Alphabet’s Nuclear Deal Is Really an AI Infrastructure Bet

Google is not buying a nuclear company in Finland. It is buying something nearly as valuable: a dependable claim on electricity for the AI infrastructure it expects to operate for decades.

On September 9, Alphabet’s Google signed a 22-year power purchase agreement with Fortum covering as much as 50% of the Loviisa nuclear plant’s capacity. The contract begins with a smaller allocation in 2028 and is expected to reach the full contracted share from 2030 through 2049. Fortum says the agreement provides the revenue visibility needed to support Loviisa’s planned operation through 2050.

That distinction matters. This is not a flashy reactor investment or an equity stake in a nuclear startup. It is an offtake commitment tied to an existing two-reactor facility, one that supplies roughly 10% of Finland’s electricity and employs about 580 people, according to Fortum. The utility has an approximately €1 billion lifetime-extension program underway, with much of the required spending still awaiting final investment decisions.

Google’s demand is the economic lever. Alphabet plans to invest €13 billion in Finland during 2027 and 2028, expanding data-center and related infrastructure across Hamina, Muhos, Vaala and Kajaani. The company also plans a 94-megawatt battery near its Kajaani data center and is exploring additional nuclear, renewable and grid-flexibility projects with Fortum.

For Alphabet shareholders, the nuclear agreement is less about electricity prices than execution risk. AI data centers consume power continuously, while wind and solar output fluctuates and grid connections can take years. A long-term nuclear contract does not eliminate construction delays, regulatory risk or the possibility that AI demand cools, but it reduces one of the most awkward bottlenecks in the expansion plan: finding firm power after the servers are ordered.

The spending already reflects that urgency. Alphabet’s second-quarter revenue rose 24% to $119.8 billion, while Google Cloud revenue surged 82% to $24.8 billion, driven by AI infrastructure and services. Capital expenditures reached $44.9 billion in the quarter, exceeding free cash flow as the company accelerated investment.

That is the bull case for GOOGL. Alphabet is converting strong AI demand into physical capacity before power scarcity becomes a hard ceiling. Nuclear will not solve every problem, but securing it years ahead of need is precisely the kind of unglamorous decision that can protect a much larger technology franchise.