The Number Got a Lot Bigger

When this deal was last reported, SoftBank was in talks to invest somewhere between $44 billion and $52 billion in French AI infrastructure. That number is now obsolete.

Son confirmed to French weekly La Tribune Dimanche on Saturday, May 31, 2026: "This will be the largest investment in Europe in infrastructure related to artificial intelligence: 75 billion euros in total." That's $87.5 billion. Full stop.

According to CNBC, the first phase — €45 billion over five years — targets the Hauts-de-France region, with data centers going up in Dunkirk, Bosquel, and Bouchain by 2031. The full build-out hits 5 gigawatts of AI data center capacity. For context, France currently has roughly 1.5 GW of installed data center capacity across the entire country, according to Economic Times citing Schneider Electric CEO Olivier Blum. This one deal triples that — and then some.

Macron Flew to Tokyo and Closed a $87 Billion Deal

This deal didn't happen through bankers and lawyers. It happened because Emmanuel Macron personally flew to Tokyo in April 2026 and pitched Masayoshi Son face-to-face.

According to Fortune, Son said he was "intrigued by an approach made directly by a head of state" and started reviewing the investment seriously only after that meeting. Son told La Tribune: "I was very impressed by the fact that Emmanuel Macron is so personally committed to ensuring France's economic success."

Macron out-hustled every other European leader on this one. While Brussels was busy writing AI regulation, the French president was on a plane to Japan. That's how you land an $87.5 billion deal.

The Energy Angle Nobody Is Emphasizing Enough

Son was blunt about why France — not Germany, not the UK, not the Netherlands. Nuclear power.

Son told La Tribune directly: "The fact that the country is an energy producer and exporter is absolutely crucial for infrastructure investment." France generates roughly 70% of its electricity from nuclear, making it one of Europe's cheapest and most stable energy markets.

This is a massive rebuke of the broader EU energy policy. Europe's AI ambitions have been hampered by soaring electricity costs — the direct result of Germany's nuclear phase-out and over-reliance on Russian gas. France kept its reactors. Now it's reaping an $87 billion reward.

AI data centers don't run on wind and good intentions. They run on reliable, affordable baseload power. France has it. Most of Europe doesn't.

Schneider Electric Gets a Major Role

The deal isn't just SoftBank writing checks. Schneider Electric — a French industrial giant — is confirmed as the key partner, specifically for the Dunkirk development. Schneider CEO Olivier Blum called it "the largest project ever undertaken in France" in the data center sector, according to Economic Times.

French industrial capacity is being deployed here, not just imported. Jobs, supply chains, engineering contracts — they're staying in France. That's a legitimate win for Macron's industrial policy agenda.

What Mainstream Coverage Is Getting Wrong

Most outlets are framing this as a Europe-catching-up-with-America story.

This isn't Europe catching up. This is ONE country — France — lapping the rest of the continent because it made different energy choices 40 years ago and because its president did his own sales calls. Germany, Spain, Italy, and the EU bureaucracy in Brussels had the same opportunity Son was offering. They didn't close.

Also under-covered: SoftBank's stock is up more than 70% in 2026 alone, according to CNBC. Son isn't doing this out of European solidarity. He's sitting on a massive position in Arm Holdings — whose chip designs power AI servers — and has poured more than $30 billion into OpenAI, booking $45 billion in investment gains in the year ended March. Every data center that gets built anywhere in the world makes SoftBank richer. France is a business decision, not a charity.

The Formal Announcement Comes Monday

Macron is hosting an international investment conference at Versailles Palace starting Monday. That's where the deal gets the official red-carpet treatment. According to CNBC, formal announcement is scheduled for that event.

What This Means for Regular People

For French workers in northern France: construction jobs, infrastructure projects, long-term tech employment are coming to regions that don't normally see this kind of investment.

For Americans and Europeans watching the AI race: the lesson is simple. If you want the data centers, you need the cheap power. Countries that killed their nuclear capacity are now watching from the sidelines while France writes the rulebook for European AI infrastructure.

For every other European government currently patting itself on the back for its green energy transition: Son just told you exactly what he thinks of your grid reliability. He voted with $87.5 billion.