consumers' Organisation (BEUC), Jerzy Buzek MEP (EPP Group, Poland), former President of the European Parliament and author of the Report 'Making the Internal Energy Market work', and Ivo Belet MEP (EPP Group, Belgium)

Jean-Pierre Audy MEP, Head of the French Delegation of the EPP Group in the European Parliament, and Jerzy Buzek MEP (EPP Group, Poland), former President of the European Parliament and author of the Report 'Making the Internal Energy Market work'