The Origins of China’s Energy Vulnerability
In 2003, then-General Secretary Hu Jintao highlighted the ‘Malacca dilemma’ during an internal party conference, pointing to China’s exposure to blockades in critical straits vital for its energy imports.
Recent Strait of Hormuz Disruption
On February 28, 2026, US and Israeli aircraft targeted Iranian infrastructure, effectively shutting down the Strait of Hormuz to most tanker traffic. Senator Lindsey Graham stated on Fox News, ‘This is China’s nightmare.’ Daily oil flows through the strait average 16 million barrels, representing 31 percent of global seaborne crude. China sources about half of its seaborne crude imports and a third of its LNG via this route.
Crude prices have surged beyond $100 per barrel for the first time in four years, peaking with a 50 percent increase. Qatar, supplier of roughly 20 percent of global LNG trade, halted exports after an Iranian drone hit the Ras Laffan terminal.
China’s Robust Energy Buffers
Despite the disruption, Hormuz oil flows constitute only 6.6 percent of China’s total energy consumption, with natural gas adding another 0.6 percent. Former President Trump claimed in an interview that 90 percent of China’s oil passes through Hormuz, but estimates place seaborne oil imports at 40 to 50 percent of the total.
China maintains 1.2 to 1.4 billion barrels in strategic and commercial crude storage as of January 2026, offering around 120 days of import coverage. An additional 2 billion barrels in external stocks provide another 125 days of buffer. In comparison, the US Strategic Petroleum Reserve has shrunk by about 40 percent over the past decade.
Accelerated Shift to Renewables and Electrification
In 2024, China added 278 gigawatts of solar capacity, reaching a cumulative 888 gigawatts, plus 522 gigawatts of wind power. Over half of new passenger vehicles sold are electric. This electrification drive has curbed oil demand growth by 1.2 million barrels per day since 2019, with projections for peak oil demand in 2027.
Natural gas makes up just 4 percent of China’s power generation, far below 40 to 50 percent in many Asian economies. Electricity now covers more than 30 percent of final energy use, exceeding the global average by 50 percent. This ‘electrostate’ model relies on domestic electricity rather than imported fossils, built through successive five-year plans.
New Five-Year Plan and Investments
The recently adopted 15th Five-Year Plan targets over 100 gigawatts of offshore wind by 2030, a 420-gigawatt clean-energy grid, and a 17 percent drop in carbon intensity. State-owned grid operators lead financing efforts. State Grid Corporation invested 75.7 billion yuan ($11 billion) in fixed assets during the first two months of 2026, up 81 percent year-over-year. Domestic bond issuances reached a record 754.5 billion yuan in 2025. Plans call for 5 trillion yuan in electricity networks over the next five years.
Policy Contrasts and Lingering Risks
US energy policies face frequent reversals, with each administration canceling more executive orders than its predecessor, deterring long-term investments. Renewable investments dropped 36 percent in the US during the first half of 2025. China, however, consistently surpasses non-fossil targets.
Challenges persist: 2026 GDP growth aims for 4.5 to 5 percent, the lowest since 1991. Fossil-dependent industries like solar glass and battery chemicals face rising costs. The push for Power of Siberia 2, formalized in a 2025 memorandum with Gazprom and CNPC, heightens reliance on Russia.
Richard Nephew of Columbia University notes that China is gaining ‘a dry run of what a boycott or embargo looks like if they ever try to take Taiwan.’ This stress test evaluates infrastructure critical for withstanding a potential Western embargo over Taiwan.
Hu Jintao identified the vulnerability in 2003. The resulting energy framework now proves effective amid real-world pressures, demonstrating strategic foresight in action.
