In recent years, the rise of sustainable investing has been a notable trend in the financial markets. Investors increasingly prioritize environmental, social, and governance (ESG) factors, leading to the proliferation of funds that emphasize sustainability. But how do these sustainable funds compare to their traditional, or “brown,” counterparts?

Performance Overview: Sustainable vs. Traditional Funds

Sustainable investments have generally outpaced conventional funds over the past year. Despite fluctuations in global economic conditions, sustainable funds—especially in equities—have demonstrated stronger returns and greater resilience.

Sustainable equity funds delivered median returns of 16.7% in 2023, outperforming the 14.4% returns of traditional equity funds .

Sustainable fixed-income funds saw returns of 10%, compared to 6.4% for traditional bonds .

Moreover, while conventional funds experienced significant outflows, sustainable funds enjoyed positive inflows across asset classes. For example:

• In the equity markets, sustainable funds attracted £12.25 billion in 2023, while traditional peers lost £35.26 billion .

• Sustainable real estate and money market funds also saw inflows, whereas conventional funds in these categories faced substantial outflows .

Investor Sentiment: Growing awareness of climate risks and the benefits of responsible investing have driven more investors toward sustainable options. Funds focused on green bonds and ESG-aligned equities have gained considerable traction as investors seek long-term value .

Challenges for Sustainable Funds

While sustainable funds have outperformed in many areas, they are not without challenges:

Bond Funds: Sustainable bond funds initially struggled in 2023, lagging behind traditional bonds. However, a turnaround in Q4 saw sustainable bonds attract £749 million in inflows while conventional bond funds faced £1.04 billion in outflows .

Mixed Asset Funds: Sustainable mixed asset funds faced net outflows in 2023, signaling that investors are still cautious about certain sustainable offerings .

Future Outlook for Sustainable Investments

The performance of sustainable funds in 2023 and 2024 suggests that they are well-positioned for future growth. As more companies and investors adopt ESG principles, sustainable funds are likely to benefit from both increased demand and favorable regulatory environments.

With the global shift towards decarbonization and responsible investing, we expect to see continued growth in sustainable fund inflows, especially as green sectors like renewable energy, healthcare, and technology continue to expand. Meanwhile, traditional “brown” funds, particularly those tied to fossil fuels, may struggle as investors move away from carbon-heavy industries.

Conclusion

The numbers speak for themselves: sustainable funds have proven their worth, delivering stronger returns and attracting higher inflows than their traditional peers. As we move further into 2024, the trend toward green investments is likely to accelerate, making sustainable funds a smart choice for investors looking to align their portfolios with long-term growth and positive environmental impact.

Sources:

• Morgan Stanley. “Sustainable Funds Outperform: Year-End 2023.” Accessed September 2024. [Link to article] .

• LSEG Lipper Alpha Insight. “Everything Green Flows: Sustainable Funds Stay in the Black Through 2023.” Accessed September 2024. [Link to article] .