When U.S. Border Patrol agents entered a Target store in Richfield, Minnesota, in early January, detaining two employees, it marked a new chapter in the relationship between corporate America and the federal government.

Across the Twin Cities, federal immigration enforcement operations have turned businesses into sites of confrontation — with agents in store parking lots rounding up day laborers, armed raids on restaurants and work authorization inspections conducted in tactical gear.

As Americans grow increasingly frustrated over their electricity bills, states are trying to keep the nation’s growing number of data centers from causing higher energy costs for consumers.

For years, many states competed aggressively to land data centers, sprawling campuses full of the computer servers that store and transmit the data behind apps and websites. But many officials are now scrutinizing how those power-hungry projects might affect the electric bills of households, small businesses and other industries.