Amazon.com Inc. said it’s committed to building a data center campus adjacent to a Pennsylvania nuclear plant after the top US energy regulator rejected a special deal to power the facility. Most Read from BloombergFrom Housing to Immigration,

Big tech companies need lots of electricity for their data centers, which are processing increasingly complex artificial intelligence applications.

Talen said it believed FERC had erred and was evaluating its options. The company can still restructure its expanded deal with Amazon, according to Oppenheimer analysts.