Coal Retirement Projects Stall Despite $3.7 Trillion Financing Need

The Transaction Gap

Emerging Asian markets outside China need $3.7 trillion to transition existing coal capacity to clean energy, according to Clean Energy Bridge, a coal-to-clean developer that has spent two years preparing early-stage projects. While institutional investors, development banks, and blended finance vehicles stand ready to deploy capital, actual transaction closures remain rare.

The Asian Development Bank's Energy Transition Mechanism, established in 2021, has yet to finalize a single binding coal retirement deal. Clean Energy Bridge attributes the bottleneck to structural failures in pre-financing development work rather than capital scarcity.

The International Energy Agency has identified accelerated coal plant retirement as critical to limiting warming to 1.5°C. Yet coal-to-clean transactions lack the mature ecosystem of developers, financiers, and advisers that conventional renewable energy enjoys, where risk pricing and bankability standards are well established.

Five Development Barriers

Clean Energy Bridge has codified lessons from its origination work across multiple markets. The company structures projects through five phases: scoping, stakeholder engagement, prefeasibility, feasibility, and financial structuring. The early phases demand multi-year institutional relationship-building that differs fundamentally from greenfield renewable development.

First, partnership development cannot be compressed. Early-stage capital must accommodate patient, multi-year deployment timelines that allow trust-building with plant owners, regulators, and grid operators.

Second, technical flexibility matters. Wholesale replacement of coal with renewables often proves infeasible due to land constraints, grid stability requirements, or operator interest in preserving dispatchable backup capacity. Investment mandates that permit partial transitions, repurposing, or fuel substitution increase the likelihood of securing operator buy-in.

Third, market assumptions require continuous stress testing. Prefeasibility analysis reveals three recurring issues: accelerating demand growth from data centers, electric vehicles, and air conditioning creates uncertain load trajectories; commodity volatility undermines long-term commitments; and renewable interconnection backlogs force developers to finance grid infrastructure themselves.

Coal prices ranged from $49 per ton in August 2020 to $439 per ton in September 2022, then dropped through 2025 before spiking to $151.75 in June 2026 following the Strait of Hormuz closure. This volatility makes both plant operators and lenders reluctant to lock in transition terms, even as coal generation becomes demonstrably more expensive.

Captive Plants and Risk Reassessment

Fourth, asset ownership structure shapes deal timelines. Independent power producers operating under power purchase agreements require coordination with off-takers, extending decision cycles. Captive power plants, which industrial facilities operate for their own use, consolidate ownership and operation, simplifying stakeholder alignment and focusing economic analysis on direct cost and carbon impact within a single corporate value chain. Few developers have targeted this segment.

Fifth, risk perception frameworks need revision. Coal-to-clean projects are often viewed as presenting compounded risk, but many concerns are overstated, according to Clean Energy Bridge. Existing PPAs provide revenue structure and price signals that enable revised financial models. Technology risk remains low because the projects deploy proven, economically viable systems.

Capital Structure Needs

Clean Energy Bridge argues that coal-to-clean economics remain compelling across varied market scenarios, with lower-cost renewables and declining storage costs producing competitive risk-adjusted returns while reducing system costs. However, the sector requires long-term equity capital structured for multi-year development horizons.

Development finance institutions and philanthropic capital can direct concessional instruments at early-stage work, treating bankable transaction pipelines as the return rather than direct yield. Investors can establish pooled early-stage platforms that aggregate diversified prefeasibility and feasibility funding across large pipelines to spread risk.

Paul Jacobson, founder and chief executive of Clean Energy Bridge, has more than 20 years of experience in energy and infrastructure project finance. The firm combines engineering, development, and structured finance expertise to prepare coal phaseout projects for institutional investment.

The Operational Imperative

The coal transition confronts a first-mile problem: most projects falter before reaching financial close, not for lack of capital but for lack of disciplined pre-financing work. Development timelines stretch across multiple years, requiring patient relationship-building, technical flexibility, and continuous market intelligence.

The challenge is operational rather than analytical. Deals must advance from intention to execution, clearing the early-stage hurdles that have stalled progress across the region.