This open access book delves into the topic of monitoring the effectiveness of building renovation policies within the European Union (EU) using indicators. Given the substantial environmental impact of existing buildings on energy consumption and greenhouse gas emissions, decarbonizing them is imperative for achieving climate neutrality in Europe. The use of indicators for monitoring decarbonization progress and evaluating policies emerges as a valuable tool, ensuring the efficiency, effectiveness, and alignment of building renovation policies with broader sustainability and climate objectives. Additionally, this approach facilitates evidence-based decision-making, promotes accountability by Member States (MSs), supports the realization of long-term goals, and actively involves the public in these vital initiatives. The European Commission is actively engaged in this realm, releasing a framework of optional indicators in 2019 and subsequently refining it during the review of the Energy Performance of Buildings Directive. The evolving framework seeks to encompass both mandatory and optional indicators, posing greater challenges for EU MSs in monitoring the impact of their national building renovation policies and the progress of decarbonizing their building stocks. This book offers insights into these developing indicator frameworks, assesses the availability and quality of data in the case of Spain, and suggests areas of improvement and innovative approaches using emerging technologies to enhance data. The target audience includes diverse stakeholders such as central government administrations, regional and municipal authorities, data-collecting institutions, urban planners, researchers, and citizens interested in comprehending the impact of building renovation. By addressing this broad audience, the book aims to foster a more inclusive and well-informed discussion on building renovation and the decarbonization of the European building stock.

Comprising specially selected papers, this book refers to all aspects of urban environment and provides solutions that lead towards sustainability. These research studies include contributions that have been made from a diverse range of researchers, resulting in a variety of topics and experiences. Urban areas face a number of challenges related to reducing pollution, improving main transportation and infrastructure systems and these challenges can contribute to the development of social and economic imbalances and require the development of new solutions. The challenge is to manage human activities, pursuing welfare and prosperity in the urban environment, whilst considering the relationships between the parts and their connections with the living world. The dynamics of its networks (flows of energy matter, people, goods, information and other resources) are fundamental for an understanding of the evolving nature of today’s cities. Large cities represent a productive ground for architects, engineers, city planners, social and political scientists able to conceive new ideas and time them according to technological advances and human requirements. The multidisciplinary components of urban planning, the challenges presented by the increasing size of cities, the amount of resources required and the complexity of modern society are all addressed.

The combination of global warming and urban sprawl is the origin of the most hazardous climate change effect detected at urban level: Urban Heat Island, representing the urban overheating respect to the countryside surrounding the city. This book includes 18 papers representing the state of the art of detection, assessment mitigation and adaption to urban overheating. Advanced methods, strategies and technologies are here analyzed including relevant issues as: the role of urban materials and fabrics on urban climate and their potential mitigation, the impact of greenery and vegetation to reduce urban temperatures and improve the thermal comfort, the role the urban geometry in the air temperature rise, the use of satellite and ground data to assess and quantify the urban overheating and develop mitigation solutions, calculation methods and application to predict and assess mitigation scenarios. The outcomes of the book are thus relevant for a wide multidisciplinary audience, including: environmental scientists and engineers, architect and urban planners, policy makers and students.