This paper explores the intersection of climate change policies with banking supervisory law. Statutory mandates define banking supervisory agencies’ objectives, functions and powers. Policies that aim to address climate change risks appear fully germane to banking supervisors’ main objective of safety and soundness. As such, banking supervisory agencies have a duty to address climate risks in light of their mandate. A mandate that is not anchored on safety and soundness in light of best practice would blur the accountability of banking supervisory agencies and undermine their legitimacy also with respect to climate. While legal changes can help provide greater legal certaintly, particularly given the long-term perspective of climate change, bank supervisory agencies can take action without fundamental reforms of their legal framework. Accordingly, they have set expectations or requirements for banks to incorporate climate into their strategy and business model, risk management, and governance. A combination of legal instruments—based on soft law and hard law—helps to achieve this objective. Notwithstanding implementation challenges, taxonomies and disclosures remain important tools, and banking supervisors should assess their role in the development of such tools in light of their mandate. The key responsibility to address climate risks rests on banks, and corporate governance frameworks could assist.

Well-designed legal frameworks and institutional arrangments support the legitimacy of central banks’ autonomous decision-making when grounded on sound legal basis and can prevent over-stepping in the remit of other authorities. This paper explores the key legal intersections of climate change and central banks. Climate change could impact price and finanical stability, which are at the core of a central bank’s mandate. While central banks’ legal frameworks can support climate change efforts they also determine the boundaries of the measures they can adopt. Central banks need to assess their mandate and authority under their current legal frameworks when considering measures to contribute to the global response to climate change, while taking actions to fulfill their legal mandates.

This Working Group III contribution to the IPCC Sixth Assessment Report provides a comprehensive and transparent assessment of the literature on climate change mitigation. The report assesses progress in climate change mitigation options for reducing emissions and enhancing sinks. With greenhouse gas emissions at the highest levels in human history, this report provides options to achieve net zero, as pledged by many countries. The report highlights for the first time the social and demand-side aspects of climate mitigation, and assesses the literature on human behaviour, lifestyle, and culture, and its implications for mitigation action. It brings a wide range of disciplines, notably from the social sciences, within the scope of the assessment. IPCC reports are a trusted source for decision makers, policymakers, and stakeholders at all levels (international, regional, national, local) and in all branches (government, businesses, NGOs). Available as Open Access on Cambridge Core.

Since 2010, a significant quantity of international climate change finance has begun to reach developing countries. However, the transfer of finance under the international climate change regime – the legal and ethical obligations that underpin it, the constraints on its use, its intended outcomes, and its successes, failures, and future potential – constitutes a poorly understood topic. Climate Change Finance and International Law fills this gap in the legal scholarship. The book analyses the legal obligations of developed countries to financially support qualifying developing countries to pursue globally significant mitigation and adaptation outcomes, as well as the obligations of the latter under the international regime of financial support. Through case studies of climate finance mechanisms and a multitude of other sources, this book delivers a rich legal and empirical understanding of the implementation of states’ climate finance obligations to date. The book will be of interest to scholars and students of international law and policy, international relations, and the maturing field of climate change law.

Using the 2010, 2015, and 2020/2021 datasets of the IMF’s Central Bank Legislation Database (CBLD), we explore artificial intelligence (AI) and machine learning (ML) approaches to analyzing patterns in central bank legislation. Our findings highlight that: (i) a simple Naïve Bayes algorithm can link CBLD search categories with a significant and increasing level of accuracy to specific articles and phrases in articles in laws (i.e., predict search classification); (ii) specific patterns or themes emerge across central bank legislation (most notably, on central bank governance, central bank policy and operations, and central bank stakeholders and transparency); and (iii) other AI/ML approaches yield interesting results, meriting further research.

This book presents specific case studies of climate finance in the Arctic and examines how the green revolution could be a game changer in this sensitive region. Bringing together contributions from a range of experts in the field, Climate Change Adaptation and Green Finance assesses the costs of inaction versus the costs of action based on case study examples of climate finance and sustainable investment in the Arctic region. The authors draw on data from the Sixth Assessment Report published by the Intergovernmental Panel on Climate Change and respond with a solutions-based framework. This is developed around the notion of a new, carbon-neutral economy in the Arctic and presents methods for unlocking carbon finance and long-term climate investment in the region, such as finance for Arctic entrepreneurs and resilient sustainable investment structures. This volume also looks at the role of finance in meeting the United Nations Sustainable Development Goals and the ways in which innovation in investment will help shape the future of the Arctic. Climate Change Adaptation and Green Finance will be of great interest to students and scholars of climate change, sustainable finance, and sustainable business.

Aligning finance with climate policy goals is crucial for achieving net-zero greenhouse gas emissions and resilience to climate change, as called for by Article 2.1c of the Paris Agreement. Evidence-based policy making and investment decisions towards such alignment need to be informed by robust assessments. To support such efforts, this inaugural OECD Review on Aligning Finance with Climate Goals brings together best-available evidence on three core questions: (i) How is climate alignment of finance assessed? (ii) What do we know about current finance flows and stocks? (iii) What evidence exists on the role of financial sector policies and actions? The report identifies actions policymakers and financial sector stakeholders can take to improve the evidence base and better align finance with climate goals. It further sets out good practices to prevent greenwashing and inaccurate claims of climate alignment.

This book is based on the acknowledgment that climate change is a multifaceted challenge that requires action on the part of all stakeholders, including civil society, and the notion that climate change is at a tipping point with urgent measures needed in the next decade. Against this background, civil society is turning its attention to the courts as a means to directly influence climate action, partly because of the global scepticism towards the progress of global climate action, despite the ongoing implementation of the Paris Agreement. Focusing on the individual, broadly representing civil society, the book offers fresh perspectives on climate change litigation. While most of the literature on climate change litigation examines the same specific jurisdictions, mostly common law countries (US and Australia in particular), this book also considers specific countries in Asia, Africa and Latin America with little or no climate change litigation. It explores the reasons for the lack of litigation and discusses what measures should or could be taken to change this situation and push forward climate action. Unlike other literature on the subject, this book analyses climate change litigation using a scenario-based methodology. Combining rigorous academic analysis with a practical policy-oriented focus, the book provides valuable insights for a wide range of stakeholders interested in climate change litigation. It appeals to civil society organisations around the world, international organisations and law firms interested in climate change litigation.

Water Policy and Planning in a Variable and Changing Climate addresses the current challenges facing western water planners and policy makers in the United States and considers strategies for managing water resources and related risks in the future. Written by highly-regarded experts in the industry, the book offers a wealth of experience, and explains the physical, socioeconomic, and institutional context for western water resource management. The authors discuss the complexities of water policy, describe the framework for water policy and planning, and identify many of the issues surrounding the subject. A provocative examination of policy issues surrounding western water resources, this book: Considers the implications of natural climate variability and anthropogenic climate change for the region’s water resources, and explains limitations on the predictability of local-scale changes Stresses linkages between climate patterns and weather events, and related hydrologic impacts Describes the environmental consequences of historical water system development and the challenges that climate change poses for protection of aquatic ecosystems Examines coordination of drought management by local, state and national government agencies Includes insights on planning for climate change adaptation from case studies across the western United States Discusses the challenges and opportunities in water/energy/land system management, and its prospects for developing climate change response strategies Presents evidence of changes in water scarcity and flooding potential in the region and identifies a set of adaptation strategies to support the long-term sustainability of irrigated agriculture and urban communities Draws upon Colorado’s experience in defining rights for surface and tributary groundwater use to explain potential conflicts and challenges in establishing fair and effective coordination of water rights for these resources Assesses the role of policy in driving flood losses Explores policy approaches for achieving equitable and environmentally responsible planning outcomes despite multiple sources of uncertainty Water Policy and Planning in a Variable and Changing Climate describes patterns of water availability, existing policy problems and the potential impacts of climate change in the western United States, and functions as a practical reference for the student or professional invested in water policy and management.

Sustainable Finance and Climate Change explores the legal and regulatory framework that governs the transition to a carbon free economy, looking in particular at the regulation of the financial sector and corporate liability for climate change and biodiversity loss. In addition it looks at the effect on general corporate law, environmental law, central bank law, as well as litigation and arbitration.