Some of the world’s biggest companies pledged tens of billions of dollars to accelerate the development of artificial intelligence infrastructure in Pennsylvania, the latest splashy investments to draw praise from President Trump. Google said it would put $25 billion into data centers needed to train AI models and related infrastructure in Pennsylvania and the surrounding region over the next two years. Private-equity firm Blackstone promised another $25 billion. AI startup CoreWeave announced a $6 billion investment. Power companies FirstEnergy and Constellation Energy are part of a group pouring billions more into increasing electricity generation in the area, according to the White House.  Trump Touts Billions in Investments to Create AI Hub in Pennsylvania – WSJ