美國與伊朗的戰爭已進入第五個月，導致全球石油與天然氣供應持續受衝擊。然而，油價並未如分析師最初擔心的那樣飆升至每桶200美元，反而維持在85美元左右。其中最關鍵的因素是中國大幅削減了海運原油進口量，從戰前的每日約1100萬桶驟降至不到600萬桶，降幅超過40%。中國如何做到這一點仍不完全清楚，可能涉及釋放戰略和商業庫存、電動車普及降低需求、以及加大國內煤化工產能等多重因素。此外，沙烏地阿拉伯和阿聯酋繞過荷莫茲海峽的石油改道運輸、美國戰略石油儲備的釋放、以及美洲地區石油產量的增長，也共同緩解了供應壓力。

這場危機正在重塑全球能源地緣政治格局。中國展現了作為「搖擺消費國」的新能力，類似於沙烏地阿拉伯過去作為搖擺生產國的角色。美國憑藉頁岩油革命，日產超過2000萬桶，已成為事實上的「石油國家」；而中國則憑藉其電動車、太陽能板和電池技術的製造與出口能力，被稱為「電力國家」。許多發展中國家在這次供應衝擊後大量進口太陽能板、電動車和電池，加速了能源轉型。各國正日益傾向發展國內能源自給能力，減少對進口化石燃料的依賴，因為可再生能源設備只需一次性購買即可運行數十年，而化石燃料則需要持續購買。

在能源轉型方面，太陽能的增長速度持續超出最樂觀的預測，2026年全球裝機容量將達到3太瓦。電池技術也展現出比太陽能更快的擴張軌跡。然而，煤炭需求仍頑固地維持在歷史高位，令人意外。在糧食方面，由於交戰國並非主要農業生產國，加上全球糧食庫存充裕，戰爭對糧食市場的影響有限，但水產養殖業因秘魯鳳尾魚產量下降而面臨魚粉價格飆升的壓力。此外，萊茵河和多瑙河因氣候變化加劇的乾旱而水位創歷史新低，嚴重影響歐洲的工業供應鏈和能源供給，凸顯了氣候風險對全球經濟的實質威脅。

The US-Iran war, now in its fifth month, has caused a major oil and gas supply shock, yet oil prices have remained around $85 per barrel rather than spiking to the $200 analysts initially feared. The key factor has been China's dramatic reduction of seaborne crude imports—from roughly 11 million barrels per day pre-war to under 6 million, a decline exceeding 40%. The precise mechanics remain opaque, as China publishes no inventory or demand data, but likely explanations include drawdowns of strategic and commercial reserves, increased EV penetration reducing fuel demand, and expanded coal-to-chemicals capacity. Additional relief came from Saudi Arabia and the UAE rerouting approximately 7 million barrels per day outside the Strait of Hormuz, the US releasing its Strategic Petroleum Reserve, dark shuttle tanker transfers through the strait, and a collective 2-million-barrel-per-day production increase across the Americas.

The crisis is fundamentally reshaping energy geopolitics. China has emerged as a 'swing consumer' capable of flexing its oil demand—a counterpart to Saudi Arabia's traditional role as swing producer—and this may make Beijing the first call for future US presidents facing oil crises. The United States, producing over 20 million barrels per day thanks to the shale revolution, has solidified its position as a 'petrostate,' while China's dominance in solar panels, batteries, and EVs positions it as an 'electrostate,' though half its electricity still comes from coal. Developing nations are accelerating clean energy adoption, importing record quantities of Chinese solar panels and batteries, recognizing that renewable infrastructure requires only a one-time purchase rather than continuous fuel imports. The era of domestic energy self-reliance is rising, with countries prioritizing whatever energy sources they can produce at home or source from trusted regional partners. (Key numbers: 2000)

On the broader energy transition, solar capacity growth continues to outpace even the most optimistic forecasts, with global installations reaching 3 terawatts in 2026—a milestone BloombergNEF once projected for after 2050 but now expects by 2036. Battery deployment shows signs of scaling even faster than solar, driven by pure commercial returns rather than subsidies. Yet coal demand stubbornly refuses to peak, likely hitting record levels in 2026, partly boosted by the war. In food markets, the conflict's impact has been muted because Middle Eastern nations are hydrocarbon exporters, not agricultural producers, and global grain stocks were high entering the crisis—though rising fish meal prices threaten aquaculture and El Niño poses crop risks into 2027. Meanwhile, record-low water levels on the Rhine and Danube rivers, worsened by climate change, are disrupting European industrial supply chains and energy systems, underscoring that climate risks are no longer theoretical but are actively straining the global economy alongside geopolitical shocks.