Latest / The Emerging Markets Podcast with Fexingo: Developing Economies, Growth, and Investment / How Climate Finance Is Reshaping Emerging Market Debt
Transcript
- Lucas: So the big story in emerging market debt right now isn't just another currency crisis or a Fed surprise — it's climate finance. We're seeing a wave of green bonds and sustainability-linked loans out of developing economies that's fundamentally reshaping the asset class. Luna: Yeah, I've noticed that. Just last week Indonesia priced a $2.5 billion green sukuk, and Egypt is reportedly prepping its first sovereign green bond. But how big is this trend really? Lucas: Bigger than most people realize. According to the latest data from the Climate Bonds Initiative, esg labeled emerging market debt — that's green bonds, social bonds, and sustainability-linked bonds — now accounts for about 18 percent of total EM bond issuance. Back in 2022, that number was only 6 percent. So it's tripled in four years. Luna: Wow. What's driving that? Is it genuine demand from investors or more of a marketing push from issuers? Lucas: Both, honestly. On the investor side, you've got massive ESG mandates from European pension funds and insurance companies. They need EM exposure for yield, but they also have to meet climate targets. So they're effectively demanding green-labeled paper. On the issuer side, sovereigns like Chile and Indonesia see a chance to broaden their investor base and maybe even get a small pricing advantage — a so-called 'greenium'. Luna: But does the greenium actually exist? I've read mixed research on that. Lucas: It's real but thin. A study from the IMF last year looked at 60 sovereign green bonds and found an average greenium of about 3 to 4 basis points. Not huge, but meaningful when you're issuing billions. Chile, for instance, saw its green bonds trade tighter than its conventional curve. But the bigger benefit is diversification — you attract a different set of buyers. Luna: And then there's the credibility question. How do you verify that the money is actually going to climate projects? Especially in countries where auditing standards might not be as robust. Lucas: That's the big risk. Greenwashing is a real concern. The market relies on second-party opinions from firms like Sustainalytics or Vigeo Eiris, and then on annual reporting. But the verification chain is only as strong as the weakest link. Take Indonesia's green sukuk — it's meant to fund renewable energy and sustainable transport. But there have been reports of proceeds being used for projects with questionable environmental benefits. Luna: Right. So the label itself doesn't guarantee impact. And that could backfire if investors lose trust. Lucas: Exactly. The market is still in its adolescence. The International Capital Market Association has a set of Green Bond Principles, but they're voluntary. There's no global regulator. So we're seeing some fragmentation. The EU, for example, is pushing for a European Green Bond Standard that would set a higher bar. If that becomes the global benchmark, emerging market issuers will have to up their game to stay in the club. Luna: Let's talk about the macro backdrop. With the Fed holding rates where they are and the dollar still strong — the trade-weighted dollar index is around 121 — how does that affect this green bond wave? Lucas: It cuts both ways. On the downside, a strong dollar makes dollar-denominated debt more expensive for EM borrowers. But many of these green bonds are issued in local currency or in euros, which helps. The bigger effect is that the Fed's high rates have pushed global yields up, so EM bonds have to offer more yield to compete. That spreads compression we saw in 2020 and 2021 is gone. But green bonds have actually held up better than vanilla EM debt in this environment. Luna: Because of that dedicated demand from ESG mandates? Lucas: Exactly. That demand is less price-sensitive. If you're a Dutch pension fund with a mandate to allocate 5 percent to green EM bonds, you're not going to dump them just because conventional yields move. That's structural support. Luna: So what does this mean for the average EM debt investor? Should they be overweight green bonds right now? Lucas: I think it's less about overweighting and more about recognizing that this is becoming mainstream. The iShares J.P. Morgan USD Emerging Markets Bond ETF, ticker symbol e m b, now has a esg screened version — ticker e m b s — that's garnered over a billion in assets. If you're an institutional investor, you almost can't ignore it. But you have to do your own due diligence on the use of proceeds. Luna: And on the issuer side, who's doing it best? Who sets the gold standard? Lucas: Chile is widely seen as the pioneer. They issued the first sovereign green bond in the Americas back in 2019, and they've been very transparent about allocation. They publish annual impact reports that show the carbon emissions avoided. Indonesia is also impressive with their green sukuk structure, which is innovative because it's Sharia-compliant. And more recently, Egypt is working on a green bond that would fund water management and clean transport — critical for a country facing water stress. Luna: What about the private sector? Are EM corporations jumping in? Lucas: Absolutely. Sustainability-linked loans — where the interest rate adjusts based on whether the borrower hits ESG targets — have exploded. In 2025, emerging market corporates issued over $80 billion in sustainability-linked bonds. That's up from basically zero five years ago. But the controversy there is that the targets are often weak. A company might set a carbon intensity target that it was going to hit anyway. So the additionality is questionable. Luna: That's the greenwashing risk again. But if it encourages companies to start measuring and reporting emissions, isn't that a positive step? Lucas: It is. And I think that's the pragmatic view. The market isn't perfect, but it's moving in the right direction. The alternative — no climate finance at all — would be worse. Developing economies need hundreds of billions to adapt to climate change. Green bonds are a way to channel private capital into that need. Luna: So, given all that, if someone listening wants to understand the EM debt landscape better, they might find value in supporting a show that breaks this down without ads. Lucas: Yeah, it's true. Shows like this run on listener support. If you've gotten something out of our conversations — maybe a clearer picture of how climate finance is changing EM debt — you can help keep this ad-free by visiting buy me a coffee dot com slash fexingo. No pressure, just if it feels right. Luna: It's a small gesture that goes a long way. And we appreciate everyone who's already chipped in. Lucas: Okay, back to the macro picture. One thing I want to watch in the second half of 2026 is whether the green bond market can maintain its momentum if the Fed actually starts cutting rates. Because if conventional EM yields fall, the greenium might widen, which could incentivize more issuers to go green. Luna: Right, because then the funding cost advantage becomes more tangible. But if the Fed doesn't cut and the dollar stays strong, the pressure on EM debt could test whether this demand is truly resilient. Lucas: Exactly. And then there's the political angle. We've seen some countries — like Brazil under its current administration — double down on green bonds as part of their diplomatic strategy. Brazil issued a $2 billion sovereign green bond last year and used it to signal its environmental credentials ahead of hosting COP31. So there's a geopolitical layer too. Luna: That's fascinating. So climate finance is not just a niche within EM debt — it's becoming a core part of how these countries borrow and how they position themselves globally. Lucas: And frankly, for investors, it's becoming a way to differentiate. The old approach was to lump all EM debt together based on credit rating. Now you have to ask: is this issuer using the proceeds for something that actually reduces climate risk? Because that could affect their long-term creditworthiness. A country that invests in coastal defenses or renewable energy might be less vulnerable to climate shocks down the road. Luna: So it's also a risk factor. Climate adaptation spending could improve a country's resilience and therefore its credit profile. Lucas: Right. That's the investment thesis in a nutshell. And that's why I think this trend has legs, even if the verification standards still need work. The structural drivers — climate risk, investor mandates, and the sheer capital need — are only going to grow. Luna: I want to come back to one number you mentioned earlier: 18 percent of EM bond issuance is now esg labeled. Where do you see that going in, say, three years? Lucas: If current growth continues, I'd say 30 to 35 percent by 2029. But it depends on standardization. If the market settles on a clear set of globally accepted green bond principles — and if verification becomes more rigorous — you could see even faster adoption. If greenwashing scandals erupt, it could slow down. But the direction is clear. Luna: And for listeners who want to dig deeper, what's one specific resource you'd recommend? Lucas: The Climate Bonds Initiative publishes a great annual report on the state of the green bond market. It's free and they break it down by region and currency. Also, the IMF's Global Financial Stability Report from April 2026 had a chapter on the greenium in sovereign bonds. Both are worth a read. Luna: I'll check those out. So, to wrap up: climate finance is not a side story in emerging markets anymore — it's reshaping the debt landscape from the ground up. But investors need to stay sharp on the details. Lucas: Exactly. The opportunities are real, but so are the risks. And as with any emerging market investment, the devil is in the implementation.