Walmart Inc.

Stories

Walmart signs its first nuclear power deal in Illinois

Buyer in the deal

Walmart just bought nuclear power. On June 23, 2026, the retailer signed a long-term deal for electricity from Constellation's Dresden plant in Illinois. It is Walmart's first nuclear agreement.

Updated Jun 23

Walmart trims profit outlook as tariff costs hit the retail bellwether

Money Moves

Reporting tariff-driven margin pressure

Walmart sells roughly one in four grocery dollars in the United States. On Wednesday it told investors that profit this fiscal year will land below what Wall Street expected, citing tariffs on imported general merchandise.

Updated May 21