Asia’s Coal Surge: Iran War Erases Three Years of Climate Progress
Gulf conflict forces India, Japan, and Southeast Asia back to thermal generation as LNG prices spike 143%, validating energy security over decarbonization timelines.
The 2026 Iran conflict has reversed three years of Asian decarbonization efforts in three weeks, forcing major economies to accelerate coal consumption as attacks on Qatar’s LNG infrastructure and closure of the Strait of Hormuz disrupt one-fifth of global gas supplies.
Asian LNG prices surged according to a Green Central Banking analysis after QatarEnergy declared force majeure on its entire output following Iranian strikes on the Ras Laffan facility, with the 143% spike rendering gas-fired generation uneconomical across India, Japan, South Korea, and Southeast Asia — economies that collectively depend on the Middle East for 60% of crude oil imports and 20% of natural gas.
The pivot to Coal is immediate and measurable. According to the International Energy Agency, India’s coal demand stands at 940 million tonnes for power generation in 2025-2026, with consumption now projected to grow 2.5% in 2026 despite renewable capacity additions. ASEAN coal consumption is expected to increase 5% to 547 million tonnes in 2026, driven by Indonesia and Vietnam.
The LNG Shock
QatarEnergy CEO Saad Sherida Al-Kaabi announced a capacity cut following Iranian strikes on critical infrastructure, according to Al Jazeera reporting. Force majeure declarations now cover contracts to Italy, Belgium, South Korea, and China for up to five years. “For production to restart, first we need hostilities to cease,” Al-Kaabi said on March 24.
The disruption hits Asia hardest. Wood Mackenzie estimates LNG demand in South Asia will fall 2-3 million tonnes below pre-crisis projections through Q3 2026 — not because of reduced energy needs, but because buyers cannot afford spot prices that briefly exceeded $40 per million BTU in early March. “Higher spot prices will drive greater coal utilisation in the power sector,” said Miaoru Huang, Wood Mackenzie’s Research Director for Asia Pacific Gas & LNG.
The World Economic Forum describes the 2026 conflict as the largest supply disruption in the history of the global oil market, with member nations releasing 400 million barrels from emergency reserves to stabilise prices. Brent crude surged 39% from February 27 to March 12, briefly exceeding $119 per barrel before retreating to current levels around $108.
Coal’s Forced Comeback
Across Southeast Asia, governments are making pragmatic fuel-switching decisions. The Diplomat reports that Thailand, the Philippines, and Vietnam are deploying coal-fired power plants while reducing LNG plant utilisation. The Philippines ramped coal generation to offset LNG shortfalls, while Vietnam instructed state utilities to conserve gas supplies for essential uses only.
Japan’s coal demand is projected at 153 million tonnes in 2025, with coal accounting for 34% of generation in 2023 despite nuclear restarts and renewable buildout, according to IEEFA analysis. South Korea recorded a 17% year-on-year decline in coal consumption during the first half of 2025 but is now reverting to coal dependence as LNG supply contracts fail to deliver.
“Asia is dangerously close to missing a critical window period for the transportation of both LNG and key fertilizers, which will consequentially impact inflation and growth for the economies.”
— Darren Tay, BMI
The structural challenge extends beyond immediate fuel switching. Southeast Asia has over 100 gigawatts of coal-fired capacity under development or planned, and the pace of renewable investment is not keeping up with coal expansion, per Global Energy Monitor data. The Iran crisis removes any remaining political pressure to cancel these projects.
Stagflation Dynamics
The energy shock is compounding into broader macroeconomic headwinds. The Asian Development Bank projects that prolonged Middle East disruptions could raise inflation by 3.2 percentage points and reduce growth by 1.3 percentage points across developing Asia over 2026-2027.
The dual squeeze — higher energy costs and reduced clean energy investment — creates a stagflationary trap. Major oil companies are cutting renewable capital expenditure while increasing fossil fuel investments. TotalEnergies reduced capex by over $1 billion annually from 2026, with renewable spending bearing the brunt of cuts. BP is increasing oil and gas capex 20% to $10 billion while trimming renewables allocations, according to Oil & Gas Journal reporting.
The Security-Climate Trade-Off
The World Energy Council’s 2026 Issues Monitor, based on a survey of 3,000 energy leaders conducted between November 2025 and January 2026, shows geopolitical and security risks rising 7.6 points to 62.5% — surpassing economic risk at 60.7%. The data predates the Iran Conflict but captures the accelerating shift in executive priorities.
That shift is now policy. Energy Security has definitively trumped climate transition timelines across Asian capitals. The coal reversal validates what Foreign Policy Research Institute analysts describe as the weaponisation of energy dependence — nations with diversified domestic fuel sources maintain grid stability while import-dependent economies face rolling blackouts and economic contraction.
- Asian coal demand will exceed IEA baseline forecasts through 2027 as LNG supply remains constrained
- Renewable capex faces 2-3 year delay as fossil fuel spending increases to shore up energy security
- stagflation risk highest in South Asia and Southeast Asia, where energy import dependence is greatest
- China and Russia emerge as primary beneficiaries through coal exports and alternative LNG supply routes
What to Watch
The duration of Qatar’s production shutdown will determine whether Asia’s coal surge is a temporary crisis response or a structural reversal. Force majeure contracts extend up to five years, but actual restart timelines depend on conflict resolution and infrastructure repair schedules. Monitor monthly coal import data from India, Japan, and South Korea — sustained increases beyond Q2 2026 signal permanent fuel mix changes.
Track renewable energy project financing in Southeast Asia. If debt costs remain elevated and LNG price volatility persists, expect coal plant cancellations to reverse and greenfield coal projects to accelerate. The World Bank and Asian Development Bank will face political pressure to resume coal financing for energy security purposes — a policy U-turn that seemed impossible 18 months ago.
Finally, watch China’s coal export volumes. Beijing holds pricing power over Asian thermal coal markets and can extract geopolitical concessions in exchange for supply guarantees. The energy crisis is reshaping not just fuel choices but regional power dynamics, with implications extending well beyond 2026.