# China's Oil Shock That Wasn't: Three Shifts From Columbia Energy Exchange

Source: Realpha Blog (blog.getrealpha.com)
Original article and charts: https://blog.getrealpha.com/en/blog/columbiaenergy-2026-09-22-erica-downs-and-michal-meidan-on-china-s-oil-shock/

> On 22 September 2026, Columbia Energy Exchange hosted Erica Downs and Michal Meidan on why China cut crude imports after the Hormuz disruption instead of scrambling for barrels. Listener notes on buffers, state pricing, and energy security moving from resources to technology. Educational, not investment advice.

Published: 2026-09-23
Locale: en
Tags: energy, china, oil, geopolitics, podcast-notes


![Coastal oil storage tanks at dawn stretching into the distance, floating roofs catching the light, transmission towers and a highway far behind](/covers/columbiaenergy-2026-09-22-erica-downs-and-michal-meidan-on-china-s-oil-shock-cover.png)

> In all things, success depends on preparation; without preparation, there is failure.
>
> —— *Book of Documents, "Charge to Yue II"* (pre-Qin China; translated by the author)

On the 22 September 2026 episode of *Columbia Energy Exchange*, Erica Downs of Columbia's Center on Global Energy Policy and Michal Meidan of the Oxford Institute for Energy Studies described something that ran against everyone's expectations: after the Strait of Hormuz was disrupted, the world's largest oil importer cut second-quarter crude imports by roughly 30%, about 3.5 million barrels a day. They estimate China drew at most 100 million barrels from reserves that stood somewhere between 1.1 and 1.4 billion barrels before the war. Both flagged that the conflict is unresolved, and that every inventory figure here is an outside estimate — Beijing does not publish the data.

## What the episode covers

Host Bill Loveless brought in two people who have studied Chinese energy for two decades to discuss a piece they had just published. The question was simple. Six months into the war, with tankers no longer transiting Hormuz, analysts expected China to chase replacement barrels. Imports fell instead. By June, China's reliance on foreign oil hit its lowest level since October 2016. There was no fuel rationing, no work-from-home mandate, and the power system carried on.

What they wanted to sort out was how much of this came from planning and how much from luck. The conversation moves through strategic reserves, state-set fuel prices, and the small independent refiners, and lands on a line I kept turning over afterwards — China's two largest oil companies now say oil demand has peaked, so in Beijing's thinking, oil is yesterday's story.

## Key points

**Where the barrels came from.** Downs and Meidan split the reduction in half: one half from skipping the stockpiling they did last year, plus modest draws later; the other half from refiners cutting runs. Measured from February levels to April and May, Meidan says the drop approaches 5 million barrels a day, and for the first couple of months they managed it without touching existing reserves at all. Her phrase for the eventual draw: a drop in the ocean.

![A longer gray bar on top shows the peak-to-trough drop of about 5 million barrels per day from the February high, and a shorter blue bar below shows the 3.5 million barrels per day of reduced imports in Q2, split by a center line into two segments: the left is halted stockpiling plus a small draw, the right is lower refinery runs.](/figures/china-oil-import-cut-breakdown-en.svg)

**Prices were cushioned, not erased.** China sets diesel and gasoline prices, which normally track global crude but can be held back in an emergency. Downs notes Beijing blocked a full pass-through — and still set prices above pre-war levels, so drivers felt it. What followed was behavioural: more EV use, more electric taxis, more subway and rail. Part of the demand destruction was chosen by consumers.

![Twelve equal squares in two rows represent the 1.1 to 1.4 billion barrels of prewar stocks, and only the top-left square is filled blue, representing the roughly 100 million barrels actually drawn down.](/figures/china-crude-stock-one-drop-en.svg)

**Oil is 20% of China's energy mix.** This was the number I wrote down first. China imports 70% of its oil and half of that comes from the Middle East, which sounds like a mortal weakness. Pull the frame back and 85% of China's energy supply is domestic: coal, nuclear, hydro, renewables. So the disruption hit drivers and aviation hard and left the power system untouched, and the economy kept running.

**Twenty years of planning, plus judgement in the moment.** China became a net importer in 1993, and debate over whether to build reserves started soon after. Over the same period, Middle East supply has sat near 50% of total imports — an informal policy, Meidan says, but visible in the data. Japan depends on the Middle East for over 90%. Road electrification was pushed partly with import dependence in mind. Downs is candid about the limit of this: it was the first real road test of those tools, and China did not know how well they would work either.

![Three stacked bars zoom in step by step: the first shows oil at only about 20 percent of all energy, the second zooms into oil to show about 70 percent is imported, and the third zooms into imports to show about half comes from the Middle East, so Middle East crude equals roughly 7 percent of all energy.](/figures/china-energy-mix-zoom-in-en.svg)

**Demand has peaked, and the argument is moving to power.** Gasoline and diesel demand peaked two or three years ago; this year Sinopec and CNPC said oil demand more broadly has peaked. The 15th Five-Year Plan is about a new-type energy system — electrification, and the vulnerabilities that come with a power sector: flexibility, resilience.

**Energy security is being redefined as technology.** Downs says the line that stands out in Chinese analytical writing is that the source of global energy security is shifting from control of resources to control of technology. China likes its position there, both for itself and as a seller to Asian states hit hard by the disruption. The gap is telling: China does not yet control heavy-duty gas turbine manufacturing, the equipment that powers data centres, which is part of why the plan still lists becoming an energy superpower as a goal.

**China is not the new OPEC.** Downs argues China never set out to manage global prices; it set out to protect itself, and it cut refined product exports too — Australia's jet fuel volumes came down. Meidan adds the arithmetic behind the motive: importing roughly 11 million barrels a day at $65 rather than $100 saves about $400 million a day, which over a year approaches the GDP of Ecuador or Kenya. And the tool cuts both ways: China produces 4 million barrels a day, so low prices hurt its own upstream, while high prices squeeze its downstream and feed inflation.

## Going further

### "This weakness was flagged for twenty years — why did nothing happen?"

Anyone who has researched a company knows this feeling. A risk gets written into every report for years, the day arrives, and the price barely moves. Washington and Beijing both treated oil import dependence as China's Achilles heel, and Downs's takeaway is that it isn't one.

The reading habit I took from this is to ask one more question whenever someone names a weakness: how long has the other side been hedging it, and with what specifically? China's answer runs to twenty years, well over a billion barrels of storage, a 50% cap on Middle East sourcing, state pricing power, and a domestic energy base covering 85% of supply. None of that makes headlines, and all of it decided the outcome.

The most counterintuitive piece is the teapots — small independent refiners Beijing has spent decades trying to close, as it concentrates refining into world-class integrated coastal complexes. Downs says one lesson she is now weighing is that redundancy has value; Meidan notes the oil and gas plan talks about tolerating some refining redundancy for energy security. Capacity that scores badly on every efficiency measure became an option during the months supply was cut.

![Two panels hold the same set of refining capacity: on the left, in the everyday efficiency ledger, the small refineries are gray dashed deductions, and on the right, during the three months of supply disruption, that same set lights up as usable supply.](/figures/redundancy-two-ledgers-en.svg)

### "Who calculated this number?"

One stretch of the episode is more useful to investors than the oil price itself. Downs explains that Beijing publishes refinery runs, domestic production, imports and exports, but never inventory levels. Every figure you read about Chinese stock builds is implied: net imports plus domestic production minus refinery runs, with tanker trackers filling in the seaborne piece and satellite firms estimating tank fill from the shadows floating roofs cast.

I have been caught by this, quoting an implied number as a published one and having to correct it later. So now, for any figure that matters, I ask whether it was published, inferred, or sampled. The error characteristics differ completely, and in an article all three look identical — a clean number with a unit attached. Meidan flags her own generosity in one estimate, and both guests mark their uncertainty throughout, which I found more valuable than any single figure they gave.

![Three source boxes on the left, labeled published, derived, and sampled, feed three arrows into one box on the right that reads they all look the same, with the arrows labeled small, medium, and large error.](/figures/three-kinds-of-numbers-en.svg)

### "So did China win?"

Loveless asks it straight, and Meidan declines the word. Her reasons are worth copying: the conflict is a horrible one; weaker global growth hurts China's export-oriented industries; clean tech exports are up but many countries face fiscal strain and cannot fund new energy infrastructure. What she will say is that China's policies have been vindicated and that it holds advantages in economic resilience and diplomatic room — and that winner goes too far.

What interests me is the refusal itself. Two people who have studied this for twenty years stop short of an available headline and spell out the conditions and unknowns. A conclusion stated at full strength is hard to walk back; leaving the conditions in the sentence leaves room to adjust later.

## Worth a look

- *Columbia Energy Exchange*, 22 September 2026, hosted by Bill Loveless with Erica Downs (Center on Global Energy Policy) and Michal Meidan (Oxford Institute for Energy Studies)
- The guests' analysis published at the Center on Global Energy Policy (energypolicy.columbia.edu)
- Two things they said they are working on next: what part of the demand response is structural versus cyclical, and whether China is the new OPEC

## One thing worth taking with you

**Redundancy has to exist while it looks wasteful.** The whole episode is a catalogue of things that score badly in normal times — oil stockpiled for twenty years, inefficient small refiners, a self-imposed cap on the cheapest supply source, spare routes with no economic case. Those are the reasons nobody panicked during the months supply was cut. The catch is that you cannot buy them in a hurry: the day Hormuz closes is too late to start filling tanks.

Something I've tried is writing down every place in my own life with exactly one path. One way to get to work. One source of income. Important files on one machine. One person in the house who knows how to handle a particular thing. The list usually runs to five or six items; pick the cheapest one to double up, and add the second path today. It doesn't have to be good, only functional.