“Sustainable bonds have grown rapidly over the past decade, but inconsistent practices and transparency gaps risk undermining their credibility. Here’s what new OECD data reveals about the market – and what policymakers can do to protect investor interests.”

[COMMENTARY] This article should be read by anyone who invests in green bonds. It’s a good overview of the state of the global green bond market.
5 ways to strengthen sustainable bond markets, Caio De Oliveira and Valentina Cociancich, March 27, 2026, OECD, France.