Focusing on the change and development of national gas markets in Europe, this book provides an overview, analysis and comparison of recent dynamics in several national gas markets, at a time of very rapid change within this industry. This overview provides a better understanding of current events and future evolution in the European gas business. What can be expected at the European level given the recent trends and dynamics in national gas markets in Europe? How did countries respond to the EU gas directive and why? What are the important barriers to a harmonised European gas market from the perspective of national developments? This book tackles these and related questions. Written by experts across the field of energy policy and reform, this publication will be an invaluable resource for social scientists studying the ongoing reform process in energy markets as well as industry analysts, consultants, policy makers and utility companies worldwide.