This paper discusses the role of, and provides practical country-level guidance on, fiscal policies for implementing climate strategies using a unique and transparent tool laying out trade-offs among policy options.

Why the traditional “pledge and review” climate agreements have failed, and how carbon pricing, based on trust and reciprocity, could succeed. After twenty-five years of failure, climate negotiations continue to use a “pledge and review” approach: countries pledge (almost anything), subject to (unenforced) review. This approach ignores everything we know about human cooperation. In this book, leading economists describe an alternate model for climate agreements, drawing on the work of the late Nobel laureate Elinor Ostrom and others. They show that a “common commitment” scheme is more effective than an “individual commitment” scheme; the latter depends on altruism while the former involves reciprocity (“we will if you will”). The contributors propose that global carbon pricing is the best candidate for a reciprocal common commitment in climate negotiations. Each country would commit to placing charges on carbon emissions sufficient to match an agreed global price formula. The contributors show that carbon pricing would facilitate negotiations and enforcement, improve efficiency and flexibility, and make other climate policies more effective. Additionally, they analyze the failings of the 2015 Paris climate conference. Contributors Richard N. Cooper, Peter Cramton, Ottmar Edenhofer, Christian Gollier, Éloi Laurent, David JC MacKay, William Nordhaus, Axel Ockenfels, Joseph E. Stiglitz, Steven Stoft, Jean Tirole, Martin L. Weitzman

Renewable Carbon: Science, Technology and Sustainability identifies production pathways and technologies for the production of chemicals and presents relevant information to bridge the gap between reaction engineering and process design. The book uses a multidisciplinary approach, focusing on important aspects of basic science, technological advantages (and hurdles), and key sustainability aspects. It incorporates organic, inorganic and biochemical synthesis and analyzes the myriad of technologies available, including nanotechnology, biotechnology and thermochemistry. Sections cover the synthesis of carbon derivatives through multiple pathways (Science), technologies available for its generation (Technology), and assess sustainability and new supply chains (Sustainability). This book will serve as a valuable reference for academics, research scientists and industry practitioners in green chemistry, chemical engineering, materials science and environmental engineering. - Includes a review of sustainable feedstocks containing renewable carbon such as biomass, CO2 and recycling materials - Provides a compendium of technologies to explore renewable carbon sources - Compiles the most up-to-date information on renewable products and materials utilized in industry

This report provides actionable advice on how to design and implement fiscal policies for both development and climate action. Building on more than two decades of research in development and environmental economics, it argues that well-designed environmental tax reforms are especially valuable in developing countries, where they can reduce emissions, increase domestic revenues, and generate positive welfare effects such as cleaner water, safer roads, and improvements in human health. Moreover, these reforms need not harm competitiveness. New empirical evidence from Indonesia and Mexico suggests that under certain conditions, raising fuel prices can actually increase firm productivity. Finally, the report discusses the role of fiscal policy in strengthening resilience to climate change. It provides evidence that preventive public investments and measures to build fiscal buffers can help safeguard stability and growth in the face of rising climate risks. In this way, environmental tax reforms and climate risk-management strategies can lay the much-needed fiscal foundation for development and climate action.

To achieve goals for climate and economic growth, "negative emissions technologies" (NETs) that remove and sequester carbon dioxide from the air will need to play a significant role in mitigating climate change. Unlike carbon capture and storage technologies that remove carbon dioxide emissions directly from large point sources such as coal power plants, NETs remove carbon dioxide directly from the atmosphere or enhance natural carbon sinks. Storing the carbon dioxide from NETs has the same impact on the atmosphere and climate as simultaneously preventing an equal amount of carbon dioxide from being emitted. Recent analyses found that deploying NETs may be less expensive and less disruptive than reducing some emissions, such as a substantial portion of agricultural and land-use emissions and some transportation emissions. In 2015, the National Academies published Climate Intervention: Carbon Dioxide Removal and Reliable Sequestration, which described and initially assessed NETs and sequestration technologies. This report acknowledged the relative paucity of research on NETs and recommended development of a research agenda that covers all aspects of NETs from fundamental science to full-scale deployment. To address this need, Negative Emissions Technologies and Reliable Sequestration: A Research Agenda assesses the benefits, risks, and "sustainable scale potential" for NETs and sequestration. This report also defines the essential components of a research and development program, including its estimated costs and potential impact.

This publication provides insights on deliberations regarding the Clean Development Mechanism (CDM) transition and implications for Asia and the Pacific. With the Article 6 Rulebook expected to be finalized at the 26th Conference of Parties in Glasgow, the Asian Development Bank hopes this publication can increase knowledge and understanding of the CDM transition along with its relevance to economies in the region. It is also intended to help stakeholders from Asia and the Pacific become better prepared to contribute to the finalization of the Article 6 Rulebook and move toward operationalizing Article 6 of the Paris Agreement.