This study explores the relationship between board gender diversity and sustainability reporting using data from 2,116 banks over a ten-year period. Results indicate that having 22–50% female board members positively affects ESG disclosure, but beyond 50%, negative effects appear. It suggests that banks should mandate quotas to promote sustainable disclosure.

The Climate transparency report 2021 summarises the climate actions of G20 countries using the latest emissions data. It covers 100 indicators on decarbonisation, climate policies, finance, and vulnerability to the impacts of climate change. Providing country ratings, it identifies leaders and laggards in transition to a net zero-emission economy.