Financing the Green Transition Across Central Asia
For decades, the countries of the Central Asia Regional Economic Cooperation (CAREC) programme have been building growth on familiar foundations. Energy extraction, mineral wealth, agriculture and large-scale infrastructure have powered development across a vast geography stretching from the Caucasus to western China. Yet those same foundations now sit under increasing pressure from climate exposure, environmental degradation and changing patterns of global investment.
A recent policy paper published by the Asian Development Bank suggests that the region has reached an inflection point. Rather than treating sustainability as a parallel agenda, the publication argues that financial systems themselves must become instruments of transition if long-term economic resilience is to be secured. Written by Ying Qian and Khalid Umar, Green Finance Development in CAREC Countries: Challenges and Possibilities presents perhaps the most structured regional roadmap yet proposed for aligning capital allocation with environmental and economic priorities.
The report arrives at a moment when infrastructure investment globally is increasingly shaped not only by cost and demand, but also by carbon intensity, climate exposure and access to sustainable capital. Investors are scrutinising disclosure frameworks, lenders are tightening environmental expectations, and governments are increasingly using financial policy to influence industrial direction.
The implications extend far beyond banking. Green finance increasingly determines which roads are built, which power grids are modernised, which logistics corridors receive investment and which industrial regions remain competitive.
Briefing Summary
- CAREC countries remain highly exposed to climate and economic volatility due to reliance on extractive industries, conventional energy and resource-intensive agriculture.
- Green finance markets across the region remain small and fragmented despite early progress in selected countries.
- The ADB paper proposes a phased ten-year regional strategy focused on harmonised regulation and investment mobilisation.
- Stronger project pipelines, improved reporting standards and expanded private capital participation are identified as priorities.
- Regional cooperation is positioned as the mechanism capable of transforming isolated initiatives into scalable investment ecosystems.
A Region Built on Resources Faces a New Economic Reality
The CAREC region spans eleven economies including Afghanistan, Azerbaijan, China, Georgia, Kazakhstan, Kyrgyz Republic, Mongolia, Pakistan, Tajikistan, Turkmenistan and Uzbekistan. Although each economy follows its own trajectory, many share structural characteristics that make the transition to low-carbon investment especially complex.
According to the ADB brief, agriculture continues to play a significant economic role in countries including Pakistan, Tajikistan and Uzbekistan, while fossil fuels and extractive industries dominate several others including Azerbaijan, Kazakhstan and Mongolia. Environmental indicators presented in the paper illustrate widening pressure points including air pollution, declining natural resource performance and low protected land coverage across much of the region.
Those pressures are not theoretical.Β The publication highlights how the Aral Sea has lost more than 70 percent of its original volume through decades of upstream diversion and environmental stress, while water scarcity increasingly threatens agricultural productivity across multiple economies. Meanwhile, urban air quality concerns remain persistent in major population centres including Almaty and Lahore.
Infrastructure decisions made during the next decade will therefore shape not only transport and energy capacity, but also economic durability.
Green Finance Has Arrived But It Remains Small
Globally, sustainable finance has moved from niche to mainstream. The ADB paper notes that sustainable finance exceeded US$2 trillion in 2024, with green bond issuance reaching a record US$688 billion.Β CARECβs participation in that market remains limited.
The publication points out that regional green finance markets are still in their early stages and remain heavily dependent on banking sectors with limited capital market depth. Long-term instruments such as sustainable bonds, green equity and climate-focused investment vehicles remain underdeveloped across much of the region.
Even Kazakhstan, frequently viewed as the regional frontrunner, recorded cumulative green and sustainable bond issuance equivalent to only around half a percent of GDP. By comparison, Chinaβs sustainable debt market operates at a substantially larger scale relative to economic output.
That gap matters because infrastructure rarely operates on short financing cycles.
Major transport corridors, renewable generation projects, water systems and industrial assets require patient capital, predictable regulation and investor confidence measured over decades.
Finance Has Become Infrastructure Policy
One of the strongest themes emerging from Qian and Umarβs work is that green finance should no longer be viewed as a specialist environmental tool.
Instead, financial architecture increasingly determines economic outcomes.Β The report identifies several obstacles preventing wider adoption across CAREC economies, including fragmented regulatory frameworks, inconsistent disclosure rules, limited technical expertise and the absence of a common green taxonomy. These weaknesses create uncertainty for investors and raise transaction costs for projects operating across borders.
A transport project that incorporates climate adaptation measures may struggle to secure sustainable financing if monitoring systems cannot demonstrate environmental outcomes. A renewable-powered industrial corridor may stall if local markets cannot support longer-duration financing. A water resilience scheme may fail to reach financial close if project preparation standards vary between neighbouring jurisdictions.
Finance is becoming another layer of infrastructure delivery.
Lessons From ASEAN and Global Capital Markets
Rather than starting from scratch, the paper looks outward.Β One of its strongest comparisons is with ASEAN, where coordinated regional standards have helped build a significantly larger sustainable finance ecosystem. ASEAN Green Bond Standards and regional taxonomy development have created greater investor confidence and stronger cross-border participation.
The lesson is not replication.Β CAREC countries vary widely in market maturity and institutional capacity, making a uniform model unrealistic. However, the principle of interoperability appears increasingly relevant.
Elsewhere, governments have demonstrated how incentives can accelerate transition. Germany has used feed-in tariffs and low-cost financing structures. China has expanded green lending support and fiscal incentives. Financial instruments alone do not guarantee results, but they can lower barriers for private capital when combined with credible policy frameworks.
The Missing Ingredient Is Bankable Projects
One of the more practical observations in the ADB brief concerns project readiness.
The report argues that insufficient pipelines of bankable projects continue to limit deployment of green capital across the region. Weak preparation processes, limited appraisal capability and inconsistent implementation standards create friction before financing discussions even begin.
Examples already exist.Β Renewable expansion in Kazakhstan faces constraints around storage and grid flexibility. Transmission upgrades remain a limiting factor in Uzbekistan. Cross-border electricity integration across parts of Central Asia continues to lag because of infrastructure and coordination gaps.
For contractors, consultants and infrastructure investors, this is a familiar story.Β Capital follows certainty.
Projects that reach technical maturity, demonstrate measurable outcomes and align with investment frameworks are far more likely to attract funding than concepts that remain politically attractive but commercially underdeveloped.
A Ten Year Plan to Redirect Investment Flows
The paper ultimately proposes a phased regional strategy extending through 2035.
Between 2026 and 2028, priorities focus on regulatory foundations including climate disclosure guidance, taxonomy alignment and monitoring systems.
Between 2029 and 2032, attention shifts toward scaling project pipelines, risk-sharing mechanisms and stronger local financing capability.
The final phase between 2033 and 2035 centres on deeper regional integration, stronger capital market cooperation and accelerated investment into grids, water systems and climate-resilient infrastructure.
The approach deliberately avoids presenting green finance as an environmental obligation.
Instead, it frames financial reform as economic infrastructure.
Building the Capital Networks for the Next Generation of Infrastructure
Green finance discussions often become trapped inside sustainability language and lose sight of practical delivery.
What the ADB publication demonstrates is something more grounded. Capital systems shape construction markets, industrial competitiveness and infrastructure priorities. Regions that develop trusted financial frameworks gain access to broader investment pools and greater flexibility in responding to economic shocks.
CAREC countries already possess strategic geography, growing infrastructure demand and significant renewable potential.
Whether those advantages translate into long-term resilience may depend less on engineering capability than on how effectively financial systems evolve to support the next generation of projects.
The transition outlined by Ying Qian and Khalid Umar is ambitious, but it is also notably pragmatic. It recognises that climate resilience in Central Asia will not be delivered by declarations alone. It will be financed, regulated, measured and built.
