The question of how ESG principles deliver value is obviously of key importance for investors. Although they are many studies that show that, per se, integrating ESG factors into investment do not negatively affect performance, this is unfortunately still a widespread view.
For those interested in more information on how mutual funds are integrating ESG factors and how they are performing, you can check www.partnersforsustainability.ch (Fund Finder - Access to Fund Finder).