European SRI Study (Eurosif | 2016)

The most comprehensive report on the size of SRI across Europe is the Eurosif report which is published every two years.  The 2016 report highlighted that exclusion-based strategies remained the most popular SRI approach and that impact investing was the fastest-growing strategy, albeit from a very low base.

Link to 2016 study report here

Other studies

For other studies on the size of the market in Europe, see SRI-CONNECT buzz search: Research on SRI Market Size – Europe