Green Investments: A Growing Trend or Passing Fad?
- Mark Fernando
- Jan 31
- 5 min read
20th April 2021
Sustainability is becoming central to investment strategies in 2021. We explore how the green investment movement is shaping capital markets and whether it’s here to stay.

As the global financial landscape continues to evolve, one trend that has gained significant momentum in recent years is the rise of green investments. These investments, which focus on environmentally sustainable and socially responsible projects, have moved from the fringes of the capital markets to become a more mainstream investment strategy. With increasing concerns about climate change, environmental degradation, and social responsibility, investors are seeking ways to align their portfolios with their values. But is this movement a temporary phenomenon, or is it a lasting shift in how capital markets operate?
The green investment movement, often referred to as “sustainable investing” or “impact investing,” has certainly captured the attention of both institutional investors and individual stakeholders. In 2020, global sustainable investment assets reached over $35 trillion, a figure that continues to rise as more investors seek to generate both financial returns and positive environmental or social outcomes. The question now, as we move into 2021, is whether this trend will continue to gain strength or whether it will prove to be a passing fad.
To answer this question, we must first explore what has driven the surge in green investments. The catalyst for this shift can be traced back to a combination of factors, ranging from regulatory pressures to changing consumer preferences. Governments around the world have begun to place increasing importance on environmental sustainability, and the Paris Agreement, which was signed in 2015, has played a crucial role in shaping the global discourse on climate change. The agreement set ambitious targets for reducing greenhouse gas emissions and limiting global warming, and many countries are now working to implement policies that support these goals. As governments impose stricter environmental regulations, businesses are increasingly being forced to adopt more sustainable practices, which in turn has made green investments a more attractive option for investors.
In addition to regulatory pressures, changing consumer behaviour has also contributed to the rise of green investments. As environmental awareness has grown, consumers are increasingly demanding that companies take responsibility for their environmental impact. The rise of social media has allowed individuals to hold corporations accountable, putting pressure on companies to adopt sustainable practices or face backlash. This shift in consumer sentiment has forced businesses to rethink their strategies, and many have responded by incorporating environmental, social, and governance (ESG) factors into their business models. These companies, in turn, have become more attractive to investors who are looking for ways to align their investments with their values.
Moreover, green investments have shown a strong correlation with financial performance in recent years. While some critics have historically argued that sustainable investments come with lower returns, the evidence now suggests that this is not necessarily the case. In fact, studies have shown that companies with strong ESG practices often outperform their peers, as they are better equipped to manage risks and capitalise on opportunities related to sustainability. The growing recognition of this link between sustainability and financial performance has encouraged many investors to embrace green investments as part of their portfolios.
The question, however, remains: is the rise of green investments a fleeting trend, or is it indicative of a fundamental shift in how capital markets operate? To answer this, we must look at both the challenges and opportunities that green investing presents.
On the one hand, the challenges facing the green investment movement are significant. One of the primary concerns is the lack of standardisation in the ESG space. With no universally accepted definition of what constitutes a “green” or “sustainable” investment, investors face the challenge of determining which companies or funds genuinely meet sustainability criteria and which are simply “greenwashing” – a term used to describe the practice of companies making false or misleading claims about their environmental practices. This lack of clarity has made it difficult for investors to confidently navigate the green investment landscape.
Furthermore, green investments are not immune to market volatility. While the rise of green investing has been impressive, there are still concerns about the long-term viability of some green sectors. For example, while renewable energy companies have seen significant growth in recent years, they are also subject to market fluctuations and technological risks. Similarly, green bonds, which are used to finance environmentally friendly projects, have faced criticism for not always delivering on their promised environmental outcomes. If these investments do not live up to expectations, it could lead to a loss of confidence in the green investment movement.
On the other hand, the opportunities presented by green investments are vast. For one, the global shift towards decarbonisation presents a tremendous opportunity for investors to capitalise on the growth of renewable energy, electric vehicles, and sustainable infrastructure. According to the International Energy Agency, global investments in clean energy technologies are expected to increase significantly over the next decade, creating new avenues for green investment. As governments continue to implement policies that support the transition to a low-carbon economy, the demand for green investments will likely grow, making them an increasingly attractive option for investors looking to capture long-term growth.
Additionally, the growing awareness of climate change and other environmental issues is prompting investors to think beyond financial returns and consider the broader impact of their investments. Green investing offers the potential for investors to make a positive contribution to society while still achieving financial gains. The sense of purpose and fulfilment that comes with investing in sustainable projects is likely to resonate with a new generation of investors, who are increasingly concerned about the social and environmental consequences of their financial decisions. As millennials and Gen Z begin to make up a larger portion of the investor base, it is likely that the demand for green investments will only continue to grow.
Furthermore, the Covid-19 pandemic has also played a role in accelerating the trend towards green investments. As the world grapples with the economic and social fallout of the pandemic, many investors are recognising that sustainable business practices are not just a matter of ethics – they are also a matter of risk management. The pandemic has highlighted the fragility of global supply chains, the importance of resilient infrastructure, and the need for a sustainable future. As a result, green investments are increasingly being seen as a way to future-proof portfolios and mitigate the risks associated with environmental degradation and climate change.
At this juncture, one might be reminded of the timeless words of Charles Dickens in A Tale of Two Cities – “It was the best of times, it was the worst of times.” This sentiment seems fitting when considering the state of green investments. On the one hand, we have a golden age of sustainability, with companies and investors alike embracing the promise of a greener, more socially responsible future. Yet, as with any investment trend, there are challenges and uncertainties that could derail the movement. The key, as in the case of Dickens’ characters, is to recognise the potential for both growth and adversity, and to navigate these turbulent times with caution and foresight.
In conclusion, while the rise of green investments in 2021 may be viewed by some as a passing fad, there is significant evidence to suggest that the movement is here to stay. As governments, businesses, and consumers continue to prioritise sustainability, the demand for green investments will only increase. The challenge for investors will be to navigate this rapidly evolving landscape, identifying truly sustainable opportunities while avoiding the pitfalls of greenwashing and market volatility. The green investment movement may not be without its challenges, but its potential to shape the future of capital markets and contribute to a more sustainable world is undeniable.