Amazon is pumping $20 billion​ into Pennsylvania to create high-tech cloud computing and AI innovation campuses.

Amazon.com said on Monday it plans to invest at least $20 billion in Pennsylvania to expand data center infrastructure, adding on to the billions of dollars the technology giant has committed to the expansion of AI technology.

Amazon plans to invest at least $20 billion in the construction of multiple data center complexes in Pennsylvania, marking what officials called the largest private sector investment in the state’s history.