This book provides theoretical foundations for circular economy concepts, principles, and models while analysing their applications across agriculture, industry, and energy sectors. It systematically evaluates measurement frameworks and indicators that track circular economy progress among countries, with particular focus on EU member states. The authors develop and test indicator frameworks through case studies that reveal patterns of progress, convergence, or divergence in circular economy implementation. By examining policies that promote circular economic development, the book identifies the best practices for EU nations and gives recommendations based on tested frameworks.Features:Provides comprehensive analysis of the theoretical and practical implementation of circular economy principles in agriculture, energy, and other industriesDiscusses the frameworks for the assessment of circular economy developments based on practical, tested applicationsPresents policies and measures to promote circular economy development which are examined, critically assessed, and systematizedProvides policy recommendations to promote circular economy development in EU countries based on the results of practical applications of circular economy frameworksIncludes case studies on the assessment of circular economy development, convergence, clustering, and ranking of EU countriesCircular Economy Assessment: Indicators and Applications is for academics, researchers, students, professionals, entrepreneurs, and policymakers interested in sustainability.