Micron Technology (MU, Financials), the memory chipmaker that supplies products for data centers, computers and other devices, is putting more money behind its U.S. expansion plans.

The company said it now expects to invest more than $250 billion in U.S. manufacturing and technology through 2035. That is up from its previous plan of $200 billion.

The reason is fairly straightforward: AI systems need a lot of memory, and Micron expects that demand to keep growing.

Memory chips have become an increasingly important part of AI infrastructure as data centers handle larger models and more computing workloads. Micron is expanding its manufacturing capacity to keep up with that shift.

The bigger investment also gives Micron more production capacity in the U.S. as chip companies and customers pay closer attention to domestic supply chains.

For investors, the spending plan shows Micron is preparing for AI memory demand to last well beyond the current cycle. The next question is whether stronger demand and new capacity can support revenue growth without putting too much pressure on costs.