There are demands on central banks and financial regulators to take on new responsibilities for supporting the transition to a low-carbon economy. Regulators can indeed facilitate the reorientation of financial flows necessary for the transition. But their powers should not be overestimated. Their diagnostic and policy toolkits are still in their infancy. They cannot (and should not) expand their mandate unilaterally. Taking on these new responsibilities can also have potential pitfalls and unintended consequences. Ultimately, financial regulators cannot deliver a low-carbon economy by themselves and should not risk being caught again in the role of ‘the only game in town.’

Climate change is one of the greatest challenges of this century. Mitigation requires a largescale transition to a low-carbon economy. This paper provides an overview of the rapidly growing literature on the role of macroeconomic and financial policy tools in enabling this transition. The literature provides a menu of policy tools for mitigation. A key conclusion is that fiscal tools are first in line and central, but can and may need to be complemented by financial and monetary policy instruments. Some tools and policies raise unanswered questions about policy tool assignment and mandates, which we describe. The literature is scarce, however, on the most effective policy mix and the role of mitigation tools and goals in the overall policy framework.

This issue of Finance & Development looks at the economic and financial impact of climate policy choices. It points to concrete solutions that offer growth opportunities, driven by technological innovation, sustainable investment, and a dynamic private sector. The private sector can stop supporting or subsidizing industries and activities that damage the planet and instead invest in sustainable development. Governments can roll out policies to fight climate change and the destruction of nature. The paper highlights that technological change and innovations are central to longer-term efforts to mitigate climate change by developing alternatives to fossil fuels. A new, sustainable financial system is under construction. It is funding the initiatives and innovations of the private sector and amplifying the effectiveness of governments’ climate policies—it could even accelerate the transition to a low-carbon economy. The Bank of England’s latest survey finds that almost three-quarters of banks are starting to treat the risks from climate change like other financial risks—rather than viewing them simply as a corporate social responsibility. Banks have begun to consider the most immediate physical risks to their business models—from the exposure of mortgage books to flood risk to the impact of extreme weather events on sovereign risk.

Banking on Climate Change provides you with a comprehensive, cross-jurisdictional analysis of legislative and policy responses to climate change and the financial crisis in key market economies. The climate finance field is extremely new. This first qualitative study on corporate climate finance spells out the importance of private capital finance and public finance in facilitating the transition to a low-carbon economy. You'll find a thorough discussion and analysis of the discrete topics of finance and climate change, which will help you in your lending, investing and advising activities. Megan Bowman draws upon the access she has received to senior bank managers and international workshops to explore the activities of multilateral development banks and specialized climate funds. She also considers the influences of corporate law and corporate governance norms on directors' decision-making. She examines the risk/return theory for a range of private finance actors, and explores how business case logic and corporate social responsibility influence financial behaviors. She also looks at the case for Chinese 'state capital' for global green investment. Banking on Climate Change includes personal interviews with senior bank personnel, corporations and non-government organizations in the United States, Europe and Australia. This data will give you a key insight into how and why the banks make their decisions, and will be helpful for legal practitioners, policy-makers and anyone working in other private finance sectors.--

Transformation to a low carbon economy is a central tenet to any discussion on the solutions to the complex challenges of climate change and energy security. Despite advances in policy, carbon management and continuing development of clean technology, fundamental business transformation has not occurred because of multiple political, economic, social and organisational issues. Carbon Governance, Climate Change and Business Transformation is based on leading academic and industry input, and three international workshops focused on low carbon transformation in leading climate policy jurisdictions (Canada, USA and the UK) under the international Carbon Governance Project (CGP) banner. The book pulls insights from this innovative collaborative network to identify the policy combinations needed to create transformative change. It explores fundamental questions about how governments and the private sector conceptualize the problem of climate change, the conditions under which business transformation can genuinely take place and key policy and business innovations needed. Broadly, the book is based on emerging theories of multi-levelled, multi-actor carbon governance, and applies these ideas to the real world implications for tackling climate change through business transformation. Conceptually and empirically, this book stimulates both academic discussion and practical business models for low carbon transformation.