Guests Val Smith and Sue Lloyd discuss topics such as net zero goals, scope 3 emissions, and international sustainability standards in the most popular episodes of the podcast. Other topics covered include nature-based financial disclosures, putting a value on nature, India's energy transition, and ethical finance initiatives.

Val Smith, Chief Sustainability Officer at Citigroup, discusses Citi's approach to the energy transition, changing investor expectations around climate disclosure, and the challenges of climate data. She explains Citi's net-zero goals and how the bank is approaching Scope 3 emissions in light of evolving climate disclosure regulations. Collaboration between different teams is crucial to meet the expectations in the changing landscape of climate disclosure.