Why do institutional investors buy green bonds: Evidence from a survey of European asset managers

Abstract

Using survey evidence from European asset managers, we provide insights into their green bond investment activities and the factors that affect their investment decisions. We find that the majority of investors are actively invested in the green bond market via a variety of investment channels. Investors prefer green bonds issued from corporate issuers and sovereigns and we find that there is strong unmet investor demand for green bonds from these issuer types, in particular from non-financial corporates in the industrials, automotive and utilities sectors. Competitive pricing and strong green credentials, both pre- and post-issuance, are the most frequently named factors impacting respondents' decision to invest in a green bond, and unclear and poor reporting on how bond proceeds are allocated to green projects induces a majority of investors to not invest in a green bond or to sell a bond if already included in the portfolio. Among policy measures to grow the green bond market, preferential capital treatment for low-carbon assets and minimum standards for green definitions receive the highest investor support, but respondents are divided whether a strict definition of ‘green’ or a less strict definition would be more beneficial for scaling up the green bond market.