Local opposition blocked or delayed at least 75 data centre projects in the first three months of 2026, according to industry tracker Data Center Watch. (EPA Images pic)HAZLE TOWNSHIP: On his terrace overlooking the forest in eastern Pennsylvania, Ed Negra lays out four letters. All are from a developer promising a US$10,000 check to each household once its data centre is running.

The scene is picture-perfect. Autumn leaves are turning russet, and there is a stunning mountain view in this corner of Pennsylvania, a key state in America's upcoming midterm elections.

"We thought it was a beautiful place to retire," says the septuagenarian, who used to manage a large building-supply store in neighbouring New Jersey.