Amazon plans to invest $20B+ in Pennsylvania to expand data center infrastructure, less than a week after announcing it would invest $10B in North Carolina (Arsheeya Bajwa/Reuters)

Arsheeya Bajwa / Reuters: Amazon plans to invest $20B+ in Pennsylvania to expand data center infrastructure, less than a week after announcing it would invest $10B in North Carolina  —  Amazon.com (AMZN.O) said on Monday it plans to invest at least $20 billion in Pennsylvania to expand data center infrastructure …