Simon joined the Grantham Research Institute on Climate Change and the Environment in May 2019. He is working as a Research Fellow on central banking and financial supervision in the context of environmental degradation, risk and the economic transition to a sustainable economy. He is also the Research Director of the International Network for Sustainable Financial Policy Insights Research and Exchange (INSPIRE), a global research network and research stakeholder of the Network of Central Banks and Financial Supervisors for Greening the Financial System (NGFS).