Responsibility for financial and macroeconomic stability implicitly or explicitly lies with the central bank, which therefore ought to address climate-related and other environmental risks on a systemic level. Furthermore, central banks, through their regulatory oversight over money, credit and the financial system, are in a powerful position to support the development of green finance models and enforce an adequate pricing of environmental and carbon risk by financial institutions. The central topic of this chapter are the public financial governance policies through which central banks, as well as other relevant financial regulatory agencies, can address environmental risk and promote sustainable finance. The chapter first discusses the r...