The new index will help investors to focus on companies' environmental track-records and preparedness for climate change to mitigate risk events.
"We are in discussion with several asset management companies for the climate change ETF," BSE Chief Executive Officer and Managing Director Ashishkumar Chauhan said here.
Without giving any timeline for the launch, he said "it will take a couple of years."
However, Chauhan did not divulge the name of assets managers.
Globally, there is a lot of demand for green investment options.