This report reviews a number of hybrid technologies that can be deployed to ‘defossilise’ economic sectors and sets out policy options to bring these technologies to commercial scale.

The bioeconomy brings opportunities for economic growth while tackling climate change. Fossil carbon resources can be replaced by bio-based carbon resources, especially biomass. To allow these solutions to be scaled up without threats to biodiversity and the environment, it is necessary to develop the bioeconomy as a circular economy. With this carbon management approach, other sources of carbon complement biomass: industrial waste, including gases such as CO and CO2, as well as physically and chemically recycled carbon. In the future, direct air capture (DAC) may become competitive and form part of the solution. These approaches can be considered 'circular' because they close material loops and keep carbon recycling in the economy rather than emitting carbon to the atmosphere. This report reviews a number of hybrid technologies that can be deployed to 'defossilise' economic sectors and sets out policy options to bring these technologies to commercial scale

Volume 2 of Advances in Carbon Management Technologies has 21 chapters. It presents the introductory chapter again, for framing the challenges that confront the proposed solutions discussed in this volume. Section 4 presents various ways biomass and biomass wastes can be manipulated to provide a low-carbon footprint of the generation of power, heat and co-products, and of recovery and reuse of biomass wastes for beneficial purposes. Section 5 provides potential carbon management solutions in urban and manufacturing environments. This section also provides state-of the-art of battery technologies for the transportation sector. The chapters in section 6 deals with electricity and the grid, and how decarbonization can be practiced in the electricity sector. The overall topic of advances in carbon management is too broad to be covered in a book of this size. It was not intended to cover every possible aspect that is relevant to the topic. Attempts were made, however, to highlight the most important issues of decarbonization from technological viewpoints. Over the years carbon intensity of products and processes has decreased, but the proportion of energy derived from fossil fuels has been stubornly stuck at about 80%. This has occurred despite very rapid development of renewable fuels, because at the same time the use of fossil fuels has also increased. Thus, the challenges are truly daunting. It is hoped that the technology choices provided here will show the myriad ways that solutions will evolve. While policy decisions are the driving forces for technology development, the book was not designed to cover policy solutions.

Considerable international concerns exist about global climate change and its relationship to the growing use of fossil fuels. Carbon dioxide is released by chemical reactions that are employed to extract energy from fuels, and any regulatory policy limiting the amount of CO2 that could be released from sequestered sources or from energy-generating reactions will require substantial involvement of the chemical sciences and technology R&D community. Much of the public debate has been focused on the question of whether global climate change is occurring and, if so, whether it is anthropogenic, but these questions were outside the scope of the workshop, which instead focused on the question of how to respond to a possible national policy of carbon management. Previous discussion of the latter topic has focused on technological, economic, and ecological aspects and on earth science challenges, but the fundamental science has received little attention. This workshop was designed to gather information that could inform the Chemical Sciences Roundtable in its discussions of possible roles that the chemical sciences community might play in identifying and addressing underlying chemical questions.

This textbook presents students with a systematic approach for the quantification and management of greenhouse gas emissions (GHG) and provides best practices for optimal carbon management and quantification. The book begins with an overview of climate change basics and goes on to discuss carbon footprint measurements, carbon management concepts, and concludes by presenting carbon reduction solutions with applications for green buildings, smart transportation, waste management, and carbon trading and offsetting. The author provides practical examples and carbon management models that support innovative reduction solutions and presents a roadmap for the implementation and development of carbon management strategies, making it a useful resource for both upper undergraduate and graduate students as well as practitioners seeking a comprehensive framework to conduct carbon management.

Every manager and every employee in every function can embed climate solutions and reduce greenhouse gas emissions. This book, written by experts in the field of sustainability in business, shows you how. The climate crisis is one of the greatest challenges we face today, and it affects all aspects of business and society. Consequently, everyone needs to know the best high-impact climate solutions that can be embedded into their organisational area. In this book you will find ideas for your team, your department and your organisation to make this a reality. We provide you with implementation plans and inspiring case studies, with practical and helpful tools that will help you to scale up climate solutions effectively and efficiently. If you are an owner of a company or an executive in any organisation, you will benefit from this step-by-step guide on how to set up your own greenhouse gas management plan, how to set targets and how to reduce the greenhouse gas emissions of your whole organisation. We explain key terms such as Net Zero, Carbon Neutral, carbon emissions equivalents and the three scopes. In order to halve our emissions worldwide by 2030 to achieve Net Zero by 2050, individual actions on a large scale are required, but also systemic changes. We look at the bigger picture in this book and also how you could effect change. This is the first book to offer an easy-to-implement approach to decarbonise organisations and transform societies, and is appropriate for managers at any level. This book can also be used in business schools to inspire future managers and business leaders. Last, but not least, everyone can find ideas here that they can implement in their personal lives – let’s scale up together!

Sociotechnical systems in areas like energy, agrifood and mobility need to transform rapidly to become more sustainable and resilient. Science, technology and innovation (STI) have essential roles in these transformations, but governments must be more ambitious and act with greater urgency in their STI policies to meet these challenges.

The European recovery has been disrupted since the onset of Russia’s war of aggression against Ukraine. Co-ordinated and timely policy action helped avoid a severe downturn, but the near-term outlook is clouded by uncertainty and downside risks. Monetary and fiscal policy need to become sufficiently restrictive to reduce underlying inflationary pressures durably.

Agroecological footprints are a unique and popular concept for sustainable food system. Measuring and keeping a tab on the agroecological footprints of various human activities has gained remarkable interest in the past decade. From a range of human activities, food production and agriculture are most essential as well as extremely dependent on the agroecosystems. It is therefore crucial to understand the interaction of agroecosystem constituents with the extensive agricultural practices. The environmental impact measured in terms of agroecological footprints for a healthy for the sustainable food system. The editors critically examine the status of agroecological footprints and how it can be maintained within sustainable limits. Drawing upon research and examples from around the world, the book is offering an up-to-date account, and insight into how agroecology can be implemented as a solution in the form of eco-friendly practices that would boost up the production, curbs the environmental impacts, improves the bio-capacity, and reduces the agroecological footprints. It further discusses the changing status of the agroecological footprints and the growth of other footprint tools and types, such as land, water, carbon, nitrogen, etc. This book will be of interest to teachers, researchers, government planners, climate change scientists, capacity builders, and policymakers. Also, the book serves as additional reading material for undergraduate and graduate students of agriculture, agroforestry, agroecology, soil science, and environmental sciences. National and international agricultural scientists, policymakers will also find this to be useful to achieve the ‘Sustainable Development Goals’.

This Research Topic will coincide with an international Blue Carbon Conference at the Royal Society of Edinburgh in November 2021, during the UNFCCC COP26 climate negotiations; we seek to showcase Blue Carbon as a Nature-based Solution for Climate Change, People and Biodiversity. The conference theme identifies the growing climate mitigation opportunities presented by Blue Carbon, yet also seeks to highlight the emergent research that points to the wider climate mitigation services of carbon in the marine environment - what we are calling "beyond the inventory". We welcome contributions that address the science and policy dimensions of Blue Carbon, particularly where these highlight opportunities and mechanisms for the protection, restoration and creation of Blue Carbon habitats. We also welcome case-study examples that highlight successful partnerships in a wide range of international settings and would particularly encourage contributions that show-case legal, policy or investment opportunities.