Within two years, companies in the UK could be legally obliged to disclose the risks (and opportunities) presented to their business by climate change. In November 2020, the chancellor, Rishi Sunak, announced a package of policies aimed at boosting the sustainability of the financial markets. This included a plan to make some of the measures recommended by the Task Force on Climate-Related Financial Disclosures (TCFD) mandatory as soon as 2023.