“The total net assets of mutual funds and exchange traded funds (ETF) (1) sourced to sustainable investing approaches expanded dramatically in the last decade, adding almost $1.5 trillion in the last ten years. Assets increased from $113.5 billion at the start of the decade to reach $1.6 trillion at the end of 2019, fueled largely by fund re-brandings, followed, but to a much less significant extent, market movement and net new money.”

[COMMENTARY]This article has some insightful data and charts concerning the growth of sustainable investing.
A Decade of Sustainable Funds Investing: 10 Years/10 Charts, January 23, 2020, Sustainable Research and Analysis LLC (SRA), USA.