The Asian Infrastructure Investment Bank (AIIB) has released new research showing that renewable energy is already reshaping global fossil fuel trade by reducing import dependence at scale.
The study finds that every 1 megawatt-hour (MWh) of electricity generated from solar and wind power reduces fossil fuel imports by nearly USD 310, creating what the paper calls a measurable “displacement effect.” In 2022 alone, global solar and wind generation of 3.38 billion MWh removed up to USD 1 trillion in potential fossil fuel imports from international markets.
This reduction is strongest in High-Income Countries (HICs), where renewable capacity is increasingly replacing fossil fuel-based electricity generation and thermal power capacity is either stagnant or declining. In many developing economies, however, the pattern is more complex. Renewable capacity is expanding, but fossil fuel capacity is also rising to meet growing industrial demand and electricity access needs.
The paper notes that fossil fuels still dominate the system, with global fossil fuel production valued at USD 8.6 trillionand imports at USD 2.9 trillion in 2022. This means renewables are currently acting more as an "addition to the energy mix than a full substitute, limited by intermittency, grid constraints, and storage gaps.
The paper identifies India among the world’s top ten countries with the highest total solar photovoltaic (PV) potential, alongside countries such as China, the United States, Australia, and Brazil, highlighting its strong natural advantage in scaling large-scale renewable energy generation.
AIIB argues that the long-term transition depends not only on installing renewable capacity, but also on whether countries can reduce residual dependence on fossil fuel infrastructure and move toward genuine substitution rather than parallel expansion.
Key Findings and Quantitative Benchmarks
The Displacement Metric: 1 MWh of wind/solar generation = ~USD 310 reduction in fossil fuel imports.
2022 Global Impact: With 3.38 billion MWh of solar/wind generated globally, over USD 1 trillion in fuel imports were removed.
Economic Divergence: HICs show a sharp decline in fossil fuel-based power; developing countries show "mixed results" as they balance growth with greening.
Asset Productivity: While fossil fuel assets still generate more power per unit of installed capacity, their "generation ratio" is declining as decarbonization takes hold.
Market Context: Fossil fuel imports still total USD 2.9 trillion globally, meaning renewables have replaced roughly one-third of the potential import market.
The Hydropower Limit: While hydro remains the largest renewable source, its impact on trade is limited by geographic and ecological "saturation" points.
Policy Relevance
Bolsters the Forex Reserve: By quantifying the USD 310 per MWh savings, the report provides a strong economic justification for the National Green Hydrogen Mission and rooftop solar schemes as tools for currency stability.
Refines Energy Transition Timelines: The findings on "stagnating fossil fuel capacity in HICs" serve as a benchmark for NITI Aayog to project when India might transition from "addition" to "substitution" in its energy mix.
Informs "Aatmanirbhar Energy" Strategy: The AIIB evidence that renewables "break fossil fuel trade patterns" aligns with India's goal to reduce its 80%+ dependency on imported crude and gas.
Strategic Planning for Exporters: As India looks to export refined petroleum products, the paper warns that as trading partners (HICs) scale renewables, India must prepare for structural changes in export demand.
Justifies Infrastructure Spending: The report’s conclusion that "land and grid constraints" limit substitution provides the basis for increased funding for the Green Energy Corridor project to maximise the displacement effect.
Follow The Full Report Here: AIIB Working Paper: Investments in Renewables and Impact on Fossil Fuel Trade