A bold and profoundly new way of governing environmental problems is palpable around the globe and aims to overcome the limitations of the interventionist state and its market alternative to offer more effective and legitimate solutions to today's most pressing environmental problems. The 'new environmental governance' (NEG) emphasises a host of novel characteristics including participation, collaboration, deliberation, learning and adaptation and 'new' forms of accountability. While these unique features have generated significant praise from legal and governance scholars, there have been very few systematic evaluations of NEG in practice, and it is still unclear whether NEG will in fact 'work', and if so, when and how. This book offers one of the most rigorous research investigations into cutting edge trends in environmental governance to date.