Europe's €10 billion is the door opener. The €20 billion private check is the real test.

Industrial policy lives or dies on its leverage ratio. The mechanism is simple in theory: public money sets the floor, private capital sets the ceiling. Every public euro spent on industrial strategy is a demand that private euros show up and choose that jurisdiction over somewhere cheaper. The ratio between what the state puts down and what it asks private investors to match is the load-bearing constraint — it determines whether the policy actually works or whether it becomes a subsidy with no follow-on.

The European Commission announced €10 billion (~$11.4 billion) in public funding to seed seven AI gigafactories, but the bet inside the bet is the20 billion (~$22.8 billion) in private capital Brussels is trying to pull behind it. That is a 1:2 public anchor: every public euro is a demand that two private euros show up and choose Europe over somewhere cheaper. The number is the message. The choice it forces is the policy.

Brussels has named the frame in plain political terms: Europe does not want to rent its compute from non-European providers. AP's wire on the announcement treats that as the headline. The honest read is that sovereignty is a story Brussels is telling its own taxpayers while it asks private operators to do the actual building.

The pattern repeats. The seven sites, the operator selection, and whether the €20 billion materializes in the next eighteen months are the only numbers that will tell the reader whether the 1:2 worked. Watch the private co-investment line, not the ribbon-cutting.