The case against green finance

2 min read
Mar 10, 2025

So, you've probably heard about this thing called green finance. But you might wonder, is it just another corporate buzzword, or does it truly offer value? In this article, we tackle the most common concerns about green finance and show why, despite the doubts, it is the future of sustainable and profitable investing.

What is green finance?

Green finance refers to financial activities, investments, and products that support environmental sustainability. This includes green bonds, sustainability-linked loans, and ESG investments that fund projects like renewable energy and low-carbon technologies. The goal is to align financial markets with climate goals, reduce environmental risks, and promote long-term resilience.

Isn’t green finance just a marketing gimmick?

Some argue that green finance is just a trendy label. Critics point to greenwashing, where financial products claim to be sustainable but fail to drive real change.

The reality? Regulations are tightening, and transparency is improving. Frameworks like the EU Taxonomy and PCAF ensure that green finance aligns with real sustainability goals. As scrutiny increases, those who invest in green finance today will be ahead of the curve.

Doesn’t green finance mean lower returns?

A common concern is that prioritising sustainability means sacrificing profitability.

The truth? Sustainable investments often outperform traditional ones. Energy-efficient buildings and renewable energy benefit from policy incentives, lower costs, and growing demand. As climate risks become financial risks, businesses with strong sustainability strategies are proving to be more resilient and profitable.

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Is there even enough reliable data for green finance?

Sceptics worry that measuring emissions and sustainability impact is too complex.

The solution? Technology and data standardisation are making green finance more precise than ever. Tools like Netto provide structured, verifiable data, helping banks make informed decisions and stay compliant.

Isn’t green finance just for big corporations?

Some believe only large companies can afford green finance, leaving smaller firms behind.

The good news? Green finance is becoming more accessible. Banks are offering green loans and ESG-focused investment funds for businesses of all sizes. Smaller firms that adopt green finance now will gain a competitive edge.

What if the regulations keep changing?

Regulatory uncertainty is a concern. Some worry that today’s investments may not align with tomorrow’s rules.

Why it’s still worth it? The overall trend is clear: sustainability requirements will only increase. Financial institutions that integrate green finance today will be better positioned to adapt and avoid playing catch-up later.

The verdict: Green finance is not a trend; it’s the future

If you were looking for a compelling case against green finance, apologies.

Green finance is becoming more transparent, profitable, and essential for long-term success. By embracing it now, financial institutions can mitigate risks, unlock opportunities, and lead the transition to a sustainable economy.