Ossus Biorenewables raises $2.4 million in funding from Nikhil Kamath’s Gruhas, Rainmatter Climate

Ossus Biorenewables, a Bengaluru-based green energy startup, on Wednesday said it has raised $2.4 million in funding from Gruhas Proptech and Rainmatter Climate. Stockbroking firm Zerodha’s cofounder Nikhil Kamath and Abhijeet Pai founded Gruhas, while Rainmatter Climate is Zerodha’s non-profit foundation.