This book proposes an integrated approach to sustainability reporting, the goal being to overcome certain limitations of the well-established additive approach, where the reporting of environmental, social and economic issues is sequential, but separate. It argues that, in order to successfully communicate its commitment to sustainability, a company should report on how environmental and social issues impact its way of doing business, namely its business model, contributing to value creation. Thus, a reporting framework for business models that encompasses sustainability is presented. In turn, a number of illustrative examples are examined to show how business model reporting could be optimally used to provide effective and integrated sustainability reporting. The book also offers a broad analysis of corporate sustainability reporting, which includes a discussion of the theoretical background, an explanation of why companies provide sustainability reporting, a description of the