Taiwan imports almost all of its primary energy by sea, with the fuel that carries the largest share of generation also holding the shortest reserve. The dependence and its effect on generation are documented present facts; what an interruption would do to output is an unconfirmed scenario.
مكتوبة لأعمال المخاطر الجيوسياسية والانكشاف الاقتصادي: تتتبع آلية، لا رؤية للسوق.
كيف تُقرأ الدرجات
- مؤكَّد موثّق بأنه حدث، مع المصادر.
- انكشاف معقول آلية يقيّمها Vigil بأنها مرجحة؛ ولم يوثَّق أنها حدثت.
- سيناريو غير مؤكد يُذكر لأنه جدير بالرصد. ولا يُجزم به.
لا يمكن أبدًا أن تُصنَّف خطوة بدرجة أرسخ من الخطوة التي تعتمد عليها: فلا يمكن أن تكون النتيجة أرسخ ثبوتًا من سببها. وتُفرض هذه القاعدة عند بناء هذا الموقع، ولا تُطبَّق يدويًا — فالسلسلة التي تخالفها تُفشل عملية البناء بدلًا من أن تُنشر.
- المحفّز
تبعية شبه كاملة لواردات الطاقة في جزيرة بلا خط أنابيب أو اتصال بري، مقرونة بمزيج توليد يميل نحو وقود لا يمكن تخزينه طويلًا
- الأصل أو الطريق أو المنطقة المتأثرةمؤكَّد
Taiwan imports roughly ninety-six to ninety-seven per cent of its primary energy. There is no domestic production at scale, no pipeline connection and no land route. Energy policy over the last decade shifted generation toward liquefied natural gas while nuclear output fell to zero — the last operating reactor shut down in May 2025 — which raised the share of the mix depending on a continuous stream of arriving cargoes. Gas supplied about 48 per cent of generation in 2025 and coal about 35. The reserves behind them are not one number and not interchangeable: the gas security stockpile is an 11-day requirement stepping to 14 by 2027, coal is held to around 30 days, and oil carries a 90-day statutory reserve. Gas is the binding case because it is both the largest share and the shortest cover — it boils off and cannot be warehoused the way coal or crude can. The adequacy of those targets is a live public argument.
موثّق بأنه حدث، مع المصادر.
- الاضطراب التشغيليمؤكَّد
The system has already demonstrated thin margins for reasons unrelated to the strait. Island-wide power failures in 2021 and 2022 arose from domestic grid faults and prompted a substantial public commitment to grid hardening and resilience. Those events are the available evidence about how the system behaves under stress, and their causes were entirely internal.
موثّق بأنه حدث، مع المصادر.
- القطاع أو السلعة المعرّضةمؤكَّد
Electricity generation is the transmission point between fuel arrival and the real economy. Industrial output is capped by available power, and semiconductor fabrication is among the least interruptible loads on the island — a fabrication process cannot be stopped and restarted cleanly. That connects the energy dependence directly to the cluster whose output the rest of the world depends on, which is the specific reason this is an international exposure rather than a domestic Taiwanese one.
موثّق بأنه حدث، مع المصادر.
- الأهمية الاقتصادية الأوسعسيناريو غير مؤكد
What an interruption to arriving energy would do is not documented and Vigil does not assert it. Named as worth watching rather than asserted: the 2021–2022 outages were grid faults rather than supply failures, so they show how the system behaves when generation is lost and not how it behaves when fuel stops arriving, which are different problems. The firmer observations are that the binding constraint is the eleven-day gas stockpile rather than the ninety-day oil reserve, that no policy lever changes that on the timescale of a disruption, and that the generation mix — the one real lever — moves on an electoral rather than a strategic timetable. Vigil publishes no estimate of tolerance, duration or output effect.
يُذكر لأنه جدير بالرصد. ولا يُجزم به.
القطاعات والسلع المعرّضة
مسمّاة بتسميات بسيطة لا بمفردات مضبوطة، كي لا تنحرف هذه القائمة عن أسماء السلع التي يستخدمها قسم الاقتصاد في الملف أصلًا.
ما لا يزال مجهولًا
- Reserve levels by fuel are published as targets and aggregates rather than as current holdings, so actual tolerance on any date is not knowable.
- The 2021–2022 outages were grid faults rather than supply interruptions and do not support inference about the latter — which is why the final step is graded as an unconfirmed scenario.
- Terminal, storage and grid detail is deliberately not published by this module and is not the basis of any claim here.
- Vigil publishes no estimate of interruption tolerance, duration or output effect, and the absence is deliberate.
قراءات تدعمها الأدلة أيضًا
- The shift toward LNG can be read as an energy-transition choice that incidentally raised strategic exposure, or as a decision taken with that exposure understood and accepted as a cost. Both are argued in Taiwan's own politics and the policy record supports each in part.
- The 2021–2022 outages can be read as evidence of thin margins under any stress, or as ordinary grid faults of a kind that occur in many advanced economies with no strategic implication. The reading determines how much they say about resilience.
مُدرجة لأن تقييم السجل نفسه ليس التقييم الوحيد الذي تسمح به مصادره — لا بوصفها تحوّطًا من التقييم أعلاه.
الإنفاق على تحصين الشبكة الكهربائية والتنفيذ
A large commitment was made after the outages. Delivery against it is observable and lags the announcement.
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التقييم حتى — 2026-08 آخر مراجعة — 2026-08-28