Energy Shock Volatility

Signals & Insights | Week Ending 14 March 2026 - Energy system rattled; stagflation risks re‑emerge; EU pivots (back) toward nuclear, plus this week’s systemic insights

Top Signal: The Global Energy System Continues to Rattle

The dominant signal in the global economy this week was the growing impact of the escalation of the conflict involving Iran and the disruption of shipping through the Strait of Hormuz, one of the world’s most important energy chokepoints that facilitates roughly 20% of global oil supply (and a significant amount of the global LNG trade). The impact of the crisis has already been described as one of the worst supply shocks to energy markets since the 1970s.

Over the past few days, the global energy system (and customers at service stations) continued to confront oil prices that surged well above and then continued to oscillate around the $100 per barrel mark after Iranian attacks on tankers and energy infrastructure across the Gulf. Markets don’t like uncertainty and thus reacted quickly this week: Asian equities dropped, and European markets weakened as investors reassessed inflation risks.

To stabilise markets, the International Energy Agency this week announced the largest strategic oil release in history, some 400 million barrels, following an extraordinary meeting of IEA Member governments.

Here is the IEA Executive Director Fatih Birol:

“The oil market challenges we are facing are unprecedented in scale, therefore I am very glad that IEA Member countries have responded with an emergency collective action of unprecedented size…”

However, even this unprecedented action may only cushion the shock rather than resolve it, as the Strait remains severely disrupted and OPEC members around the region are reported to be forced to curtail exports as infrastructure and shipping routes are disrupted. Moreover, in logistical terms, this strategic release by IEA members will also take some time to deliver to the market, suggesting that prices could remain elevated and deliveries will continue to be delayed. The release is best seen as a bridge, not a solution.

This matters because energy is a system input, not just a traded commodity. When the energy system is disrupted, costs ripple through manufacturing, transport, food production, and ultimately consumer prices.

The question right now is: how long is this crisis going to last? History shows that it is easier to start wars than end them. It was reported this week that Iran’s new president wants reparations to end the conflict; meanwhile, the number of attacks on container ships within the region has increased as Iran warned the world to get ready for $200 a barrel oil. This could last a while.

For businesses, particularly in Europe and Asia, the implications are particularly acute. Most of the oil from the region goes to Asia. Meanwhile, Europe had only recently stabilised its energy situation after the Russia-Ukraine disruption; the continent can probably absorb the current shock, but not for too long. While the US economy is more self-sufficient in terms of oil, the war in the Middle East still has an economic impact.

Elevated geopolitical risk impacts business in different ways, including hiring and capital expenditure; it can also affect the economy more broadly. Wars have a tendency to be inflationary over time as supply shocks tend to drive price increases. Reported new research from one major US investment bank this week forecasted US inflation ticking up to 2.9% in December (the target for the Fed is 2%). Meanwhile, GDP is expected to be 2.2% in the fourth quarter. However, at this point, we don’t know the full impact this war will have (many investment houses now expect the Fed to hold rates steady at next week’s meeting).

In short, the geopolitical risk premium has returned to the energy system. We may be in for a bumpy ride. IEA WSJ MarketWatch Barrons Irish Examiner The Hill WP

Key Signals

Risk of Stagflation is Back on the Policy Agenda

As energy prices jumped, economists have begun openly discussing a negative scenario that policymakers had probably hoped was well behind them and consigned to economic history: stagflation.

Brent crude pushing north of $100 a barrel has already started feeding into inflation expectations, while growth indicators remain fragile. This week, analysts, central banks, and prominent economists (such as Nobel laureate Joseph Stiglitz) were reported to be increasingly worried about a combination of rising prices and slowing economic momentum, which is the hallmark of stagflation.

In Europe, reports of several prominent German economic research institutes lowering 2026 growth forecasts due to the Middle East conflict’s impact on energy prices are indicative of the current economic environment.

Here’s the dilemma.

If central banks keep interest rates high to contain inflation, they also risk slowing the economy further. However, if they cut rates to support growth, they risk allowing inflation to re-accelerate. There are no easy answers for central banks around the world, such as the Fed and the ECB.

Some prominent commentary this week notes that central banks are watching the oil shock closely because it could trigger broader financial stress across markets, not just inflation. An oil‑price shock can cascade through the financial system by simultaneously raising inflation, weakening demand, and stressing fragile non‑bank sectors, thus creating feedback loops that constrain central banks and amplify instability.

For businesses and investors, the takeaway is simple: the macroeconomic environment could become less predictable and more policy-driven going forward. Guardian Marketwatch WSJ Reuters

EU’s Energy Strategy Just Pivoted (Back) Towards Nuclear

One of the more interesting strategic signals this week came not from markets but from Brussels.

Well, Paris actually. In a speech in the French capital on 10 March at the Nuclear Energy Summit, European Commission President Ursula von der Leyen made a striking admission: Europe’s decision over the past decades to reduce nuclear power was, in her words, a “strategic mistake.”

Here is an excerpt from her speech:

“Over the last decade, we have made great progress on renewables. Solar PV and wind have overtaken fossil fuels in the EU’s power mix. And our European wind turbine manufacturers are global powerhouses. They are exporting high-tech made in Europe to the world. The nuclear story, unfortunately, is different. While in 1990 one-third of Europe’s electricity came from nuclear, today it is only close to 15%. This reduction in the share of nuclear was a choice, I believe that it was a strategic mistake for Europe to turn its back on a reliable, affordable source of low-emissions power.”

This context matters. Her remarks came in the same month that saw oil prices surge, and left Europe once again facing energy market volatility triggered by the crisis in the Middle East. In her speech, Von der Leyen also admitted that reducing nuclear power had left Europe too dependent on expensive and volatile imports, which had put the EU at a structural disadvantage in comparison to other regions.

The decline in nuclear use coincided with policy decisions in several countries in recent years, most notably Germany, to phase out nuclear plants after the Fukushima disaster in Japan (Von der Leyen was also a minister in Merkel’s government that chose to turn away from nuclear). Nuclear power is reportedly generated today in 13 out of the 27 EU member states.

Whatever about the past, this week’s speech signalled a more forward-looking shift in policy. The European Commission announced plans to support the sector with €200 million in investment guarantees for innovative nuclear technologies, including next-generation reactors and small modular reactors (SMRs). The funding will come from the EU’s carbon market and is designed to encourage private investment in nuclear projects across Europe.

In framing the strategy in geopolitical terms, Europe, Von der Leyen argued, cannot rely solely on renewables because the continent lacks large domestic fossil fuel reserves. A resilient energy system, she signalled, must combine renewables and nuclear as:

“joint guarantors of independence, security of supply, and competitiveness.”

This shift reflects a broader debate across Europe. Some governments, including France, the Czech Republic, and Poland, have been pushing for new nuclear capacity to support heavy industry and stabilise electricity supply. However, others, including Austria and Luxembourg, are reportedly strongly opposed. The EU’s nuclear sector is already estimated to contribute over EUR250 billion per year to the EU economy and support more than 883,000 jobs, according to World Nuclear News.

The timing of the pivot is quite telling. The Middle East energy shock is in many ways acting as a policy accelerator, reinforcing a lesson Europe has already learned from the Ukraine war: energy dependence is bad because it translates directly into geopolitical vulnerability.

Electricity is in many respects becoming the new oil because it is fundamental to the industries of the future, which need affordable electricity. While its geography has not endowed it with an abundance of fossil fuels, the EU does have a better chance to lead in this space.

Here is more from Von der Leyen’s speech:

“Europe’s electricity prices are structurally too high. This matters enormously. Because affordable electricity is not only important for our citizens’ cost of living, but it is also decisive for our industrial competitiveness.

…The nuclear tech race is on. But we know that Europe has everything it needs to lead. We have half a million highly skilled workers in nuclear – far more than the US and China. We lead global innovation in modular reactors. And now we have the ambition to move at speed and scale for Europe to be a global hub of next-generation nuclear energy.”

The future European energy mix looks set to revolve around three pillars rather than one: renewables, strategic storage and grids, and nuclear. This signal from the Commission may mark the early stages of something that looked unlikely just a few years ago: we may be about to witness a European nuclear revival. EU Commission Reuters World Nuclear News

System Insights

There is an overall pattern in this week’s signals. We are moving into a period where, from conflict in the Middle East to nuclear innovation in Europe, the geopolitical system, economic system, and technological system are interacting simultaneously:

When shocks occur in one system, such as energy disruption in the Middle East, they cascade through the others. Energy shocks raise inflation. Inflation constrains central banks. Monetary policy affects markets. Markets influence investment and hiring. Oil shocks are leading to a rethink in Europe on nuclear technology. That is a clear example of systems dynamics at play: feedback loops rather than isolated events.

These have implications for business strategy. Geopolitics is increasingly a business variable. Supply chains, energy costs, and market access increasingly depend on geopolitical stability.

The idea of a predictable global economy looks increasingly outdated, so business decision-makers need to design strategies fit for a system imbued with volatility rather than stability.

Competitive advantage in Europe and beyond will increasingly depend on positioning inside the newly emerging strategic sectors: energy security, AI infrastructure, and resilient supply chains.

Viewing these signals as part of a wider connected system will lead to better proactive, rational decisions rather than falling victim to groupthink or reacting to narrative-driven headlines.

Thoughts shared here are intended for discussion and knowledge only, not financial, investment, or legal advice. Always chat with your advisors first.