WASHINGTON (AP) — The Supreme Court largely left intact Monday the Obama administration’s only existing program to limit power plant and factory emissions of the gases blamed for global warming. But a divided court also rebuked environmental regulators for taking too much authority into their own hands without congressional approval.

The justices said in a 5-4 vote along ideological lines that the Environmental Protection Agency cannot apply a permitting provision of the Clean Air Act to new and expanded power plants, refineries and factories solely because they emit greenhouse gases.