Sustainable investing has gained tremendous traction, with younger investors leading the charge. A recent Morgan Stanley report shows that 84% of U.S. individual investors are interested in sustainable investing. Among Millennials and Gen Z, this interest jumps to 85%. This trend highlights a big shift in financial priorities, as younger investors want their strategies to match their values.
Why Young Investors Prefer Sustainability
A key factor boosting the appeal of sustainable investments is investor confidence in financial performance. About 68% of people in Morgan Stanley’s surveys think sustainable investments can provide returns that are as good or better than traditional ones. This belief rose from 57% in 2019, which shows a clear trend. More people accept sustainable finance as a valid investment strategy.
- 84% of U.S. individual investors express interest in sustainable investing, 77% globally.
- Researchers recorded an 85% interest rate among Millennials and Gen Z.
- Confidence in performance has increased from 57% in 2019.
- About 84% believe that ESG funds can deliver returns that match the market while also creating positive social or environmental impacts.

Newer market data reinforces this confidence. In the fourth quarter of 2024, global sustainable open-end and exchange-traded funds (ETFs) saw record inflows of $16 billion. This amount is nearly double the $9.2 billion from the previous quarter.
These steady inflows show that investors see sustainable assets as financially competitive. This is especially true as more data on long-term returns come out.
Younger generations, especially Gen Z and Millennials, care about ethical investing. They also want to secure their financial futures. They link sound financial performance to eco-friendly investments. This shift is changing the investment landscape and making sustainable finance a key part of mainstream investing.
Market Trends in Sustainable Investing
The growing momentum of sustainable investing reflects a larger market shift. Global sustainable assets under management (AUM) are about $30 trillion now. Bloomberg analysts expect them to rise to over $40 trillion by 2028.

Investors want more, and strong performance numbers support this explosive growth. This trend shows that customers care more about ethics in their investments, not just profits.
In the U.S., sustainable investment assets reached $6.5 trillion by the end of 2024. This amount makes up around 12% of all professionally managed assets. Meanwhile, sustainable funds’ assets globally reached $3.56 trillion, marking a 4.8% increase from the prior year.
Sustainable funds made up 6.8% of total assets, down from 7.3% in 2023. Still, strong inflows show that investors remain interested, even with market ups and downs.
Remarkably, the Morgan Stanley survey suggests that nearly 80% of global investors take a company’s carbon footprint reporting and its plans to cut greenhouse gas…
Read More: Why It Is Winning Over Young Investors (and Big Money)


