State of Green Business Report 2020

This annual report examines “the key trends and metrics about corporate sustainability: how, and how well, companies are making progress in assessing and minimizing their impacts and embracing a range of strategies that move them forward in significant ways.” It is tracking the progress by “the 500 largest publicly traded companies in the United States and the 1,200 largest in the world.”
Tracks ten trends and some 40 indicators of progress in the past 5 years on corporate reporting, risk assessment, green investing, etc.