Steven Bullock leads the ESG Innovation and Solutions Team at S&P Global Sustainable1. As head of this group, Steve has successfully led the development of Trucost's suite of climate and impact analytics products, including Carbon Earnings at Risk, Paris Alignment, Physical Risk and SDG Analytics. Steve has played a leading role on the world’s first public environmental profit and loss “EP&L” account for PUMA and supported GPIF, the world's largest asset owner, on their inaugural TCFD-aligned reporting.

Steve has also contributed to the technical development of the S&P Global Ratings Green Evaluation Tool and the recent S&P Paris-Aligned & Climate Transition (PACT) Indices.

Prior to joining S&P Global Trucost back in 2008, Steve worked as an analyst for a performance management consultancy. He holds a BA 1:1 with honors in Geography and a MSc with Distinction in Sustainable Development from the University of Exeter.

Dr. Yue (Nina) Chen is the inaugural Executive Deputy Superintendent of Climate Risk Division at the New York State Department of Financial Services (DFS). The division is charged with integrating the financial risks from climate change into DFS’s supervision of regulated entities; supporting the industry’s growth in managing climate risks; coordinating with international, national, and state regulators; developing internal capacity on climate-related financial risks; supporting the capacity-building of peer regulators on climate-related supervision, and ensuring fair access to financial services for all communities, especially those most impacted by climate change. Nina was appointed as the inaugural Director of Sustainability and Climate Initiatives in May 2020. Under Nina’s leadership, DFS became the first U.S. financial regulator to establish a holistic set of expectations for banks and insurers to integrate the financial risks from climate change into corporate governance, business strategies, risk management, and disclosure. Nina also serves as the Vice-Chair of the Climate Risk Steering Group at the International Association of Insurance Supervisors. 

Before joining DFS, Nina was the Nature Conservancy’s Director of Conservation Investments in New Jersey then New York. In this role she developed innovative conservation finance programs, advised cities on attracting private capital to accelerate and scale up conservation impacts, and led urban water resilience initiatives. 

Nina started her career in finance which spanned a wide range of areas, including sovereign bonds, interest rates derivatives, mortgages, and structured credit products at Goldman Sachs and Royal Bank of Canada, among others. 

Nina received her B.S. in Chemical Engineering from Tsinghua University, Beijing, China, her Ph.D. in Chemical Engineering from the Massachusetts Institute of Technology, and a Certificate in Conservation and Environmental Sustainability from Columbia University.