This chapter focuses on the European Union’s environmental policy, the development of which was characterized by institutional deepening and the substantial expansion of environmental issues covered by EU decisions and regulations. Environmental policy presents a host of challenges for policy-makers, including the choice of appropriate instruments, improvement of implementation performance, and better policy coordination at all levels of policy-making. The chapter points to the continuing adaptations that have been made in these areas. It first considers the historical evolution of environmental policy in the EU before discussing the main actors in EU environmental policy-making, namely: the European Commission, the Council of the European Union, the European Parliament, the Court of Justice of the European Union, and environmental interest groups. The chapter also looks at the EU as an international actor.
