Alphabet Inc. (GOOGL, Financials) is making its largest investment in Europe. But the €13 billion commitment says as much about electricity as it does about artificial intelligence.

Google plans to spend the money over the next two years expanding digital infrastructure, clean energy projects and related operations in Finland.

The investment will support growing demand for services including Search, Maps and Gemini. AI data centers require enormous amounts of reliable power, and Google is addressing that constraint directly.

Under a 22-year deal with utility Fortum, the company has agreed to buy up to half the output of one Finnish nuclear plant.

That’s the bit investors should be looking for. Hyperscalers no longer face chip access as their only bottleneck. Increasingly, where new AI infrastructure is built is shaped by electricity, grid capacity and long-term energy costs.

Finland has the right mix of low-carbon electricity, cooler climate and existing data-center presence for Google. The investment is expected to create thousands of jobs and to boost Google’s computing capacity across Europe.

The bigger question for investors is whether Google will have an advantage in securing power as AI infrastructure becomes more energy-hungry.

The next tell will be how fast the new Finnish capacity comes online and turns into incremental cloud and AI revenue.