From Bloomberg media …

https://spotlight.bloomberg.com/story/tcfd-/page/1

Investors in stocks and owners of companies cannot know to which risks they are exposed in their investments unless companies transparently report these risks. Until the TCFD, the very idea of reporting risks to equities due to climate disruption was not even imagined.

The link above tells what the TCFD framework is all about, and how much traction it’s gotten since it began in 2015.