- The Climate Mentor
- Posts
- 133 - Green finance
133 - Green finance
Progress and setbacks in sustainable investing

Sustainable bull? â»ïž
Are we still stuck in a world of greenwashing and watered-down promises?
Last week has brought two powerful headlines that shine a light on the bumpy road of sustainable finance.
On one hand, a landmark victory: the U.S. SEC has approved the Green Impact Exchange (GIX), the first U.S. stock market fully dedicated to sustainable companies.
On the other, a setback: the Net Zero Banking Alliance (NZBA) has quietly loosened its climate commitments, shifting from a hard 1.5°C goal to a vague âwell below 2°C.â
So, what does this mixed messaging mean for your portfolioâand for the planet?
đ Two headlines, two worlds
Letâs start with the good news.
On April 15th, the SEC gave the green light to the Green Impact Exchange, a revolutionary trading platform that will list only companies with certified environmental impact standards.
Set to launch in early 2026, GIX will offer investors a transparent and credible way to support truly sustainable firmsânot just those that say they're green.

Securities and Exchange Commission building in Washington, DC
This is huge: ESG investing already accounts for 1 in 3 dollars managed in the U.S. A dedicated exchange can supercharge this growth by removing one key barrier: greenwashing.
But then came the contrasting news.
The NZBA, a coalition of over 140 global banks managing $74 trillion in assets, voted to relax its climate commitments. Originally aligned with the Paris Agreementâs 1.5°C goal, the alliance now embraces a more ambiguous âwell below 2°Câ threshold.
Critics argue this undermines the credibility of climate finance just as the world needs firmer action.
In short: the market is sending mixed signals. One hand builds a green future. The other quietly moves the goalposts.
Whatâs in it for you? đĄ
If you're an investorâor aspiring to be oneâthis week's events offer a double-edged lesson:
Opportunities are real. Platforms like GIX are creating new channels for authentic green investing. If you believe in long-term value and the planet, this is where to look.
Scrutiny is essential. Not all that glitters is green. The NZBAâs softened stance reminds us: read the fine print, even on climate pledges.
Bottom line? Sustainable investing isnât deadâbut itâs maturing. The next few years will separate the true climate champions from the posers.
And thatâs where you come in. Stay informed. Stay critical. Invest with impact.
Ready to dive into sustainable investing?
Subscribe to The Climate Mentor today to get updates on the latest trends, tips, and news on climate change.
Enjoy the newsletter? Please forward this to a friend đ„
It only takes 15 seconds. Making this took me 10 hoursâ
Reply